3v4l.org

run code in 300+ PHP versions simultaneously
<?php preg_match("/foo/", "foobar");

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)
8.3.60.0120.00318.43
8.3.50.0100.01022.04
8.3.40.0140.00318.71
8.3.30.0030.01518.74
8.3.20.0000.00718.90
8.3.10.0040.00420.66
8.3.00.0000.00823.83
8.2.180.0190.00016.73
8.2.170.0070.00722.96
8.2.160.0110.00321.04
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0060.00326.16
8.2.120.0040.00419.36
8.2.110.0080.00420.38
8.2.100.0040.00817.91
8.2.90.0060.00319.11
8.2.80.0000.00817.97
8.2.70.0000.00817.50
8.2.60.0040.00417.80
8.2.50.0050.00518.07
8.2.40.0020.00517.80
8.2.30.0000.00819.74
8.2.20.0000.00817.61
8.2.10.0040.00417.74
8.2.00.0080.00017.70
8.1.280.0090.00625.92
8.1.270.0080.00023.99
8.1.260.0060.01226.35
8.1.250.0030.00528.09
8.1.240.0090.00022.34
8.1.230.0040.00720.91
8.1.220.0000.01018.77
8.1.210.0040.00418.78
8.1.200.0000.00816.98
8.1.190.0000.00717.41
8.1.180.0000.00818.10
8.1.170.0040.00418.78
8.1.160.0000.00818.78
8.1.150.0090.00018.64
8.1.140.0040.00417.43
8.1.130.0030.00317.68
8.1.120.0070.00017.43
8.1.110.0000.00817.48
8.1.100.0040.00417.47
8.1.90.0070.00017.39
8.1.80.0000.00717.35
8.1.70.0000.00817.40
8.1.60.0030.01017.59
8.1.50.0040.00417.48
8.1.40.0050.00217.41
8.1.30.0050.00317.57
8.1.20.0050.00317.64
8.1.10.0000.00717.55
8.1.00.0000.00817.36
8.0.300.0030.00319.91
8.0.290.0000.00817.04
8.0.280.0000.00718.32
8.0.270.0070.00017.13
8.0.260.0020.00516.70
8.0.250.0040.00416.96
8.0.240.0040.00416.97
8.0.230.0050.00216.96
8.0.220.0040.00416.86
8.0.210.0040.00416.90
8.0.200.0030.00316.92
8.0.190.0030.00617.00
8.0.180.0000.00816.96
8.0.170.0070.00016.90
8.0.160.0040.00416.96
8.0.150.0050.00316.88
8.0.140.0070.00016.77
8.0.130.0000.00513.41
8.0.120.0040.00416.86
8.0.110.0040.00416.96
8.0.100.0040.00416.93
8.0.90.0000.00716.79
8.0.80.0000.02116.84
8.0.70.0070.00016.81
8.0.60.0000.00816.77
8.0.50.0050.00216.94
8.0.30.0090.01117.19
8.0.20.0110.00717.40
8.0.10.0000.00816.91
8.0.00.0100.00716.81
7.4.330.0000.00614.92
7.4.320.0030.00316.57
7.4.300.0030.00316.65
7.4.290.0000.00716.64
7.4.280.0040.00416.64
7.4.270.0000.00716.74
7.4.260.0000.00613.41
7.4.250.0050.00216.46
7.4.240.0000.00716.66
7.4.230.0030.00316.32
7.4.220.0090.00816.68
7.4.210.0090.00616.67
7.4.200.0030.00316.66
7.4.190.0040.00416.54
7.4.160.0130.00316.67
7.4.150.0120.00617.40
7.4.140.0140.00717.86
7.4.130.0100.00716.64
7.4.120.0090.00816.60
7.4.110.0150.00916.50
7.4.100.0090.00916.60
7.4.90.0080.00816.48
7.4.80.0100.00619.37
