3v4l.org

run code in 300+ PHP versions simultaneously
<?php $s = "<esam >Hello</mase>"; $p = "/<.*?>/x"; $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)
8.3.40.0090.00618.74
8.3.30.0030.01218.89
8.3.20.0040.00419.11
8.3.10.0040.00421.86
8.3.00.0070.00023.48
8.2.170.0110.00322.96
8.2.160.0070.00719.16
8.2.150.0050.00324.18
8.2.140.0000.00824.66
8.2.130.0000.00822.11
8.2.120.0040.00426.35
8.2.110.0030.00722.36
8.2.100.0060.00617.83
8.2.90.0040.00419.20
8.2.80.0000.00817.97
8.2.70.0040.00417.90
8.2.60.0080.00017.93
8.2.50.0080.00018.10
8.2.40.0040.00419.30
8.2.30.0040.00419.20
8.2.20.0000.00718.13
8.2.10.0080.00017.97
8.2.00.0030.00419.39
8.1.270.0050.00320.32
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0090.00022.50
8.1.230.0030.00719.01
8.1.220.0050.00317.79
8.1.210.0040.00418.77
8.1.200.0040.00717.48
8.1.190.0030.00517.35
8.1.180.0040.00418.10
8.1.170.0030.00518.76
8.1.160.0040.00418.75
8.1.150.0040.00418.96
8.1.140.0070.00017.71
8.1.130.0030.00519.07
8.1.120.0050.00317.56
8.1.110.0040.00417.60
8.1.100.0000.00717.58
8.1.90.0000.00717.59
8.1.80.0030.00617.48
8.1.70.0080.00017.55
8.1.60.0090.00017.77
8.1.50.0040.00417.62
8.1.40.0040.00417.63
8.1.30.0030.00717.73
8.1.20.0080.00017.80
8.1.10.0050.00317.55
8.1.00.0000.00817.50
8.0.300.0030.00518.90
8.0.290.0040.00416.88
8.0.280.0030.00318.46
8.0.270.0000.00717.31
8.0.260.0020.00517.19
8.0.250.0040.00417.09
8.0.240.0000.00717.11
8.0.230.0040.00417.08
8.0.220.0040.00417.02
8.0.210.0000.00717.04
8.0.200.0040.00417.08
8.0.190.0000.00717.09
8.0.180.0000.00817.00
8.0.170.0030.00516.93
8.0.160.0040.00417.06
8.0.150.0040.00316.88
8.0.140.0000.00717.02
8.0.130.0030.00313.46
8.0.120.0040.00417.02
8.0.110.0000.00716.98
8.0.100.0000.00717.09
8.0.90.0000.00717.06
8.0.80.0120.00917.04
8.0.70.0000.00716.95
8.0.60.0040.00416.87
8.0.50.0000.00817.00
8.0.30.0100.00917.09
8.0.20.0070.01717.44
8.0.10.0050.00217.05
8.0.00.0070.01117.05
7.4.330.0030.00315.55
7.4.320.0030.00316.71
7.4.300.0030.00316.64
7.4.290.0030.00316.60
7.4.280.0040.00416.61
7.4.270.0070.00316.78
7.4.260.0030.00316.73
7.4.250.0070.00016.64
7.4.240.0000.00716.84
7.4.230.0070.00016.79
7.4.220.0040.00416.82
7.4.210.0070.01016.77
7.4.200.0040.00416.84
7.4.160.0080.00716.58
7.4.140.0080.00917.86
7.4.130.0080.00816.86
7.4.120.0090.00916.71
7.4.110.0140.00716.76
7.4.100.0130.00316.59
7.4.90.0110.00716.67
7.4.80.0150.01219.39
7.4.70.0100.01016.63
7.4.60.0090.00616.66
7.4.50.0040.01116.64
7.4.40.0160.00016.57
7.4.10.0130.00715.07
7.4.00.0070.01015.18
7.3.330.0050.00013.27
7.3.320.0000.00513.16
7.3.310.0030.00316.31
7.3.300.0050.00216.36
7.3.290.0040.00416.25
7.3.280.0110.00316.30
7.3.260.0120.00716.41
7.3.240.0070.01016.44
7.3.230.0070.01116.62
7.3.210.0110.01116.30
7.3.200.0110.00716.38
7.3.190.0090.01216.36
7.3.180.0100.00716.27
7.3.170.0030.01316.32
7.3.160.0080.00816.43
7.3.130.0060.01314.81
7.3.120.0070.01315.07
7.3.110.0070.01114.92
7.3.100.0000.01614.85
7.3.90.0120.00315.00
7.3.80.0000.01114.89
7.3.70.0000.01514.95
7.3.60.0030.01214.76
7.3.50.0040.01114.98
7.3.40.0070.01114.98
7.3.30.0040.00714.92
7.3.20.0080.00416.79
7.3.10.0090.00016.84
