3v4l.org

run code in 300+ PHP versions simultaneously
<?php $sql = "'" . str_repeat('a', 5*1024); $match = "/'(\'|\\{2}|[^'])*'/"; $sql = preg_replace($match, '', $sql); var_dump($sql);

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)
8.3.60.0060.00918.39
8.3.50.0120.00822.00
8.3.40.0070.00718.91
8.3.30.0110.00418.94
8.3.20.0040.00420.33
8.3.10.0030.00522.09
8.3.00.0080.00022.45
8.2.180.0090.00618.38
8.2.170.0120.00322.96
8.2.160.0100.00720.85
8.2.150.0090.00024.18
8.2.140.0060.00324.66
8.2.130.0080.00026.16
8.2.120.0040.00419.50
8.2.110.0060.00320.35
8.2.100.0110.00017.84
8.2.90.0000.00819.28
8.2.80.0030.00617.97
8.2.70.0080.00017.75
8.2.60.0080.00018.03
8.2.50.0040.00418.07
8.2.40.0090.00018.34
8.2.30.0000.00718.15
8.2.20.0040.00417.72
8.2.10.0070.00017.88
8.2.00.0000.00817.78
8.1.280.0130.00625.92
8.1.270.0040.00423.91
8.1.260.0080.00026.35
8.1.250.0050.00328.09
8.1.240.0150.00423.68
8.1.230.0040.00720.94
8.1.220.0080.00017.78
8.1.210.0040.00418.77
8.1.200.0040.00417.35
8.1.190.0080.00017.35
8.1.180.0080.00018.10
8.1.170.0050.00318.78
8.1.160.0030.00822.05
8.1.150.0000.00818.73
8.1.140.0040.00417.61
8.1.130.0040.00417.86
8.1.120.0040.00417.55
8.1.110.0000.00817.56
8.1.100.0050.00217.52
8.1.90.0000.01017.57
8.1.80.0050.00217.45
8.1.70.0000.00717.53
8.1.60.0080.00017.66
8.1.50.0070.00017.68
8.1.40.0000.00817.50
8.1.30.0050.00317.68
8.1.20.0030.00617.60
8.1.10.0050.00317.62
8.1.00.0080.00017.64
8.0.300.0030.00720.07
8.0.290.0040.00416.75
8.0.280.0000.00818.58
8.0.270.0000.00717.28
8.0.260.0030.00316.98
8.0.250.0030.00317.10
8.0.240.0040.00417.00
8.0.230.0000.00717.16
8.0.220.0000.00716.96
8.0.210.0000.00717.06
8.0.200.0000.00717.10
8.0.190.0000.00817.09
8.0.180.0000.00717.12
8.0.170.0050.00316.96
8.0.160.0000.00816.97
8.0.150.0030.00316.88
8.0.140.0040.00416.90
8.0.130.0030.00313.43
8.0.120.0050.00217.02
8.0.110.0070.00016.81
8.0.100.0040.00416.97
8.0.90.0050.00317.05
8.0.80.0120.00616.89
8.0.70.0050.00316.81
8.0.60.0000.00717.02
8.0.50.0030.00517.01
8.0.30.0140.00817.09
8.0.20.0090.01417.40
8.0.10.0040.00417.13
8.0.00.0090.01516.90
7.4.330.0050.00015.11
7.4.320.0030.00316.73
7.4.300.0030.00316.50
7.4.290.0070.00016.56
7.4.280.0040.00416.76
7.4.270.0030.00616.77
7.4.260.0030.00316.64
7.4.250.0040.00416.61
7.4.240.0060.00216.78
7.4.230.0050.00316.76
7.4.220.0120.00816.68
7.4.210.0060.00916.74
7.4.200.0030.00316.73
7.4.190.0000.00716.91
7.4.160.0090.00916.41
7.4.150.0000.01917.40
7.4.140.0070.01317.86
7.4.130.0090.00916.59
7.4.120.0130.00716.67
7.4.110.0100.01016.73
7.4.100.0030.01416.86
7.4.90.0070.01116.76
7.4.80.0130.00419.39
7.4.70.0080.00916.80
7.4.60.0050.01116.86
7.4.50.0030.00616.65
7.4.40.0080.00322.77
7.4.30.0090.00616.89
