3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = " \\begin{verbatim} dupa zbita \\end \\end{verbatim} I chuj!!! \\end{verbatim}"; preg_match_all('/(?s)\\\\begin\{([a-z]*?\*?)\}(.*?)\\\\end\{\1\}/', $str, $match); print_r($match);

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.60.0070.01418.31
8.3.50.0080.01222.11
8.3.40.0120.00318.92
8.3.30.0040.01418.82
8.3.20.0040.00418.73
8.3.10.0120.00321.15
8.3.00.0070.00023.58
8.2.180.0150.00016.50
8.2.170.0090.00622.96
8.2.160.0170.00320.57
8.2.150.0050.00524.18
8.2.140.0000.00824.66
8.2.130.0140.00026.16
8.2.120.0000.00821.06
8.2.110.0060.00620.29
8.2.100.0080.00417.84
8.2.90.0030.00619.17
8.2.80.0050.00317.97
8.2.70.0000.00917.49
8.2.60.0000.00817.80
8.2.50.0040.00818.07
8.2.40.0000.00818.03
8.2.30.0030.00619.36
8.2.20.0000.00717.73
8.2.10.0000.00717.64
8.2.00.0050.00317.70
8.1.280.0040.01125.92
8.1.270.0000.00823.99
8.1.260.0040.00426.35
8.1.250.0090.00928.09
8.1.240.0060.00322.38
8.1.230.0080.00420.92
8.1.220.0030.00618.77
8.1.210.0000.00818.91
8.1.200.0000.00917.36
8.1.190.0040.00417.50
8.1.180.0090.00018.10
8.1.170.0090.00318.63
8.1.160.0000.00718.84
8.1.150.0030.00618.71
8.1.140.0070.00017.60
8.1.130.0000.00717.80
8.1.120.0000.00717.51
8.1.110.0000.00817.56
8.1.100.0070.00017.50
8.1.90.0040.00417.60
8.1.80.0040.00417.46
8.1.70.0030.00317.50
8.1.60.0030.00617.69
8.1.50.0000.00817.59
8.1.40.0050.00317.50
8.1.30.0050.00217.67
8.1.20.0030.00617.70
8.1.10.0000.00717.66
8.1.00.0030.00717.57
8.0.300.0070.00019.74
8.0.290.0000.00917.18
8.0.280.0030.00318.36
8.0.270.0070.00017.24
8.0.260.0030.00516.80
8.0.250.0000.00716.95
8.0.240.0030.00617.02
8.0.230.0070.00016.92
8.0.220.0000.00716.86
8.0.210.0000.00716.99
8.0.200.0030.00317.03
8.0.190.0090.00017.01
8.0.180.0000.00716.91
8.0.170.0050.00217.02
8.0.160.0000.00716.96
8.0.150.0050.00216.89
8.0.140.0040.00416.83
8.0.130.0000.00613.42
8.0.120.0040.00417.00
8.0.110.0000.00816.79
8.0.100.0000.00716.94
8.0.90.0040.00416.96
8.0.80.0090.00616.94
8.0.70.0050.00316.99
8.0.60.0040.00416.96
8.0.50.0040.00416.96
8.0.30.0150.01217.04
8.0.20.0070.01217.42
8.0.10.0030.00316.96
8.0.00.0050.01316.73
7.4.330.0030.00316.76
7.4.320.0050.00216.67
7.4.300.0060.00016.65
7.4.290.0000.00716.76
7.4.280.0030.00516.70
7.4.270.0000.01016.50
7.4.260.0000.00613.43
7.4.250.0080.00016.73
7.4.240.0050.00316.60
7.4.230.0000.00716.48
7.4.220.0070.01016.57
7.4.210.0060.01216.78
7.4.200.0050.00216.87
7.4.190.0000.00716.74
7.4.160.0140.00316.50
7.4.150.0120.00617.40
7.4.140.0160.02217.86
7.4.130.0110.00716.71
7.4.120.0090.00916.58
7.4.110.0100.00716.47
7.4.100.0030.01416.79
