3v4l.org

run code in 300+ PHP versions simultaneously
<?php $pattern='/fox/'; if(preg_match($pattern,'The quick brown fox jumps over the lazy dog')){ echo"match"; } else{ echo "no 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)
8.3.40.0110.00418.98
8.3.30.0040.01118.96
8.3.20.0040.00420.21
8.3.10.0050.00320.66
8.3.00.0080.00019.25
8.2.170.0070.00722.96
8.2.160.0100.00320.39
8.2.150.0000.00724.18
8.2.140.0030.00524.66
8.2.130.0070.00026.16
8.2.120.0070.00021.10
8.2.110.0000.00820.46
8.2.100.0080.00317.97
8.2.90.0000.00719.06
8.2.80.0050.00317.97
8.2.70.0030.00617.38
8.2.60.0040.00417.80
8.2.50.0080.00418.07
8.2.40.0040.00418.16
8.2.30.0040.00419.39
8.2.20.0000.00717.81
8.2.10.0040.00418.07
8.2.00.0000.00817.81
8.1.270.0080.00023.91
8.1.260.0000.00826.35
8.1.250.0080.00028.09
8.1.240.0000.00823.80
8.1.230.0080.00319.04
8.1.220.0000.00717.74
8.1.210.0000.00918.77
8.1.200.0090.00017.36
8.1.190.0060.00317.35
8.1.180.0050.00318.10
8.1.170.0050.00318.68
8.1.160.0040.00421.88
8.1.150.0000.00718.76
8.1.140.0000.00717.59
8.1.130.0030.00317.71
8.1.120.0070.00017.44
8.1.110.0040.00417.42
8.1.100.0000.00717.42
8.1.90.0030.00517.55
8.1.80.0050.00217.43
8.1.70.0000.00817.47
8.1.60.0050.00517.66
8.1.50.0000.00817.64
8.1.40.0040.00417.57
8.1.30.0000.00817.60
8.1.20.0040.00417.65
8.1.10.0040.00417.64
8.1.00.0000.00817.45
8.0.300.0040.00418.77
8.0.290.0000.00716.75
8.0.280.0000.00718.41
8.0.270.0040.00417.27
8.0.260.0000.00617.32
8.0.250.0030.00316.97
8.0.240.0030.00317.09
8.0.230.0030.00316.93
8.0.220.0000.00816.88
8.0.210.0000.00716.99
8.0.200.0060.00017.01
8.0.190.0040.00416.91
8.0.180.0030.00316.89
8.0.170.0040.00416.89
8.0.160.0070.00017.07
8.0.150.0070.00016.97
8.0.140.0000.00716.82
8.0.130.0000.00513.48
8.0.120.0000.00816.93
8.0.110.0000.00716.95
8.0.100.0030.00416.88
8.0.90.0040.00417.00
8.0.80.0040.01117.01
8.0.70.0040.00417.00
8.0.60.0040.00416.88
8.0.50.0000.00817.03
8.0.30.0150.00717.10
8.0.20.0140.00617.47
8.0.10.0080.00016.96
8.0.00.0090.00916.89
7.4.330.0000.00515.00
7.4.320.0030.00316.75
7.4.300.0030.00316.78
7.4.290.0030.00316.75
7.4.280.0110.00016.55
7.4.270.0000.00716.58
7.4.260.0030.00316.71
7.4.250.0030.00316.62
7.4.240.0060.00216.76
7.4.230.0000.00716.75
7.4.220.0140.01016.83
7.4.210.0060.01316.61
7.4.200.0000.00716.72
7.4.160.0040.01416.72
7.4.150.0130.00617.40
7.4.140.0100.00817.86
7.4.130.0100.00716.45
7.4.120.0090.01016.63
7.4.110.0110.00616.54
7.4.100.0110.00816.58
7.4.90.0070.01016.64
7.4.80.0150.00619.39
7.4.70.0100.00716.86
7.4.60.0100.00716.65
7.4.50.0050.00316.50
7.4.40.0040.01216.67
7.4.30.0190.00316.49
7.4.00.0110.00315.04
7.3.330.0020.00213.18
7.3.320.0020.00213.11
7.3.310.0000.00716.30
7.3.300.0030.00316.32
7.3.290.0090.00616.25
7.3.280.0090.00916.25
7.3.270.0130.00517.40
7.3.260.0130.00316.57
7.3.250.0060.01016.46
7.3.240.0070.01016.77
7.3.230.0060.01216.68
7.3.210.0090.00916.38
7.3.200.0100.01019.39
7.3.190.0080.00816.80
7.3.180.0120.00416.55
7.3.170.0180.00016.38
7.3.160.0000.01616.38
7.3.10.0070.00516.81
7.3.00.0020.01116.71
7.2.330.0060.01316.65
7.2.320.0130.00716.56
7.2.310.0090.00916.66
7.2.300.0100.00716.67
7.2.290.0080.00816.52
7.2.130.0070.00516.91
7.2.120.0050.00716.87
7.2.110.0070.00716.75
7.2.100.0080.00716.96
7.2.90.0020.01016.91
7.2.80.0110.00216.84
7.2.70.0080.00516.99
7.2.60.0070.00816.94
7.2.50.0020.00917.00
7.2.40.0050.00716.91
7.2.30.0060.00716.89
7.2.20.0050.00716.90
7.2.10.0050.00917.04
7.2.00.0020.00917.81
7.1.250.0070.00715.79
7.1.200.0030.00715.55
7.1.100.0000.01018.09
7.1.70.0040.01117.00
7.1.60.0100.01419.61
7.1.50.0170.00716.73