7.4.70.0160.00016.58
7.4.60.0000.01616.33
7.4.50.0080.00016.35
7.4.40.0100.00322.27
7.4.30.0140.00716.49
7.4.00.0040.00814.71
7.3.330.0000.00513.15
7.3.320.0050.00013.07
7.3.310.0030.00316.23
7.3.300.0030.00316.26
7.3.290.0070.00716.34
7.3.280.0080.00916.24
7.3.270.0110.00617.40
7.3.260.0100.00918.24
7.3.250.0090.01116.26
7.3.240.0030.01216.38
7.3.230.0070.01016.39
7.3.210.0060.01016.24
7.3.200.0040.01219.39
7.3.190.0210.00016.66
7.3.180.0120.00316.31
7.3.170.0130.00316.39
7.3.160.0160.00616.29
7.3.120.0060.00914.74
7.2.330.0060.01316.59
7.2.320.0060.01016.52
7.2.310.0090.00916.66
7.2.300.0110.00616.57
7.2.290.0070.01016.47
7.2.00.0040.00819.24
7.1.100.0060.00618.10
7.1.70.0040.00417.29
7.1.60.0060.01819.40
7.1.50.0120.00916.96
7.1.00.0030.07722.32
7.0.200.0040.00716.63
7.0.140.0130.06322.00
7.0.60.0030.03321.59
7.0.50.0030.03022.12
7.0.40.0000.05020.04
7.0.30.0100.08020.05
7.0.20.0030.06320.06
7.0.10.0100.06719.95
7.0.00.0000.04320.18
5.6.280.0000.07721.12
5.6.210.0000.03720.60
5.6.200.0000.03720.90
5.6.190.0070.05020.91
5.6.180.0000.05321.07
5.6.170.0030.05721.01
5.6.160.0070.04720.98
5.6.150.0030.08021.05
5.6.140.0130.07321.11
5.6.130.0030.08021.01
5.6.120.0000.08020.96
5.6.110.0100.07720.97
5.6.100.0030.08720.98
5.6.90.0030.09020.96
5.6.80.0030.07720.36
5.6.70.0070.07320.43
5.6.60.0030.07720.38
5.6.50.0000.08020.38
5.6.40.0070.07320.47
5.6.30.0070.07720.40
5.6.20.0000.07720.32
5.6.10.0030.07720.37
5.6.00.0130.06720.30
5.5.350.0070.03720.33
5.5.340.0030.03020.65
5.5.330.0000.04320.96
5.5.320.0000.06320.96
5.5.310.0070.06720.84
5.5.300.0000.07320.62
5.5.290.0000.08320.67
5.5.280.0170.07320.89
5.5.270.0070.08720.78
5.5.260.0000.07720.62
5.5.250.0070.07320.57
5.5.240.0100.07020.27
5.5.230.0070.07320.06
5.5.220.0030.08320.21
5.5.210.0070.07720.17
5.5.200.0130.07020.22
5.5.190.0030.06020.19
5.5.180.0070.08320.12
5.5.160.0030.07320.00
5.5.150.0070.07720.07
5.5.140.0030.07720.11
5.5.130.0070.05320.21
5.5.120.0000.08020.19
5.5.110.0100.07720.21
5.5.100.0030.08020.02
5.5.90.0070.07320.03
5.5.80.0030.08020.12
5.5.70.0070.07320.00
5.5.60.0070.07020.16
5.5.50.0000.08019.97
5.5.40.0000.08020.06
5.5.30.0070.07719.99
5.5.20.0000.08719.98
5.5.10.0070.06719.98
5.5.00.0100.07719.96
5.4.450.0070.08019.38
5.4.440.0000.08019.40
5.4.430.0070.05719.27
5.4.420.0000.07719.38
5.4.410.0000.06319.04
5.4.400.0100.07018.87
5.4.390.0070.07319.00
5.4.380.0070.06019.02
5.4.370.0070.07319.01
5.4.360.0000.08018.98
5.4.350.0070.07319.06
5.4.340.0070.07318.93
5.4.320.0000.04719.20