7.4.00.0140.00315.37
7.3.330.0000.00513.34
7.3.320.0050.00013.50
7.3.310.0000.00716.45
7.3.300.0000.00716.54
7.3.290.0130.00316.48
7.3.280.0100.00616.54
7.3.270.0090.01617.40
7.3.260.0130.00616.48
7.3.250.0100.00716.62
7.3.240.0230.00616.81
7.3.230.0130.00516.81
7.3.210.0030.01516.55
7.3.200.0080.01519.39
7.3.190.0120.00916.42
7.3.180.0100.00616.63
7.3.170.0110.00516.79
7.3.160.0130.00516.88
7.3.120.0130.00315.04
7.3.10.0000.01016.95
7.3.00.0130.00317.01
7.2.330.0060.01216.93
7.2.320.0030.01916.78
7.2.310.0030.01516.76
7.2.300.0100.00616.83
7.2.290.0060.01216.75
7.2.130.0060.00617.16
7.2.120.0070.00716.96
7.2.110.0070.01017.13
7.2.100.0040.00817.14
7.2.90.0100.00717.34
7.2.80.0030.01316.95
7.2.70.0100.00317.21
7.2.60.0110.00317.12
7.2.50.0000.01116.91
7.2.40.0090.00917.11
7.2.30.0070.00717.30
7.2.20.0090.00317.07
7.2.10.0000.00916.94
7.2.00.0030.00818.47
7.1.250.0030.00616.11
7.1.200.0100.00315.76
7.1.100.0000.00818.43
7.1.70.0000.00717.18
7.1.60.0070.01719.82
7.1.50.0130.01317.17
7.1.00.0030.07322.48
7.0.200.0030.00916.82
7.0.140.0070.07022.01
7.0.80.0170.06719.98
7.0.70.0470.08719.94
7.0.60.0270.06720.09
7.0.50.0330.05020.35
7.0.40.0100.03720.09
7.0.30.0130.07719.96
7.0.20.0000.04719.93
7.0.10.0100.02720.09
7.0.00.0070.08320.16
5.6.280.0130.06726.22
5.6.230.0070.08325.83
5.6.220.0100.03725.74
5.6.210.0100.05325.54
5.6.200.0070.05726.00
5.6.190.0130.07726.01
5.6.180.0100.04025.89
5.6.170.0100.07025.93
5.6.160.0100.04326.15
5.6.150.0100.08726.08
5.6.140.0130.03725.91
5.6.130.0200.06325.89
5.6.120.0070.04726.02
5.6.110.0170.07725.97
5.6.100.0130.07326.07
5.6.90.0030.07026.01
5.6.80.0070.05025.49
5.6.70.0130.07325.46
5.6.60.0100.03725.32
5.6.50.0000.05325.38
5.6.40.0030.08325.48
5.6.30.0030.03325.29
5.6.20.0070.03725.41
5.6.10.0070.06025.37
5.6.00.0130.07325.40
5.5.370.0100.04725.50
5.5.360.0100.06725.55
5.5.350.0100.08325.29
5.5.340.0170.07725.89
5.5.330.0130.04025.75
5.5.320.0130.07325.77
5.5.310.0070.06325.62
5.5.300.0100.05325.84
5.5.290.0070.07725.89
5.5.280.0100.08725.85
5.5.270.0070.04325.77
5.5.260.0170.07725.76
5.5.250.0100.03725.72
5.5.240.0030.08325.09
5.5.230.0130.04725.22
5.5.220.0130.03325.21
5.5.210.0030.08325.28
5.5.200.0070.05325.13
5.5.190.0070.06725.21
5.5.180.0100.03724.97
5.5.160.0070.08325.16
5.5.150.0100.05025.05
5.5.140.0100.05724.96
5.5.130.0100.06725.18
5.5.120.0070.03725.25
5.5.110.0170.07025.14
5.5.100.0000.05025.15
5.5.90.0100.03725.05
5.5.80.0070.04025.04
5.5.70.0170.05025.07
5.5.60.0070.07725.09
5.5.50.0130.05325.13
5.5.40.0070.08325.07
5.5.30.0070.07025.02
5.5.20.0130.08025.02
5.5.10.0070.08025.08
5.5.00.0100.03025.09
5.4.450.0170.08023.82
5.4.440.0100.08024.05
5.4.430.0070.04323.79
5.4.420.0130.03724.05
5.4.410.0100.07023.66
