3v4l.org

run code in 300+ PHP versions simultaneously
<?php $s = "<esam>Hello</mase>"; $p = "/<.*?>/e"; $m = []; var_dump(1 <=> $m); preg_match($p, $s, $m); print_r($m);

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)
8.3.60.0190.00018.55
8.3.50.0110.00718.25
8.3.40.0120.00918.54
8.3.30.0090.00618.50
8.3.20.0040.00418.91
8.3.10.0080.00021.87
8.3.00.0000.00823.52
8.2.180.0140.00618.54
8.2.170.0090.00622.96
8.2.160.0070.00719.14
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0000.00822.13
8.2.120.0000.00826.35
8.2.110.0030.00722.08
8.2.100.0060.00617.64
8.2.90.0000.00819.09
8.2.80.0080.00017.97
8.2.70.0000.00817.80
8.2.60.0040.00418.05
8.2.50.0080.00018.10
8.2.40.0040.00419.42
8.2.30.0000.00719.17
8.2.20.0040.00418.09
8.2.10.0000.00918.07
8.2.00.0040.00419.32
8.1.280.0070.00725.92
8.1.270.0000.00720.41
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0070.00322.46
8.1.230.0000.01119.01
8.1.220.0080.00017.78
8.1.210.0060.00318.77
8.1.200.0030.00717.35
8.1.190.0040.00417.00
8.1.180.0040.00418.10
8.1.170.0000.00918.79
8.1.160.0000.00718.88
8.1.150.0070.00018.93
8.1.140.0040.00417.56
8.1.130.0070.00018.87
8.1.120.0070.00017.49
8.1.110.0060.00317.47
8.1.100.0040.00417.27
8.1.90.0040.00417.52
8.1.80.0050.00317.47
8.1.70.0000.00917.32
8.1.60.0060.00317.57
8.1.50.0050.00217.51
8.1.40.0000.00817.54
8.1.30.0040.00817.65
8.1.20.0000.00817.66
8.1.10.0000.00917.46
8.1.00.0030.00617.42
8.0.300.0000.00818.77
8.0.290.0090.00016.75
8.0.280.0000.00718.43
8.0.270.0000.00717.09
8.0.260.0060.00317.30
8.0.250.0000.00716.91
8.0.240.0000.00717.00
8.0.230.0080.00016.88
8.0.220.0040.00416.96
8.0.210.0000.00716.89
8.0.200.0000.00716.92
8.0.190.0040.00417.01
8.0.180.0060.00316.80
8.0.170.0030.00616.93
8.0.160.0000.00816.98
8.0.150.0000.00716.89
8.0.140.0000.00816.91
8.0.130.0030.00313.36
8.0.120.0000.00916.86
8.0.110.0000.00816.92
8.0.100.0000.00716.76
8.0.90.0030.00516.86
8.0.80.0200.00616.89
8.0.70.0040.00416.88
8.0.60.0030.00516.96
8.0.50.0000.00916.85
8.0.30.0110.00717.13
8.0.20.0080.01017.40
8.0.10.0000.00717.04
8.0.00.0100.00816.79
7.4.330.0050.00015.55
7.4.320.0000.00716.48
7.4.300.0060.00016.57
7.4.290.0000.00716.52
7.4.280.0040.00416.46
7.4.270.0100.00016.54
7.4.260.0000.00716.43
7.4.250.0040.00416.39
7.4.240.0030.00316.54
7.4.230.0000.00716.61
7.4.220.0040.00416.34
7.4.210.0060.00816.55
7.4.200.0070.00016.59
7.4.160.0090.00716.52
7.4.140.0080.01017.86
7.4.130.0120.00616.52
7.4.120.0100.00916.48
7.4.110.0120.00616.41
7.4.100.0090.00916.65
7.4.90.0100.00716.50
7.4.80.0180.00719.39
7.4.70.0070.01516.59
7.4.60.0100.00716.71
7.4.50.0160.00016.58
7.4.40.0090.01316.54
7.4.00.0060.01114.94
7.3.330.0030.00213.23
7.3.320.0050.00013.19
7.3.310.0030.00316.39
7.3.300.0030.00316.24
7.3.290.0050.00316.27
7.3.280.0080.01016.27
7.3.260.0110.00916.29
7.3.240.0080.01016.32
7.3.230.0110.01116.23
7.3.210.0170.00316.24
7.3.200.0080.00816.34
7.3.190.0140.00416.39
7.3.180.0000.01516.21
7.3.170.0120.00616.32
7.3.160.0140.00316.35
7.3.120.0120.00614.88
7.3.110.0030.01014.87
7.3.100.0040.00714.89
7.3.90.0120.00314.58
7.3.80.0030.01414.68
7.3.70.0090.00614.71
7.3.60.0130.00314.66
7.3.50.0090.00614.84
7.3.40.0100.00614.74
7.3.30.0000.01114.85
7.3.20.0040.00716.27
7.3.10.0050.00816.69
7.3.00.0050.00516.63
7.2.330.0180.00316.48
7.2.320.0060.01116.71
7.2.310.0070.01016.57
7.2.300.0060.01116.63
7.2.290.0120.00916.53
7.2.250.0000.01914.89
7.2.240.0070.01415.25
7.2.230.0000.01015.14
7.2.220.0040.00915.28
7.2.210.0060.00915.23
7.2.200.0070.00715.02
7.2.190.0090.00615.13
7.2.180.0040.01415.15
7.2.170.0030.00615.00
7.2.130.0000.01717.05
7.2.120.0030.01016.88
7.2.110.0070.00716.96
7.2.100.0040.01117.01
7.2.90.0060.00616.68
7.2.80.0100.00316.64
7.2.70.0120.00716.00
7.2.60.0100.01016.08
7.2.50.0110.00715.99
7.2.40.0130.00615.86
7.2.30.0120.00715.86
7.2.20.0110.00815.86
7.2.10.0150.00516.12
7.2.00.0130.00816.11
7.1.330.0130.00316.14
7.1.320.0140.00016.07
7.1.310.0070.00415.81
7.1.300.0120.00315.80
7.1.290.0070.00715.80
7.1.280.0110.00015.78
7.1.270.0000.01216.11
7.1.260.0090.00616.02
7.1.250.0120.00315.84
7.1.200.0090.00615.59
7.1.170.0180.00613.87
7.1.160.0150.00913.95
7.1.150.0180.00714.23
7.1.140.0190.00614.06
7.1.130.0150.01114.16
7.1.120.0370.00714.29
7.1.110.0190.00614.10
7.1.100.0290.00614.12
7.1.90.1060.00614.13
7.1.80.0220.00314.10
7.1.70.0160.00914.14
7.1.60.0370.01031.88
7.1.50.0380.00931.91
7.1.40.0370.00732.11
7.1.30.0380.01431.85
7.1.20.0330.01332.13
7.1.10.0320.00314.05
7.1.00.0280.00714.06

preferences:
33.92 ms | 400 KiB | 5 Q