7.3.00.0030.01016.80
7.2.330.0070.02216.64
7.2.320.0070.01016.75
7.2.310.0150.00616.60
7.2.300.0060.01116.83
7.2.290.0090.01216.73
7.2.260.0100.01015.08
7.2.250.0070.01115.05
7.2.240.0070.00714.96
7.2.230.0030.01414.88
7.2.220.0090.00615.23
7.2.210.0100.00614.79
7.2.200.0110.00415.22
7.2.190.0110.00715.24
7.2.180.0070.00714.94
7.2.170.0030.01215.25
7.2.160.0070.00614.80
7.2.150.0000.01816.92
7.2.140.0070.00316.74
7.2.130.0040.00817.04
7.2.120.0090.00616.89
7.2.110.0030.01017.02
7.2.100.0090.00616.86
7.2.90.0030.01217.08
7.2.80.0040.00817.04
7.2.70.0170.00915.60
7.2.60.0190.00815.73
7.2.50.0200.01115.59
7.2.40.0220.00315.74
7.2.30.0180.01115.69
7.2.20.0180.00815.72
7.2.10.0240.00315.62
7.2.00.0200.00715.70
7.1.330.0040.00716.15
7.1.320.0060.01016.17
7.1.310.0040.00715.92
7.1.300.0110.00315.68
7.1.290.0080.00415.85
7.1.280.0050.00515.78
7.1.270.0030.01015.95
7.1.260.0000.01415.63
7.1.250.0030.01015.93
7.1.240.0000.01416.11
7.1.230.0060.00616.08
7.1.220.0030.00915.74
7.1.210.0090.00615.88
7.1.200.0070.00915.92
7.1.190.0030.00716.11
7.1.180.0040.01215.81
7.1.170.0220.00714.72
7.1.160.0210.00514.67
7.1.150.0150.01114.57
7.1.140.0190.00614.64
7.1.130.0160.00814.52
7.1.120.0140.01214.69
7.1.110.0200.00414.60
7.1.100.0220.01214.71
7.1.90.0700.00714.68
7.1.80.0130.01114.69
7.1.70.0210.00614.56
7.1.60.0290.01726.57
7.1.50.0410.01326.61
7.1.40.0300.01226.73
7.1.30.0320.01026.77
7.1.20.0340.00826.62
7.1.10.0220.00614.56
7.1.00.0160.01114.72
7.0.330.0030.00915.73
7.0.320.0070.00315.33
7.0.310.0040.00715.40
7.0.300.0040.00715.54
7.0.290.0130.00015.29
7.0.280.0060.00615.58
7.0.270.0000.01515.42
7.0.260.0060.00315.47
7.0.250.0050.00315.65
7.0.240.0070.00715.53
7.0.230.0000.00815.41
7.0.220.0040.00415.42
7.0.210.0060.00915.73
7.0.200.0040.01115.65
7.0.190.0040.01015.52
7.0.180.0090.00015.72
7.0.170.0030.00715.55
7.0.160.0040.01115.55
7.0.150.0040.01115.44
7.0.140.0030.00915.74
7.0.130.0040.01115.27
7.0.120.0000.01715.58
7.0.110.0050.00515.46
7.0.100.0000.01215.31
7.0.90.0000.01415.38
7.0.80.0070.00715.74
7.0.70.0000.01415.64
7.0.60.0100.00315.54
7.0.50.0040.01115.46
7.0.40.0030.00613.52
7.0.30.0030.00913.54
7.0.20.0060.00813.75
7.0.10.0040.00413.68
7.0.00.0040.00413.71
5.6.400.0030.00913.74
5.6.390.0040.00713.95
5.6.380.0000.01313.93
5.6.370.0100.00014.14
5.6.360.0040.00414.18
5.6.350.0040.00714.03
5.6.340.0100.00314.35
5.6.330.0030.01014.14
5.6.320.0060.00314.11
5.6.310.0040.01114.23
5.6.300.0060.00614.10
5.6.290.0060.00914.38
5.6.280.0110.00414.21
5.6.270.0110.00413.94
5.6.260.0090.00314.09
5.6.250.0030.01014.17
5.6.240.0000.01414.38
5.6.230.0170.00014.28
5.6.220.0100.00314.15
5.6.210.0090.00314.04
5.6.200.0040.01114.27
5.6.190.0000.01614.15
5.6.180.0030.00914.11
5.6.170.0070.00714.11
5.6.160.0080.00413.91
5.6.150.0030.01013.87
5.6.140.0060.00914.04
5.6.130.0120.00614.09
5.6.120.0020.01614.21
5.6.110.0070.00714.06
5.6.100.0000.01714.07
5.6.90.0060.00614.15
5.6.80.0090.00614.23
5.6.70.0060.00913.93
5.6.60.0110.00014.20
5.6.50.0000.01314.07
5.6.40.0070.00713.95
5.6.30.0110.00313.76
5.6.20.0060.00913.95
5.6.10.0040.01213.96
5.6.00.0000.01513.97

preferences:
66.68 ms | 400 KiB | 5 Q