5.4.400.0100.05323.47
5.4.390.0100.06023.80
5.4.380.0100.07723.73
5.4.370.0130.07023.63
5.4.360.0100.08023.58
5.4.350.0170.07023.47
5.4.340.0030.05323.73
5.4.320.0070.05723.73
5.4.310.0130.06323.78
5.4.300.0130.07323.72
5.4.290.0030.05323.77
5.4.280.0070.04023.71
5.4.270.0030.04323.77
5.4.260.0070.07023.70
5.4.250.0100.04023.70
5.4.240.0030.08023.88
5.4.230.0070.03023.75
5.4.220.0070.04323.61
5.4.210.0070.07023.75
5.4.200.0070.08323.73
5.4.190.0000.03723.77
5.4.180.0100.03323.48
5.4.170.0030.04023.66
5.4.160.0100.07723.89
5.4.150.0000.05323.78
5.4.140.0130.04321.05
5.4.130.0070.03720.96
5.4.120.0100.03321.04
5.4.110.0200.06320.90
5.4.100.0100.07321.00
5.4.90.0070.06021.00
5.4.80.0070.04020.50
5.4.70.0070.03320.63
5.4.60.0070.06020.41
5.4.50.0130.06020.61
5.4.40.0100.04320.57
5.4.30.0130.06720.44
5.4.20.0000.04020.50
5.4.10.0070.06320.53
5.4.00.0100.02319.78
5.3.290.0070.07719.32
5.3.280.0070.03019.08
5.3.270.0070.04019.05
5.3.260.0200.06719.05
5.3.250.0070.03719.00
5.3.240.0070.04019.05
5.3.230.0000.07019.11
5.3.220.0030.07021.95
5.3.210.0070.07322.06
5.3.200.0100.08022.00
5.3.190.0070.04722.06
5.3.180.0000.08322.24
5.3.170.0100.07722.38
5.3.160.0170.04322.36
5.3.150.0130.08322.32
5.3.140.0100.04022.31
5.3.130.0070.08022.34
5.3.120.0170.06722.32
5.3.110.0070.03022.32
5.3.100.0130.07321.79
5.3.90.0130.07019.52
5.3.80.0070.04319.64
5.3.70.0030.04019.65
5.3.60.0030.08019.57
5.3.50.0030.08319.61
5.3.40.0130.06719.72
5.3.30.0170.06319.15
5.3.20.0070.06319.31
5.3.10.0030.04018.97
5.3.00.0030.04018.89
5.2.170.0070.03316.43
5.2.160.0000.05316.41
5.2.150.0100.05016.57
5.2.140.0100.03716.45
5.2.130.0070.02316.47
5.2.120.0070.02716.37
5.2.110.0000.03316.36
5.2.100.0030.02716.41
5.2.90.0000.03316.34
5.2.80.0030.03316.30
5.2.70.0030.03716.18
5.2.60.0070.02316.16
5.2.50.0030.03016.04
5.2.40.0000.03316.11
5.2.30.0070.02715.90
5.2.20.0070.02715.68
5.2.10.0100.02315.63
5.2.00.0000.03015.46
5.1.60.0030.02014.88
5.1.50.0000.02714.74
5.1.40.0000.02714.87
5.1.30.0030.03015.13
5.1.20.0030.02715.12
5.1.10.0070.04714.96
5.1.00.0100.05714.90
5.0.50.0030.02713.38
5.0.40.0100.02312.52
5.0.30.0000.03312.49
5.0.20.0070.04012.41
5.0.10.0070.02712.40
5.0.00.0000.04312.47
4.4.90.0000.01712.01
4.4.80.0000.01712.01
4.4.70.0030.01312.01
4.4.60.0030.01312.01
4.4.50.0000.01712.01
4.4.40.0030.02012.01
4.4.30.0000.01712.01
4.4.20.0000.01712.01
4.4.10.0070.03312.01
4.4.00.0070.04712.01
4.3.110.0000.02312.01
4.3.100.0030.01312.01
4.3.90.0100.02312.01
4.3.80.0030.02312.01
4.3.70.0030.01312.01
4.3.60.0030.01312.01
4.3.50.0070.01012.01
4.3.40.0030.02312.01
4.3.30.0070.01312.01
4.3.20.0000.01712.01
4.3.10.0000.01712.01
4.3.00.0000.01312.01

preferences:
72.24 ms | 400 KiB | 5 Q