3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(preg_match('123', 345));

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)
8.3.60.0180.00418.55
8.3.50.0100.01018.07
8.3.40.0070.00718.72
8.3.30.0090.00618.45
8.3.20.0070.00719.09
8.3.10.0040.00423.35
8.3.00.0070.00020.68
8.2.180.0000.01518.41
8.2.170.0000.01522.96
8.2.160.0030.01022.25
8.2.150.0060.00324.18
8.2.140.0030.00524.66
8.2.130.0070.00019.70
8.2.120.0080.00026.35
8.2.110.0030.00721.01
8.2.100.0070.00417.78
8.2.90.0080.00017.63
8.2.80.0080.00017.97
8.2.70.0030.00517.68
8.2.60.0040.00417.91
8.2.50.0000.01118.10
8.2.40.0000.00819.25
8.2.30.0050.00219.18
8.2.20.0040.00417.86
8.2.10.0000.00717.86
8.2.00.0040.00417.48
8.1.280.0110.00425.92
8.1.270.0080.00018.70
8.1.260.0090.00026.35
8.1.250.0080.00028.09
8.1.240.0070.00720.23
8.1.230.0100.00317.42
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0100.00017.10
8.1.190.0060.00317.10
8.1.180.0040.00418.10
8.1.170.0080.00018.46
8.1.160.0040.00418.80
8.1.150.0040.00418.67
8.1.140.0000.00722.13
8.1.130.0000.00720.30
8.1.120.0030.00317.28
8.1.110.0050.00217.37
8.1.100.0080.00017.24
8.1.90.0000.00817.40
8.1.80.0070.00017.32
8.1.70.0040.00417.38
8.1.60.0100.00017.47
8.1.50.0030.00517.35
8.1.40.0000.00817.39
8.1.30.0000.01117.42
8.1.20.0000.00817.48
8.1.10.0040.00417.27
8.1.00.0000.00717.23
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0000.00718.28
8.0.270.0000.00717.00
8.0.260.0000.00618.36
8.0.250.0000.00616.89
8.0.240.0030.00316.91
8.0.230.0030.00516.95
8.0.220.0000.00716.77
8.0.210.0030.00316.78
8.0.200.0030.00316.75
8.0.190.0030.00516.88
8.0.180.0000.00816.77
8.0.170.0030.00516.84
8.0.160.0000.00716.95
8.0.150.0030.00616.73
8.0.140.0000.00716.78
8.0.130.0000.00713.18
8.0.120.0000.00816.68
8.0.110.0000.00716.81
8.0.100.0030.00516.72
8.0.90.0080.00016.70
8.0.80.0100.00416.80
8.0.70.0040.00416.88
8.0.60.0030.00516.87
8.0.50.0040.00416.87
8.0.30.0090.00916.86
8.0.20.0140.00517.40
8.0.10.0070.00017.06
8.0.00.0090.00816.53
7.4.330.0030.00315.55
7.4.320.0060.00016.46
7.4.300.0030.00316.41
7.4.290.0070.00016.27
7.4.280.0090.00016.47
7.4.270.0000.00716.46
7.4.260.0040.00416.32
7.4.250.0040.00416.41
7.4.240.0030.00316.48
7.4.230.0030.00316.57
7.4.220.0000.00816.54
7.4.210.0060.01216.36
7.4.200.0030.00316.52
7.4.160.0060.01016.45
7.4.140.0120.00617.86
7.4.130.0110.00816.15
7.4.120.0100.00916.44
7.4.110.0070.01616.40
7.4.100.0100.01316.40
7.4.90.0160.00616.20
7.4.80.0100.01019.39
7.4.70.0060.00916.59
7.4.60.0100.00816.40
7.4.50.0100.00616.55
7.4.40.0030.01316.47
7.3.330.0030.00313.09
7.3.320.0000.00513.04
7.3.310.0000.01016.16
7.3.300.0030.00316.22
7.3.290.0060.00016.09
7.3.280.0090.00716.17
7.3.260.0090.01116.27
7.3.240.0120.00616.33
7.3.230.0100.00616.20
7.3.210.0170.00316.25
7.3.200.0090.01316.09
7.3.190.0130.00916.30
7.3.180.0030.01316.13
7.3.170.0150.00316.23
7.3.160.0080.00816.45
7.2.330.0060.01016.33
7.2.320.0080.01116.45
7.2.310.0170.00716.26
7.2.300.0130.00716.22
7.2.290.0110.01016.48

preferences:
80.25 ms | 400 KiB | 5 Q