3v4l.org

run code in 300+ PHP versions simultaneously
<?php $reg_exp = '([!#%&+.\'])'; $word = 'stop91..'; $match = preg_match($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)
8.3.60.0100.00516.86
8.3.50.0100.01018.37
8.3.40.0070.00719.11
8.3.30.0070.00718.89
8.3.20.0040.00424.18
8.3.10.0070.00024.66
8.3.00.0000.00826.16
8.2.180.0040.01125.92
8.2.170.0140.00718.66
8.2.160.0070.00722.96
8.2.150.0090.00925.66
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0040.00426.35
8.2.110.0070.00322.26
8.2.100.0080.00319.75
8.2.90.0080.00018.02
8.2.80.0080.00019.03
8.2.70.0030.00517.88
8.2.60.0060.00318.04
8.2.50.0040.00418.07
8.2.40.0060.00318.03
8.2.30.0040.00417.97
8.2.20.0040.00418.00
8.2.10.0000.00719.27
8.2.00.0080.00019.26
8.1.280.0110.00725.92
8.1.270.0070.00323.99
8.1.260.0040.00428.09
8.1.250.0000.00828.09
8.1.240.0040.00423.95
8.1.230.0030.00819.13
8.1.220.0050.00317.76
8.1.210.0040.00418.77
8.1.200.0030.00617.25
8.1.190.0030.00617.36
8.1.180.0060.00318.10
8.1.170.0000.00818.65
8.1.160.0040.00418.79
8.1.150.0000.00718.88
8.1.140.0040.00418.75
8.1.130.0080.00019.99
8.1.120.0000.00717.54
8.1.110.0040.00417.54
8.1.100.0040.00717.52
8.1.90.0040.00417.50
8.1.80.0000.00717.61
8.1.70.0000.00717.54
8.1.60.0060.00317.68
8.1.50.0030.00517.48
8.1.40.0060.00317.51
8.1.30.0060.00317.70
8.1.20.0030.00517.68
8.1.10.0000.00717.55
8.1.00.0080.00017.47
8.0.300.0000.00818.77
8.0.290.0040.00416.88
8.0.280.0070.00018.43
8.0.270.0080.00017.98
8.0.260.0040.00418.32
8.0.250.0060.00316.93
8.0.240.0080.00016.98
8.0.230.0000.00717.05
8.0.220.0000.00716.80
8.0.210.0030.00316.98
8.0.200.0000.00716.98
8.0.190.0030.00617.06
8.0.180.0030.00516.95
8.0.170.0000.00916.95
8.0.160.0000.00817.02
8.0.150.0030.00316.95
8.0.140.0040.00416.96
8.0.130.0000.00613.39
8.0.120.0060.00317.01
8.0.110.0050.00217.07
8.0.100.0060.00316.91
8.0.90.0030.00616.87
8.0.80.0090.00916.89
8.0.70.0040.00416.95
8.0.60.0050.00316.85
8.0.50.0070.00017.02
8.0.30.0130.00317.25
8.0.20.0130.00616.92
8.0.10.0040.00417.04
8.0.00.0070.01316.83
7.4.330.0050.00015.55
7.4.320.0040.00416.77
7.4.300.0000.00616.68
7.4.290.0040.00416.56
7.4.280.0070.00016.65
7.4.270.0030.00316.64
7.4.260.0030.00313.37
7.4.250.0050.00316.71
7.4.240.0010.00616.71
7.4.230.0000.00816.63
7.4.220.0030.00516.64
7.4.210.0070.00716.73
7.4.200.0000.00716.44
7.4.130.0110.00616.40
7.4.120.0120.00916.64
7.4.110.0100.00616.69
7.4.100.0060.01216.64
7.4.90.0080.00916.81
7.4.80.0110.01119.39
7.4.70.0100.00716.52
7.4.60.0120.00916.63
7.4.50.0160.00316.76
7.4.40.0030.01416.47
7.4.30.0100.01016.51
7.4.20.0030.01616.68
7.4.10.0110.00616.51
7.4.00.0140.00416.50
7.3.330.0070.00016.39
7.3.320.0060.00013.11
7.3.310.0000.00716.37
7.3.300.0060.00016.26
7.3.290.0130.00516.27
7.3.260.0100.01116.33
7.3.240.0110.00716.31
7.3.230.0000.01616.27
7.3.210.0170.00016.72
7.3.200.0120.00316.45
7.3.190.0130.01016.55
7.3.180.0120.00916.38
7.3.170.0090.01016.46
7.3.160.0180.00316.46
7.3.150.0040.01516.38
7.3.140.0110.00716.57
7.3.130.0130.00316.28
7.3.120.0120.00616.17
7.3.110.0140.00316.15
7.3.100.0130.00316.30
7.3.90.0030.01416.55
7.3.80.0040.01416.45
7.3.70.0120.00616.50
7.3.60.0150.00316.48
7.3.50.0120.00616.44
7.3.40.0100.00616.43
7.3.30.0100.00716.41
7.3.20.0100.00716.50
7.3.10.0070.01116.39
7.3.00.0130.00316.52
7.2.330.0090.00916.61
7.2.320.0160.00616.77
7.2.310.0180.00316.55
7.2.300.0070.01416.62
7.2.290.0100.01016.56
7.2.280.0120.00916.44
7.2.270.0100.00716.57
7.2.260.0070.01116.70
7.2.250.0070.01016.60
7.2.240.0160.00316.78
7.2.230.0060.01316.52
7.2.220.0110.00816.63
7.2.210.0140.00416.53
7.2.200.0100.00716.75
7.2.190.0030.01416.61
7.2.180.0070.01016.75
7.2.170.0100.00716.48
7.2.160.0030.01516.56
7.2.150.0090.00916.70
7.2.140.0120.00916.61
7.2.130.0080.00816.76
7.2.120.0100.01016.80
7.2.110.0090.01216.61
7.2.100.0120.00616.66
7.2.90.0100.00716.82
7.2.80.0030.01316.50
7.2.70.0110.00716.68
7.2.60.0030.01516.64
7.2.50.0040.01816.63
7.2.40.0100.00916.70
7.2.30.0090.00916.74
7.2.20.0060.01216.62
7.2.10.0070.01516.76
7.2.00.0060.01216.47

preferences:
32.14 ms | 400 KiB | 5 Q