5.4.310.0070.06318.99
5.4.300.0000.07019.00
5.4.290.0030.06719.10
5.4.280.0070.07318.99
5.4.270.0070.08019.19
5.4.260.0070.05318.97
5.4.250.0030.07019.08
5.4.240.0000.08018.98
5.4.230.0030.06018.96
5.4.220.0000.07019.16
5.4.210.0070.06718.98
5.4.200.0000.06719.00
5.4.190.0000.08018.84
5.4.180.0070.07318.89
5.4.170.0000.08018.89
5.4.160.0000.04018.82
5.4.150.0030.04018.82
5.4.140.0030.06316.38
5.4.130.0130.06316.33
5.4.120.0070.06716.36
5.4.110.0000.08016.21
5.4.100.0070.08016.19
5.4.90.0100.06716.30
5.4.80.0070.05716.48
5.4.70.0000.07716.30
5.4.60.0030.06716.28
5.4.50.0130.06716.25
5.4.40.0100.07316.21
5.4.30.0130.05716.21
5.4.20.0070.06716.37
5.4.10.0030.06316.35
5.4.00.0030.07015.85
5.3.290.0030.05014.63
5.3.280.0000.07714.49
5.3.270.0100.07314.54
5.3.260.0070.07014.52
5.3.250.0000.04014.57
5.3.240.0030.07714.55
5.3.230.0030.07314.49
5.3.220.0000.08014.40
5.3.210.0070.07014.35
5.3.200.0030.07714.53
5.3.190.0030.07714.47
5.3.180.0030.06314.40
5.3.170.0100.05714.47
5.3.160.0030.06014.48
5.3.150.0070.06714.48
5.3.140.0100.06714.52
5.3.130.0100.07014.33
5.3.120.0070.07314.37
5.3.110.0100.07014.46
5.3.100.0030.07013.98
5.3.90.0070.04713.94
5.3.80.0000.07313.77
5.3.70.0070.07313.79
5.3.60.0030.07013.84
5.3.50.0030.07013.86
5.3.40.0100.06013.88
5.3.30.0100.07013.85
5.3.20.0030.07313.54
5.3.10.0070.06713.57
5.3.00.0070.07013.61
5.2.170.0030.06010.92
5.2.160.0000.06311.14
5.2.150.0100.05311.11
5.2.140.0030.06010.96
5.2.130.0030.05710.87
5.2.120.0000.06311.06
5.2.110.0030.06311.07
5.2.100.0000.06011.08
5.2.90.0030.06011.06
5.2.80.0030.06311.04
5.2.70.0100.05711.10
5.2.60.0000.06310.99
5.2.50.0000.05010.93
5.2.40.0070.05711.02
5.2.30.0070.05010.96
5.2.20.0000.06010.99
5.2.10.0100.05310.84
5.2.00.0030.05710.51
5.1.60.0000.05310.47
5.1.50.0000.04310.47
5.1.40.0100.04310.47
5.1.30.0030.05010.47
5.1.20.0000.06310.47
5.1.10.0030.04310.47
5.1.00.0000.05710.47
5.0.50.0070.04310.47
5.0.40.0030.04010.47
5.0.30.0000.06710.47
5.0.20.0070.04010.47
5.0.10.0000.03310.47
5.0.00.0000.05310.47
4.4.90.0070.03310.46
4.4.80.0030.02710.46
4.4.70.0070.03310.46
4.4.60.0030.03310.46
4.4.50.0000.04010.46
4.4.40.0000.05310.47
4.4.30.0000.03710.47
4.4.20.0000.03310.47
4.4.10.0000.03310.47
4.4.00.0070.05010.47
4.3.110.0030.03010.47
4.3.100.0030.02710.47
4.3.90.0030.03710.47
4.3.80.0000.05310.47
4.3.70.0000.02010.47
4.3.60.0070.03010.47
4.3.50.0000.03310.47
4.3.40.0000.04310.47
4.3.30.0070.02310.47
4.3.20.0030.01710.47
4.3.10.0000.03710.47
4.3.00.0030.03010.47

preferences:
43.22 ms | 401 KiB | 5 Q