7.1.00.0000.07722.32
7.0.200.0000.00916.77
7.0.140.0030.07022.02
7.0.60.0170.06019.90
7.0.50.0130.07717.82
7.0.40.0030.05720.26
7.0.30.0270.05020.15
7.0.20.0270.05720.11
7.0.10.0130.08020.05
7.0.00.0070.07720.31
5.6.280.0030.07021.02
5.6.210.0100.03320.69
5.6.200.0070.08718.22
5.6.190.0170.07720.41
5.6.180.0330.08020.61
5.6.170.0100.04720.52
5.6.160.0030.07320.50
5.6.150.0070.05018.18
5.6.140.0000.04318.08
5.6.130.0000.04318.17
5.6.120.0030.07721.04
5.6.110.0130.06321.13
5.6.100.0270.06321.02
5.6.90.0100.07321.09
5.6.80.0030.07720.53
5.5.350.0200.05720.48
5.5.340.0070.03717.95
5.5.330.0070.08020.23
5.5.320.0030.08020.24
5.5.310.0300.04020.29
5.5.300.0070.07317.98
5.5.290.0030.08017.93
5.5.280.0170.07020.73
5.5.270.0070.08320.74
5.5.260.0000.04320.96
5.5.250.0100.08020.54
5.5.240.0030.07320.26
5.4.450.0600.07019.46
5.4.440.0570.07019.54
5.4.430.0870.05719.23
5.4.420.0630.06019.31
5.4.410.0470.06019.34
5.4.400.0670.06319.27
5.4.390.1030.08718.94
5.4.380.0300.07018.61
5.4.370.0300.05318.45
5.4.360.0170.05718.64
5.4.350.0330.04718.67
5.4.340.0330.05318.61
5.4.320.0090.03912.45
5.4.310.0060.04212.45
5.4.300.0080.04512.45
5.4.290.0060.03912.45
5.4.280.0070.03712.34
5.4.270.0060.04412.35
5.4.260.0060.03812.35
5.4.250.0070.04312.35
5.4.240.0060.04512.35
5.4.230.0090.04712.34
5.4.220.0070.04012.34
5.4.210.0040.04212.34
5.4.200.0050.04112.34
5.4.190.0070.03712.34
5.4.180.0050.03912.33
5.4.170.0030.04312.34
5.4.160.0050.03712.34
5.4.150.0050.03612.34
5.4.140.0080.04412.02
5.4.130.0080.03612.01
5.4.120.0040.03911.96
5.4.110.0050.04311.96
5.4.100.0090.03711.96
5.4.90.0100.04111.96
5.4.80.0090.04711.96
5.4.70.0070.03711.96
5.4.60.0080.03711.96
5.4.50.0060.04311.96
5.4.40.0100.03111.95
5.4.30.0100.04411.95
5.4.20.0090.04511.95
5.4.10.0060.04711.95
5.4.00.0020.03911.43
5.3.290.0070.04012.80
5.3.280.0090.03812.71
5.3.270.0050.04112.73
5.3.260.0130.04212.72
5.3.250.0080.03712.72
5.3.240.0090.04012.72
5.3.230.0070.04212.71
5.3.220.0080.03912.68
5.3.210.0060.04012.68
5.3.200.0070.03712.68
5.3.190.0070.03912.68
5.3.180.0080.04312.67
5.3.170.0050.03812.67
5.3.160.0060.03712.67
5.3.150.0100.04012.67
5.3.140.0070.03712.66
5.3.130.0090.04712.66
5.3.120.0090.04012.66
5.3.110.0060.04312.66
5.3.100.0060.03612.12
5.3.90.0080.03412.09
5.3.80.0060.04212.08
5.3.70.0070.03412.07
5.3.60.0060.03612.07
5.3.50.0080.03612.00
5.3.40.0060.03512.00
5.3.30.0070.03511.95
5.3.20.0060.03611.73
5.3.10.0080.03311.70
5.3.00.0060.03711.69
5.2.170.0080.0289.19
5.2.160.0030.0319.19
5.2.150.0080.0279.19
5.2.140.0040.0369.18
5.2.130.0040.0299.15
5.2.120.0030.0319.14
5.2.110.0040.0309.15
5.2.100.0040.0289.14
5.2.90.0040.0299.14
5.2.80.0050.0319.14
5.2.70.0030.0379.14
5.2.60.0060.0289.10
5.2.50.0060.0289.06
5.2.40.0050.0279.04
5.2.30.0090.0339.02
5.2.20.0040.0329.01
5.2.10.0060.0348.91
5.2.00.0060.0278.77
5.1.60.0030.0248.06
5.1.50.0060.0238.06
5.1.40.0050.0248.04
5.1.30.0030.0308.39
5.1.20.0040.0268.41
5.1.10.0020.0288.14
5.1.00.0080.0238.13
5.0.50.0040.0196.61
5.0.40.0010.0266.47
5.0.30.0030.0366.28
5.0.20.0040.0186.26
5.0.10.0030.0226.23
5.0.00.0040.0356.22
4.4.90.0000.0194.78
4.4.80.0030.0214.76
4.4.70.0010.0204.76
4.4.60.0040.0134.76
4.4.50.0010.0174.77
4.4.40.0050.0304.70
4.4.30.0040.0194.76
4.4.20.0020.0154.84
4.4.10.0040.0154.85
4.4.00.0040.0244.76
4.3.110.0030.0154.67
4.3.100.0030.0154.67
4.3.90.0010.0184.63
4.3.80.0050.0264.58
4.3.70.0020.0154.63
4.3.60.0010.0174.63
4.3.50.0030.0154.63
4.3.40.0020.0304.53
4.3.30.0000.0233.28
4.3.20.0020.0163.25
4.3.10.0020.0193.22
4.3.00.0130.0207.56

preferences:
47.37 ms | 400 KiB | 5 Q