regex101: PCRE2 (PHP) Match Workspace

Non-Capturing Group(?:device_model = \['?|data9 = \['|, ')

1st Alternativedevice_model = \['?

device_model = the literal text device_model = (case sensitive)

\[the literal [ (91₁₀ / 133₈ / 5B₁₆)

'?optionally matches the literal ' (39₁₀ / 47₈ / 27₁₆)

2nd Alternativedata9 = \['

data9 = the literal text data9 = (case sensitive)

\[the literal [ (91₁₀ / 133₈ / 5B₁₆)

'the literal ' (39₁₀ / 47₈ / 27₁₆)

3rd Alternative, '

, 'the literal text , '

Group 1([^'\],\r\n]*)

Negated Character Class[^'\],\r\n]*

*matches any number of characters outside the set below:

'the literal ' (39₁₀ / 47₈ / 27₁₆)

\]the literal ] (93₁₀ / 135₈ / 5D₁₆)

,the literal , (44₁₀ / 54₈ / 2C₁₆)

\ra carriage return (ASCII 13)

\na line-feed (newline) character (ASCII 10)

Positive Lookahead(?=.*\r?\n(?:[ \t]*\[.*\r?\n)*?[ \t]*(?:current_version = ')(.*))

.*any character (except for line terminators), repeated any number of times

\r?optionally matches a carriage return (ASCII 13)

\na line-feed (newline) character (ASCII 10)

Non-Capturing Group(?:[ \t]*\[.*\r?\n)*?

*?repeats the group contents below any number of times:

Character Class[ \t]*

*matches any number of characters from the set below:

the literal (32₁₀ / 40₈ / 20₁₆)

\ta tab character (ASCII 9)

\[the literal [ (91₁₀ / 133₈ / 5B₁₆)

.*any character (except for line terminators), repeated any number of times

\r?optionally matches a carriage return (ASCII 13)

\na line-feed (newline) character (ASCII 10)

Character Class[ \t]*

*matches any number of characters from the set below:

the literal (32₁₀ / 40₈ / 20₁₆)

\ta tab character (ASCII 9)

Non-Capturing Group(?:current_version = ')

current_version = 'the literal text current_version = ' (case sensitive)

Group 2(.*)

.*any character (except for line terminators), repeated any number of times

Global pattern flags

g modifier: global. Finds all matches instead of stopping after the first

m modifier: multiline. Causes ^ and $ to match the start and end of each line, not only the start and end of the string

Search reference

Regular Expression

(?:device_model = \['?|data9 = \['|, ')([^'\],\r\n]*)(?=.*\r?\n(?:[ \t]*\[.*\r?\n)*?[ \t]*(?:current_version = ')(.*))

New

"// Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.

main  = {
data1 = value
data2 = value
model_types = [
// Type 1,2,3
{
device_model = ['type1_v1', 'type1_v2']
current_version = '1.2.34.56'
},
{
device_model = ['type2_v1', 'type2_v2']
data3 = value
current_version = 'type2911-54.32'
},
{
device_model = ['type_v3']  // misc data
current_version = '1.2.3-t35_098'
},

// Type 4 and 5
{
device_model = ['type4_v1', 'type4_v2']
data4 = value
data5 = value
current_version = '6.6.9-TY4_998'
},
{
device_model = ['type5_v1', 'type5_v2', 'type5_v3']
data6 = value
current_version = '1.5.6-TY5_354'
data7 = value
},

// Type 6 and Wifi1
{
device_model = ['type6_v1']
current_version = '1.4.65-20240220'
},
{
device_model = ['type6_w1']
current_version = '1.2.3'
},

// Type 7 and Wifi2
{
device_model = ['type7_v1']
data8 = value
current_version = '2.3.6-9'
children = [{
data9 = ['value']
current_version = '4.8.1'
}]
},
{
device_model = ['type7_w2']
data10 = value
current_version = '5.1.4-b'
children = [{
data9 = ['value']
current_version = '8.4.1'
}]
},

// Type 8
{
device_model = ['type8_v1']
current_version = 'ty8-87.41'
data11 = value
},
{
device_model = ['type8_v2']
current_version = 'ty8-87.41'
},

// Type 9
{
device_model = ['type9_v1]
current_version = 'ty9-14.9-v198'
},

// Type 10
{
device_model = ['type10_v1', 'type10_v2']
current_version = '2.2.3.110ty'
},
]
}
"

Regular Expressions 101

Regular Expression

Substitution