3v4l.org

run code in 300+ PHP versions simultaneously
<?php $reg_exp = '([!#%&+.\'<=>@`{|}~"()*\\\_\^\?\[\]\'\/\;])'; $word = 'stop91 something'; $match = preg_match($reg_exp, $word); var_dump($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)
8.3.60.0070.00716.75
8.3.50.0100.01318.37
8.3.40.0070.00718.92
8.3.30.0140.00418.62
8.3.20.0080.00024.18
8.3.10.0030.00624.66
8.3.00.0050.00526.16
8.2.180.0110.00325.92
8.2.170.0130.00318.80
8.2.160.0040.01122.96
8.2.150.0000.00725.66
8.2.140.0080.00024.66
8.2.130.0030.00526.16
8.2.120.0060.00326.35
8.2.110.0040.00420.38
8.2.100.0080.00319.41
8.2.90.0080.00019.25
8.2.80.0040.00420.25
8.2.70.0030.00517.63
8.2.60.0030.00517.63
8.2.50.0030.00618.05
8.2.40.0000.00819.91
8.2.30.0030.00618.03
8.2.20.0040.00417.88
8.2.10.0040.00419.25
8.2.00.0040.00419.16
8.1.280.0070.01025.92
8.1.270.0030.00523.99
8.1.260.0070.00028.09
8.1.250.0040.00428.09
8.1.240.0040.00719.13
8.1.230.0070.00320.89
8.1.220.0090.00017.76
8.1.210.0000.00818.77
8.1.200.0000.00917.35
8.1.190.0090.00017.23
8.1.180.0050.00318.10
8.1.170.0090.00018.64
8.1.160.0050.00218.80
8.1.150.0040.00318.84
8.1.140.0040.00418.76
8.1.130.0000.00720.14
8.1.120.0040.00417.48
8.1.110.0000.00917.43
8.1.100.0100.00017.52
8.1.90.0040.00417.57
8.1.80.0060.00317.54
8.1.70.0000.00717.41
8.1.60.0030.00517.60
8.1.50.0040.00417.64
8.1.40.0050.00317.48
8.1.30.0040.00417.72
8.1.20.0060.00317.72
8.1.10.0000.00717.49
8.1.00.0000.00817.59
8.0.300.0040.00420.09
8.0.290.0080.00016.63
8.0.280.0000.00718.27
8.0.270.0000.00718.00
8.0.260.0000.00618.40
8.0.250.0030.00616.99
8.0.240.0000.01016.96
8.0.230.0040.00416.93
8.0.220.0040.00416.84
8.0.210.0000.00717.01
8.0.200.0000.00716.89
8.0.190.0000.00716.89
8.0.180.0040.00416.90
8.0.170.0030.00617.00
8.0.160.0040.00416.95
8.0.150.0050.00316.98
8.0.140.0070.00016.81
8.0.130.0050.00013.34
8.0.120.0040.00416.83
8.0.110.0040.00417.03
8.0.100.0080.00016.94
8.0.90.0060.00316.95
8.0.80.0050.01116.94
8.0.70.0040.00416.77
8.0.60.0030.00516.82
8.0.50.0030.00516.96
8.0.30.0140.01016.85
8.0.20.0100.01017.01
8.0.10.0000.00717.08
8.0.00.0180.00716.54
7.4.330.0000.00515.55
7.4.320.0030.00316.60
7.4.300.0070.00016.56
7.4.290.0000.00716.63
7.4.280.0000.01016.63
7.4.270.0030.00316.65
7.4.260.0000.00613.53
7.4.250.0030.00316.56
7.4.240.0040.00416.69
7.4.230.0000.00816.65
7.4.220.0040.00316.68
7.4.210.0070.00816.68
7.4.200.0070.00016.46
7.4.130.0100.00716.50
7.4.120.0110.00716.75
7.4.110.0100.00716.56
7.4.100.0080.00816.68
7.4.90.0100.00716.52
7.4.80.0140.00419.39
7.4.70.0120.00616.61
7.4.60.0070.01016.56
7.4.50.0080.00716.65
7.4.40.0140.00416.65
7.4.30.0080.00816.59
7.4.20.0040.01216.49
7.4.10.0130.00316.62
7.4.00.0140.00316.67
7.3.330.0070.00016.21
7.3.320.0030.00313.04
7.3.310.0060.00016.34
7.3.300.0060.00016.31
7.3.290.0060.00916.30
7.3.260.0120.01216.49
7.3.240.0110.00516.42
7.3.230.0100.00716.24
7.3.210.0130.00516.68
7.3.200.0120.00416.27
7.3.190.0000.02216.52
7.3.180.0130.00316.42
7.3.170.0030.01316.34
7.3.160.0110.00916.19
7.3.150.0040.01116.31
7.3.140.0130.00316.18
7.3.130.0080.00816.32
7.3.120.0030.01516.27
7.3.110.0000.01716.33
7.3.100.0030.01216.20
7.3.90.0090.00916.52
7.3.80.0160.00016.30
7.3.70.0130.00316.32
7.3.60.0060.01016.25
7.3.50.0080.00816.52
7.3.40.0080.00716.48
7.3.30.0070.01016.43
7.3.20.0100.00616.34
7.3.10.0070.01016.33
7.3.00.0100.01316.44
7.2.330.0100.00716.54
7.2.310.0080.00816.59
7.2.300.0100.00616.53
7.2.290.0110.01216.64
7.2.280.0100.00716.51
7.2.270.0060.01016.71
7.2.260.0040.01316.45
7.2.250.0100.00616.71
7.2.240.0180.00316.57
7.2.230.0090.00916.52
7.2.220.0110.00716.77
7.2.210.0130.00616.71
7.2.200.0170.00016.57
7.2.190.0110.01116.64
7.2.180.0100.00716.69
7.2.170.0070.01016.55
7.2.160.0090.00916.65
7.2.150.0090.01616.86
7.2.140.0060.01216.77
7.2.130.0040.01416.55
7.2.120.0070.01016.56
7.2.110.0090.00916.59
7.2.100.0100.00716.67
7.2.90.0090.00916.62
7.2.80.0090.00916.74
7.2.70.0030.01616.60
7.2.60.0030.01416.70
7.2.50.0130.00316.77
7.2.40.0090.00916.79
7.2.30.0130.00416.55
7.2.20.0100.00616.52
7.2.10.0070.01116.54
7.2.00.0070.01116.53

preferences:
31.83 ms | 400 KiB | 5 Q