7.4.90.0120.00616.74
7.4.80.0000.01619.39
7.4.70.0000.01616.74
7.4.60.0070.01016.63
7.4.50.0060.00316.35
7.4.40.0110.00322.77
7.4.30.0120.00916.68
7.4.00.0080.00415.02
7.3.330.0000.00613.14
7.3.320.0000.00513.16
7.3.310.0000.00716.34
7.3.300.0030.00316.34
7.3.290.0070.01416.21
7.3.280.0070.00716.36
7.3.270.0100.00717.40
7.3.260.0090.00918.24
7.3.250.0090.01116.44
7.3.240.0100.00716.32
7.3.230.0100.00616.43
7.3.210.0070.01016.52
7.3.200.0120.00619.39
7.3.190.0090.00916.32
7.3.180.0080.00816.66
7.3.170.0060.01216.60
7.3.160.0090.00616.57
7.3.120.0070.00714.41
7.2.330.0120.00716.69
7.2.320.0150.00916.52
7.2.310.0030.01716.62
7.2.300.0150.00316.70
7.2.290.0060.01216.57
7.2.00.0060.00619.23
7.1.100.0070.00717.95
7.1.70.0000.01017.37
7.1.60.0120.01219.08
7.1.50.0040.01217.09
7.1.00.0000.03722.53
7.0.200.0060.00316.91
7.0.140.0000.07022.00
7.0.80.0570.06319.84
7.0.70.0430.08019.89
7.0.60.0600.08020.02
7.0.50.0530.08020.38
7.0.40.0070.04719.96
7.0.30.0100.07720.01
7.0.20.0070.06020.14
7.0.10.0070.04020.10
7.0.00.0070.04320.04
5.6.280.0100.06720.77
5.6.230.0030.08020.68
5.6.220.0070.05020.48
5.6.210.0130.07320.48
5.6.200.0070.07721.06
5.6.190.0100.08721.09
5.6.180.0130.08020.91
5.6.170.0070.08721.07
5.6.160.0000.04721.09
5.6.150.0100.05020.95
5.6.140.0030.05320.95
5.6.130.0030.04321.08
5.6.120.0000.04721.06
5.6.110.0070.04021.00
5.6.100.0070.03320.92
5.6.90.0130.05021.08
5.6.80.0070.05720.32
5.6.70.0030.05720.42
5.6.60.0070.03720.39
5.6.50.0130.03720.45
5.6.40.0000.04320.38
5.6.30.0100.03720.29
5.6.20.0070.04020.42
5.6.10.0030.05320.37
5.6.00.0030.04020.29
5.5.370.0100.04020.41
5.5.360.0130.04320.41
5.5.350.0100.06020.43
5.5.340.0000.08720.82
5.5.330.0030.04720.82
5.5.320.0200.06720.75
5.5.310.0070.05720.83
5.5.300.0030.07720.83
5.5.290.0070.03720.87
5.5.280.0070.04020.85
5.5.270.0100.06720.81
5.5.260.0000.04320.79
5.5.250.0100.04020.45
5.5.240.0000.04320.27
5.5.230.0000.07720.14
5.5.220.0030.04020.13
5.5.210.0030.04020.14
5.5.200.0000.04320.12
5.5.190.0030.04020.27
5.5.180.0030.06320.17
5.5.160.0030.04720.14
5.5.150.0070.03020.23
5.5.140.0170.06020.22
5.5.130.0100.03320.22
5.5.120.0030.04020.26
5.5.110.0200.02020.20
5.5.100.0130.02720.11
5.5.90.0030.03320.10
5.5.80.0030.04320.14
5.5.70.0030.04020.04
5.5.60.0070.04020.03
5.5.50.0070.07320.10
5.5.40.0030.05720.07
5.5.30.0030.03720.04
5.5.20.0070.03720.14
5.5.10.0130.03019.97
5.5.00.0100.07720.04
5.4.450.0030.04019.52
5.4.440.0070.03719.20
5.4.430.0030.05319.16
5.4.420.0100.03319.50
5.4.410.0000.06019.32
5.4.400.0030.03718.88
5.4.390.0030.04019.12
5.4.380.0030.03719.12
5.4.370.0030.04018.90
