3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(preg_match('/^\d+$/',3243));

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)
8.3.60.0120.00316.50
8.3.50.0070.00716.11
8.3.40.0070.00718.79
8.3.30.0090.00618.84
8.3.20.0130.00718.76
8.3.10.0040.01121.73
8.3.00.0080.00021.90
8.2.180.0120.00616.88
8.2.170.0120.00322.96
8.2.160.0200.00022.25
8.2.150.0060.01224.18
8.2.140.0070.01324.66
8.2.130.0090.00019.63
8.2.120.0080.00026.35
8.2.110.0090.00019.45
8.2.100.0040.00817.75
8.2.90.0000.00819.05
8.2.80.0000.00817.97
8.2.70.0040.00417.50
8.2.60.0030.00517.68
8.2.50.0080.00018.10
8.2.40.0000.00920.47
8.2.30.0000.00819.37
8.2.20.0070.00017.94
8.2.10.0050.00317.83
8.2.00.0070.00017.59
8.1.280.0070.01125.92
8.1.270.0080.00022.03
8.1.260.0070.00028.09
8.1.250.0000.00728.09
8.1.240.0030.00622.03
8.1.230.0080.00320.97
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0030.00617.23
8.1.190.0000.00817.10
8.1.180.0040.00418.10
8.1.170.0050.00318.64
8.1.160.0040.00424.00
8.1.150.0030.00320.29
8.1.140.0040.00419.38
8.1.130.0040.00417.64
8.1.120.0000.00717.39
8.1.110.0090.00017.55
8.1.100.0000.00717.52
8.1.90.0000.00817.46
8.1.80.0000.00817.51
8.1.70.0080.00017.52
8.1.60.0000.00817.61
8.1.50.0030.00717.52
8.1.40.0050.00317.54
8.1.30.0030.00617.66
8.1.20.0050.00217.63
8.1.10.0000.00817.49
8.1.00.0040.00417.42
8.0.300.0070.00018.77
8.0.290.0070.00016.75
8.0.280.0000.00718.32
8.0.270.0030.00317.15
8.0.260.0000.00717.23
8.0.250.0000.00616.89
8.0.240.0000.00716.93
8.0.230.0030.00316.93
8.0.220.0040.00416.78
8.0.210.0070.00016.87
8.0.200.0030.00316.88
8.0.190.0000.00916.88
8.0.180.0070.00016.92
8.0.170.0000.00716.93
8.0.160.0000.00816.92
8.0.150.0030.00316.84
8.0.140.0040.00316.75
8.0.130.0030.00313.42
8.0.120.0040.00416.90
8.0.110.0000.00716.73
8.0.100.0040.00416.89
8.0.90.0040.00416.79
8.0.80.0000.01516.95
8.0.70.0080.00016.97
8.0.60.0070.00016.87
8.0.50.0080.00016.95
8.0.30.0110.00717.28
8.0.20.0100.00917.40
8.0.10.0000.00816.88
8.0.00.0080.00816.70
7.4.330.0050.00015.55
7.4.320.0030.00316.52
7.4.300.0030.00316.76
7.4.290.0030.00316.52
7.4.280.0070.00316.43
7.4.270.0100.00016.58
7.4.260.0000.00816.52
7.4.250.0090.00016.65
7.4.240.0000.00716.68
7.4.230.0000.00716.58
7.4.220.0130.00616.71
7.4.210.0130.00716.72
7.4.200.0000.00716.78
7.4.160.0080.01016.58
7.4.150.0090.00917.40
7.4.140.0130.00817.86
7.4.130.0090.00816.42
7.4.120.0090.00816.68
7.4.110.0070.01016.63
7.4.100.0130.01016.37
7.4.90.0120.00616.45
7.4.80.0100.00619.39
7.4.70.0030.01416.37
7.4.60.0030.01416.64
7.4.50.0110.00416.61
7.4.40.0130.01016.41
7.4.30.0070.01016.72
7.4.00.0100.00614.88
7.3.330.0030.00313.19
7.3.320.0000.00613.17
7.3.310.0000.00716.13
7.3.300.0030.00316.28
7.3.290.0070.00716.29
7.3.280.0100.01016.30
7.3.270.0110.00717.40
7.3.260.0100.01016.40
7.3.250.0080.00916.33
7.3.240.0070.01016.48
7.3.230.0100.00716.49
7.3.210.0090.00916.64
7.3.200.0100.00716.42
7.3.190.0080.00816.35
7.3.180.0100.00716.50
7.3.170.0160.00016.33
7.3.160.0060.01516.38
7.3.10.0000.00816.82
7.3.00.0040.01116.74
7.2.330.0070.01316.42
7.2.320.0140.01016.50
7.2.310.0090.00916.58
7.2.300.0110.01116.39
7.2.290.0120.00616.52
7.2.130.0030.00916.84
7.2.120.0040.00916.75
7.2.110.0110.00316.61
7.2.100.0050.00516.84
7.2.90.0060.00916.91
7.2.80.0110.00416.62
7.2.70.0030.00716.64
7.2.60.0100.00717.02
7.2.50.0050.00716.75
7.2.40.0060.00616.75
7.2.30.0040.01117.02
7.2.20.0100.00316.86
7.2.10.0000.00816.74
7.2.00.0050.00718.21
7.1.250.0000.01015.79
7.1.200.0000.01415.81
7.1.70.0030.00717.36
7.1.60.0070.00717.49
7.1.00.0030.07722.55
7.0.200.0060.00916.70
7.0.120.0030.06720.23
7.0.110.0000.06322.02
7.0.100.0230.05321.96
7.0.90.0200.05320.30
7.0.80.0100.05321.97
7.0.70.0070.05722.06
7.0.60.0030.06021.72
7.0.50.0170.05322.13
7.0.40.0130.04722.11
7.0.30.0070.05322.07
7.0.20.0170.05022.11
7.0.10.0070.06021.98
7.0.00.0100.05722.06
5.6.270.0070.05720.98
5.6.260.0170.05021.06
5.6.250.0170.04721.09
5.6.240.0030.06721.02
5.6.230.0070.06321.09
5.6.220.0070.05720.85
5.6.210.0070.05320.98
5.6.200.0130.05321.04
5.6.190.0070.06320.86
5.6.180.0130.05021.09
5.6.170.0130.05021.00
5.6.160.0000.06720.79
5.6.150.0000.06720.86
5.6.140.0070.06321.05
5.6.130.0070.05320.82
5.6.120.0070.06020.82
5.6.110.0070.05720.81
5.6.100.0100.05720.90
5.6.90.0030.06020.97
5.6.80.0130.05020.21
5.6.70.0000.06320.33
5.6.60.0030.06720.45
5.6.50.0100.05720.39
5.6.40.0030.05720.38
5.6.30.0100.05320.29
5.6.20.0000.06320.41
5.6.10.0200.04320.35
5.6.00.0030.06020.41

preferences:
52.68 ms | 401 KiB | 5 Q