3v4l.org

run code in 500+ PHP versions simultaneously
<?php $str = "({max_w} * {max_h} * {key|value}) / {key_1|value}"; $pattern = "/{\K[^{}|]*\|[^{}|]*(?=})/"; preg_match_all($pattern, $str, $matches); print_r($matches[0]);

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)
8.5.70.0100.00816.96
8.5.60.0110.00716.89
8.5.50.0100.00716.81
8.5.30.0110.00619.09
8.5.20.0100.01519.61
8.5.10.0120.00816.86
8.5.00.0110.01120.20
8.4.180.0130.00919.89
8.4.170.0090.01123.71
8.4.160.0160.00621.67
8.4.150.0070.00416.97
8.4.140.0110.00917.70
8.4.130.0110.00921.89
8.4.120.0090.00922.35
8.4.110.0040.00522.68
8.4.100.0170.00517.97
8.4.90.0050.00418.84
8.4.80.0040.00618.12
8.4.70.0090.01217.94
8.4.60.0140.00718.82
8.4.50.0050.00622.46
8.4.40.0030.00717.91
8.4.30.0080.00020.24
8.4.20.0070.01418.03
8.4.10.0070.01119.88
8.3.300.0150.00520.83
8.3.290.0100.01020.70
8.3.280.0090.01118.62
8.3.270.0090.01016.77
8.3.260.0120.00716.69
8.3.250.0100.00918.87
8.3.240.0110.00816.88
8.3.230.0110.01016.76
8.3.220.0070.01217.02
8.3.210.0100.00916.49
8.3.200.0040.00516.72
8.3.190.0060.01017.09
8.3.180.0120.00918.10
8.3.170.0070.01117.07
8.3.160.0070.01120.09
8.3.150.0140.00018.43
8.3.140.0070.01117.09
8.3.130.0120.00618.43
8.3.120.0090.00018.98
8.3.110.0030.00620.94
8.3.100.0000.00918.60
8.3.90.0000.00826.77
8.3.80.0040.00416.50
8.3.70.0100.00716.75
8.3.60.0110.00718.48
8.3.50.0130.00618.44
8.3.40.0090.00618.60
8.3.30.0100.00618.88
8.3.20.0030.00624.18
8.3.10.0080.00024.66
8.3.00.0080.00026.16
8.2.300.0120.01018.68
8.2.290.0060.00520.36
8.2.280.0130.00918.71
8.2.270.0090.00917.36
8.2.260.0050.00316.66
8.2.250.0040.00417.09
8.2.240.0110.00419.28
8.2.230.0070.00322.58
8.2.220.0000.00824.06
8.2.210.0040.00426.77
8.2.200.0030.00618.79
8.2.190.0130.00916.63
8.2.180.0130.01025.92
8.2.170.0100.00719.08
8.2.160.0070.00722.96
8.2.150.0040.00425.66
8.2.140.0050.00324.66
8.2.130.0080.00026.16
8.2.120.0060.00320.71
8.2.110.0030.00722.20
8.2.100.0040.00717.84
8.2.90.0080.00018.09
8.2.80.0000.00818.91
8.2.70.0080.00017.75
8.2.60.0000.00817.80
8.2.50.0000.00818.07
8.2.40.0000.00919.86
8.2.30.0000.00817.90
8.2.20.0070.00020.70
8.2.10.0040.00417.73
8.2.00.0030.00619.24
8.1.340.0110.00921.78
8.1.330.0100.00822.05
8.1.320.0100.00916.34
8.1.310.0090.00918.65
8.1.300.0030.00619.75
8.1.290.0050.00530.84
8.1.280.0040.01125.92
8.1.270.0040.00422.01
8.1.260.0060.01226.35
8.1.250.0080.00028.09
8.1.240.0090.00019.07
8.1.230.0070.00717.89
8.1.220.0030.00617.74
8.1.210.0050.00318.77
8.1.200.0060.00317.36
8.1.190.0000.00817.23
8.1.180.0040.00418.10
8.1.170.0060.00318.65
8.1.160.0030.00518.84
8.1.150.0040.00418.64
8.1.140.0060.00317.55
8.1.130.0000.00718.79
8.1.120.0050.00317.58
8.1.110.0000.00817.50
8.1.100.0000.00717.44
8.1.90.0000.00817.54
8.1.80.0040.00417.54
8.1.70.0040.00417.53
8.1.60.0060.00317.58
8.1.50.0030.00617.57
8.1.40.0070.00417.50
8.1.30.0030.00517.61
8.1.20.0040.00417.57
8.1.10.0030.00617.76
8.1.00.0030.00517.58
8.0.300.0040.00418.77
8.0.290.0000.00816.75
8.0.280.0040.00418.39
8.0.270.0040.00416.81
8.0.260.0040.00418.43
8.0.250.0030.00316.97
8.0.240.0000.00616.92
8.0.230.0040.00416.89
8.0.220.0030.00316.90
8.0.210.0000.00816.83
8.0.200.0030.00317.01
8.0.190.0030.00616.96
8.0.180.0070.00016.99
8.0.170.0000.00817.00
8.0.160.0040.00416.85
8.0.150.0070.00016.91
8.0.140.0070.00016.80
8.0.130.0000.01116.73
8.0.120.0060.00616.98
8.0.110.0050.00516.87
8.0.100.0090.00316.90
8.0.90.0090.00616.88
8.0.80.0110.00416.91
8.0.70.0160.00316.82
8.0.60.0120.00816.88
8.0.50.0160.00516.89
8.0.30.0160.00516.91
8.0.20.0170.00416.97
8.0.10.0140.00716.91
8.0.00.0070.00717.08
7.4.330.0000.00415.55
7.4.320.0000.00716.66
7.4.300.0030.00316.69
7.4.290.0000.00816.67
7.4.280.0050.00316.78
7.4.270.0040.00416.69
7.4.260.0090.00016.64
7.4.250.0190.00616.52
7.4.240.0230.00316.75
7.4.230.0260.00016.75
7.4.220.0160.00516.77
7.4.210.0070.01216.72
7.4.200.0100.00516.60
7.4.190.0170.00316.78
7.4.180.0150.00816.75
7.4.160.0150.00416.67
7.4.150.0140.00516.69
7.4.140.0160.00416.62
7.4.130.0150.00616.65
7.4.120.0130.01016.66
7.4.110.0190.00416.62
7.4.100.0180.00416.70
7.4.90.0170.00716.68
7.4.80.0130.00816.56
7.4.70.0140.00416.64
7.4.60.0140.00716.54
7.4.50.0170.00316.53
7.4.40.0060.01116.61
7.4.30.0170.00416.57
7.4.20.0140.00716.51
7.4.10.0190.00016.34
7.4.00.0150.00616.54
7.3.330.0110.00716.33
7.3.320.0100.01316.13
7.3.310.0140.00716.15
7.3.300.0180.00616.44
7.3.290.0200.00316.32
7.3.280.0180.00316.14
7.3.270.0140.00316.37
7.3.260.0110.00816.34
7.3.250.0150.00616.31
7.3.240.0180.00316.39
7.3.230.0160.00516.40
7.3.220.0120.00716.08
7.3.210.0160.00716.05
7.3.200.0170.00316.07
7.3.190.0150.00816.21
7.3.180.0180.00316.12
7.3.170.0080.00616.05
7.3.160.0030.00616.34
7.3.150.0040.00416.24
7.3.140.0000.00816.14
7.3.130.0000.00816.27

preferences:
26.1 ms | 1341 KiB | 5 Q