3v4l.org

run code in 300+ PHP versions simultaneously
<?php preg_split("#a#", null);

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)
8.5.10.0110.00820.36
8.5.00.0110.01119.83
8.4.150.0020.00014.05
8.4.140.0120.00917.80
8.4.130.0080.01218.68
8.4.120.0070.01119.71
8.4.110.0100.01022.23
8.4.100.0120.00817.75
8.4.90.0070.00420.39
8.4.80.0070.01318.93
8.4.70.0100.00820.58
8.4.60.0100.01018.85
8.4.50.0120.00820.22
8.4.40.0130.00617.65
8.4.30.0000.01820.30
8.4.20.0160.00318.04
8.4.10.0070.00317.91
8.3.280.0110.00918.38
8.3.270.0120.00716.86
8.3.260.0160.00416.89
8.3.250.0110.01016.81
8.3.240.0050.00516.59
8.3.230.0120.00816.80
8.3.220.0050.00418.74
8.3.210.0080.00718.78
8.3.200.0040.00716.78
8.3.190.0090.00617.38
8.3.180.0100.00816.80
8.3.170.0100.00716.69
8.3.160.0120.00616.74
8.3.150.0120.00616.86
8.3.140.0120.00616.99
8.3.130.0040.00418.84
8.3.120.0060.00318.81
8.3.110.0040.00420.94
8.3.100.0060.00324.06
8.3.90.0000.00826.77
8.3.80.0060.00317.97
8.3.70.0150.00016.63
8.3.60.0040.01116.63
8.3.50.0110.00318.15
8.3.40.0120.00320.26
8.3.30.0200.00018.66
8.3.20.0050.00324.18
8.3.10.0040.00424.66
8.3.00.0040.00426.16
8.2.290.0050.00416.76
8.2.280.0120.00618.81
8.2.270.0080.00016.75
8.2.260.0080.00018.90
8.2.250.0120.00618.50
8.2.240.0000.00818.79
8.2.230.0080.00022.58
8.2.220.0040.00437.54
8.2.210.0040.01126.77
8.2.200.0060.00316.63
8.2.190.0110.00416.88
8.2.180.0100.00718.43
8.2.170.0070.00718.96
8.2.160.0070.00722.96
8.2.150.0000.00725.66
8.2.140.0070.00024.66
8.2.130.0040.00426.16
8.2.120.0080.00020.94
8.2.110.0090.00022.30
8.2.100.0040.00819.63
8.2.90.0030.00617.75
8.2.80.0030.00718.78
8.2.70.0030.00617.75
8.2.60.0050.00317.75
8.2.50.0030.00517.98
8.2.40.0040.00417.91
8.2.30.0070.00017.95
8.2.20.0040.00420.53
8.2.10.0070.00017.66
8.2.00.0050.00319.18
8.1.330.0140.00516.38
8.1.320.0090.00916.16
8.1.310.0100.01016.51
8.1.300.0030.00618.27
8.1.290.0090.00030.84
8.1.280.0120.00325.92
8.1.270.0040.00423.99
8.1.260.0040.01126.35
8.1.250.0040.00428.09
8.1.240.0070.00323.97
8.1.230.0040.00817.59
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0060.00317.36
8.1.190.0040.00817.23
8.1.180.0000.00818.10
8.1.170.0070.00017.62
8.1.160.0040.00418.77
8.1.150.0060.00318.64
8.1.140.0040.00417.37
8.1.130.0030.00317.39
8.1.120.0080.00317.46
8.1.110.0040.00417.37
8.1.100.0080.00017.50
8.1.90.0040.00417.47
8.1.80.0040.00417.35
8.1.70.0030.00317.44
8.1.60.0030.00617.53
8.1.50.0040.00417.49
8.1.40.0000.00817.53
8.1.30.0000.00817.65
8.1.20.0100.00317.61
8.1.10.0100.00517.44
8.1.00.0150.00518.90
8.0.300.0090.00919.28
8.0.290.0030.00616.63
8.0.280.0040.00420.13
8.0.270.0030.00316.81
8.0.260.0060.00316.79
8.0.250.0030.00316.95
8.0.240.0030.00616.86
8.0.230.0070.00016.82
8.0.220.0030.00316.88
8.0.210.0050.00216.93
8.0.200.0070.00016.96
8.0.190.0040.00416.96
8.0.180.0030.00516.95
8.0.170.0060.00316.80
8.0.160.0090.00616.79
8.0.150.0050.00916.83
8.0.140.0090.00416.82
8.0.130.0020.01116.79
8.0.120.0040.00616.87
8.0.110.0000.01016.85
8.0.100.0080.00416.87
8.0.90.0080.00516.83
8.0.80.0100.00416.90
8.0.70.0080.00516.82
8.0.60.0080.00516.84
8.0.50.0090.00516.88
8.0.30.0120.00216.82
8.0.20.0080.00716.89
8.0.10.0080.00516.93
7.4.330.0000.00515.55
7.4.320.0030.00316.47
7.4.300.0030.00316.71
7.4.290.0070.00016.63
7.4.280.0110.00416.69
7.4.270.0110.00316.50
7.4.260.0150.00016.46
7.4.250.0100.00516.58
7.4.240.0140.00016.59
7.4.230.0090.00316.67
7.4.220.0070.00616.59
7.4.210.0090.00316.61
7.4.200.0070.00516.55
7.4.190.0060.00616.58
7.4.180.0120.00216.64
7.4.160.0100.00416.71
7.4.150.0080.00516.58
7.4.140.0120.00316.56
7.4.130.0110.00216.48
7.4.120.0100.00316.52
7.4.110.0100.00316.51
7.4.100.0080.00516.59
7.4.90.0070.00516.63
7.4.80.0060.00616.46
7.4.70.0090.00216.45
7.4.60.0040.00816.53
7.4.50.0080.00116.44
7.4.40.0120.00216.38
7.4.30.0060.00516.54
7.4.20.0060.00316.35
7.4.10.0030.00616.46
7.4.00.0080.00116.37

preferences:
157.12 ms | 403 KiB | 5 Q