5.4.360.0030.03319.03
5.4.350.0030.04019.18
5.4.340.0070.03318.92
5.4.320.0070.03718.95
5.4.310.0000.04019.05
5.4.300.0030.04719.13
5.4.290.0000.04019.02
5.4.280.0030.04319.04
5.4.270.0070.03719.13
5.4.260.0100.03719.04
5.4.250.0070.07719.11
5.4.240.0030.03718.94
5.4.230.0030.03019.19
5.4.220.0070.04718.84
5.4.210.0100.05318.86
5.4.200.0030.05019.13
5.4.190.0030.03719.02
5.4.180.0000.04318.89
5.4.170.0070.07719.04
5.4.160.0130.07018.85
5.4.150.0030.05019.02
5.4.140.0000.04716.36
5.4.130.0030.06316.42
5.4.120.0070.07016.42
5.4.110.0100.07716.36
5.4.100.0070.07316.38
5.4.90.0070.04316.49
5.4.80.0030.07716.37
5.4.70.0170.06316.41
5.4.60.0100.06716.44
5.4.50.0070.06016.29
5.4.40.0030.07316.49
5.4.30.0100.03316.39
5.4.20.0030.08016.21
5.4.10.0000.05316.29
5.4.00.0030.05715.77
5.3.290.0000.04014.67
5.3.280.0070.05714.65
5.3.270.0070.05014.63
5.3.260.0030.08314.66
5.3.250.0070.04014.59
5.3.240.0170.03014.56
5.3.230.0070.03714.57
5.3.220.0100.07014.65
5.3.210.0070.07714.61
5.3.200.0130.07014.50
5.3.190.0070.03714.50
5.3.180.0130.03314.57
5.3.170.0130.07314.67
5.3.160.0100.06714.68
5.3.150.0100.06014.68
5.3.140.0100.04314.53
5.3.130.0070.03714.60
5.3.120.0030.07014.55
5.3.110.0100.08014.55
5.3.100.0200.04014.13
5.3.90.0100.04314.05
5.3.80.0030.06714.11
5.3.70.0130.06314.14
5.3.60.0100.06713.97
5.3.50.0170.05713.84
5.3.40.0100.07713.96
5.3.30.0100.05314.05
5.3.20.0100.06713.57
5.3.10.0070.05713.79
5.3.00.0000.05013.53
5.2.170.0030.06312.73
5.2.160.0130.05312.73
5.2.150.0100.04012.73
5.2.140.0170.05712.73
5.2.130.0000.04012.73
5.2.120.0070.03712.73
5.2.110.0070.03712.73
5.2.100.0100.05312.73
5.2.90.0030.06012.73
5.2.80.0130.04712.73
5.2.70.0100.03012.73
5.2.60.0030.04712.73
5.2.50.0070.05312.73
5.2.40.0170.04312.73
5.2.30.0000.06712.73
5.2.20.0030.06312.73
5.2.10.0030.05012.73
5.2.00.0030.06312.73
5.1.60.0030.05312.73
5.1.50.0030.05712.73
5.1.40.0000.04012.73
5.1.30.0030.02712.73
5.1.20.0000.03012.73
5.1.10.0100.04012.73
5.1.00.0000.03712.73
5.0.50.0130.03312.73
5.0.40.0030.04712.73
5.0.30.0030.06312.73
5.0.20.0030.02312.73
5.0.10.0030.03312.73
5.0.00.0070.03712.73
4.4.90.0030.02012.73
4.4.80.0000.01712.73
4.4.70.0030.03712.73
4.4.60.0000.03712.73
4.4.50.0030.03312.73
4.4.40.0070.04012.73
4.4.30.0030.03312.73
4.4.20.0030.03712.73
4.4.10.0000.02012.73
4.4.00.0000.04312.73
4.3.110.0000.03712.73
4.3.100.0100.02012.73
4.3.90.0030.01712.73
4.3.80.0030.05312.73
4.3.70.0030.03312.73
4.3.60.0030.03312.73
4.3.50.0030.03312.73
4.3.40.0000.05312.73
4.3.30.0000.03712.73
4.3.20.0070.02012.73
4.3.10.0000.03312.73
4.3.00.0030.03012.73

preferences:
33.23 ms | 401 KiB | 5 Q