3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = '100 grams almonds (preferrably raw) && 1 egg'; var_export( preg_match_all( '/\w+(?: && \d+| \([^)]+\))*/', $string, $m ) ? $m[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)
8.3.60.0060.01618.49
8.3.50.0150.00320.08
8.3.40.0060.00921.78
8.3.30.0110.00818.82
8.3.20.0110.00424.18
8.3.10.0040.01124.66
8.3.00.0000.00826.16
8.2.180.0120.00425.92
8.2.170.0090.00919.09
8.2.160.0150.00022.96
8.2.150.0030.00625.66
8.2.140.0050.00324.66
8.2.130.0000.00826.16
8.2.120.0040.00421.07
8.2.110.0060.00320.38
8.2.100.0040.00717.97
8.2.90.0050.00518.90
8.2.80.0060.00317.97
8.2.70.0080.00017.63
8.2.60.0000.00817.93
8.2.50.0070.00318.07
8.2.40.0040.00418.22
8.2.30.0000.00717.96
8.2.20.0000.00720.44
8.2.10.0000.00818.02
8.2.00.0000.00819.20
8.1.280.0070.01025.92
8.1.270.0080.00023.99
8.1.260.0090.00926.35
8.1.250.0080.00028.09
8.1.240.0070.01523.86
8.1.230.0060.00622.77
8.1.220.0030.00517.74
8.1.210.0030.00518.77
8.1.200.0030.00617.35
8.1.190.0000.00917.23
8.1.180.0030.00618.10
8.1.170.0030.00618.71
8.1.160.0040.00418.83
8.1.150.0040.00418.73
8.1.140.0040.00417.54
8.1.130.0030.00318.89
8.1.120.0000.00717.60
8.1.110.0080.00017.54
8.1.100.0040.00417.55
8.1.90.0050.00317.54
8.1.80.0080.00317.41
8.1.70.0000.01317.48
8.1.60.0160.00317.65
8.1.50.0130.00717.60
8.1.40.0100.00717.58
8.1.30.0120.00817.71
8.1.20.0140.00417.60
8.1.10.0140.00617.69
8.1.00.0160.00317.64
8.0.300.0030.00518.77
8.0.290.0090.00016.75
8.0.280.0030.00518.31
8.0.270.0050.00318.11
8.0.260.0030.00318.40
8.0.250.0030.00516.92
8.0.240.0030.00317.01
8.0.230.0030.00616.91
8.0.220.0030.00316.91
8.0.210.0130.00316.91
8.0.200.0140.00217.00
8.0.190.0100.00516.88
8.0.180.0090.00616.83
8.0.170.0110.00416.96
8.0.160.0090.00616.93
8.0.150.0040.00817.00
8.0.140.0000.01016.87
8.0.130.0080.00816.89
8.0.120.0100.00716.84
8.0.110.0110.00416.80
8.0.100.0160.00016.92
8.0.90.0130.00316.74
8.0.80.0130.00316.96
8.0.70.0120.00316.94
8.0.60.0130.00316.91
8.0.50.0110.00516.82
8.0.30.0050.00516.88
8.0.20.0060.00417.00
8.0.10.0040.00817.08
7.4.330.0040.00015.55
7.4.320.0030.00316.66
7.4.300.0060.00616.41
7.4.290.0100.00016.57
7.4.280.0000.01116.63
7.4.270.0050.00516.64
7.4.260.0050.00516.60
7.4.250.0070.00316.58
7.4.240.0020.00716.53
7.4.230.0070.00416.58
7.4.220.0080.00416.32
7.4.210.0070.00316.56
7.4.200.0050.00516.52
7.4.190.0070.00316.57
7.4.180.0070.00316.77
7.4.160.0030.00616.71
7.4.150.0120.00016.63
7.4.140.0000.01016.51
7.4.130.0040.00916.66
7.4.120.0100.00316.75
7.4.110.0100.00416.52
7.4.100.0080.00616.61
7.4.90.0070.00716.54
7.4.80.0130.00016.56
7.4.70.0040.00816.60
7.4.60.0090.00516.70
7.4.50.0080.00416.47
7.4.40.0000.01216.45
7.4.30.0120.00016.64
7.4.20.0120.00016.56
7.4.10.0060.00616.53
7.4.00.0090.00316.46

preferences:
63.97 ms | 400 KiB | 5 Q