3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = 'this is my - string - and more'; var_export(preg_split('~.*\K - ~', $string));

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)
8.3.90.0130.00326.77
8.3.80.0090.00016.50
8.3.70.0090.00916.58
8.3.60.0040.01518.18
8.3.50.0110.00617.62
8.3.40.0110.00818.84
8.3.30.0090.00618.62
8.3.20.0050.00324.18
8.3.10.0060.00324.66
8.3.00.0080.00026.16
8.2.210.0050.00326.77
8.2.200.0060.00318.41
8.2.190.0090.00918.41
8.2.180.0150.00025.92
8.2.170.0030.01018.95
8.2.160.0070.00722.96
8.2.150.0080.00025.66
8.2.140.0050.00324.66
8.2.130.0000.00826.16
8.2.120.0080.00019.94
8.2.110.0000.00920.35
8.2.100.0080.00317.91
8.2.90.0040.00420.60
8.2.80.0040.00417.97
8.2.70.0040.00417.80
8.2.60.0000.00818.03
8.2.50.0030.00618.10
8.2.40.0000.00821.02
8.2.30.0000.00719.18
8.2.20.0040.00417.93
8.2.10.0040.00419.19
8.2.00.0040.00419.23
8.1.290.0050.00530.84
8.1.280.0140.00725.92
8.1.270.0040.00424.66
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0030.00623.79
8.1.230.0080.00420.97
8.1.220.0000.00817.74
8.1.210.0020.00519.00
8.1.200.0080.00017.35
8.1.190.0050.00317.23
8.1.180.0030.00518.10
8.1.170.0000.00918.49
8.1.160.0050.00218.79
8.1.150.0030.00618.85
8.1.140.0040.00418.85
8.1.130.0000.00720.06
8.1.120.0070.00017.55
8.1.110.0040.00417.59
8.1.100.0030.00517.56
8.1.90.0000.00717.52
8.1.80.0040.00417.59
8.1.70.0000.00717.45
8.1.60.0080.00017.70
8.1.50.0030.00617.50
8.1.40.0040.00817.57
8.1.30.0050.00517.71
8.1.20.0050.00317.66
8.1.10.0040.00417.59
8.1.00.0080.00017.55
8.0.300.0050.00320.03
8.0.290.0030.00616.75
8.0.280.0000.00818.32
8.0.270.0070.00016.81
8.0.260.0000.00720.18
8.0.250.0000.00817.05
8.0.240.0030.00316.97
8.0.230.0000.00716.91
8.0.220.0000.00716.93
8.0.210.0000.00616.96
8.0.200.0040.00416.93
8.0.190.0000.00716.90
8.0.180.0030.00517.02
8.0.170.0000.00916.95
8.0.160.0040.00416.90
8.0.150.0000.00716.80
8.0.140.0000.00716.82
8.0.130.0060.00013.34
8.0.120.0000.00716.87
8.0.110.0040.00416.91
8.0.100.0040.00416.80
8.0.90.0070.00016.96
8.0.80.0050.00916.97
8.0.70.0000.00716.91
8.0.60.0040.00416.84
8.0.50.0040.00417.09
8.0.30.0110.00817.14
8.0.20.0120.01217.13
8.0.10.0120.00817.26
8.0.00.0070.01116.98
7.4.330.0000.00415.55
7.4.320.0000.00616.66
7.4.300.0000.00616.72
7.4.290.0040.00416.66
7.4.280.0090.00316.65
7.4.270.0000.00716.66
7.4.260.0030.00316.56
7.4.250.0000.00716.61
7.4.240.0040.00416.76
7.4.230.0030.00316.85
7.4.220.0030.00316.67
7.4.210.0060.01216.64
7.4.200.0030.00316.46
7.4.160.0080.01216.56
7.4.150.0090.00916.65
7.4.140.0070.01416.60
7.4.130.0110.00816.73
7.4.120.0040.01216.52
7.4.110.0070.01016.71
7.4.100.0120.00816.69
7.4.90.0060.01016.79
7.4.80.0100.00716.46
7.4.70.0070.01016.46
7.4.60.0110.00516.82
7.4.50.0050.01116.70
7.4.40.0110.00516.38
7.4.30.0140.00316.44
7.4.20.0080.00816.62
7.4.10.0110.00516.41
7.4.00.0160.00316.50
7.3.330.0070.00016.38
7.3.320.0050.00013.04
7.3.310.0030.00316.28
7.3.300.0000.00616.31
7.3.290.0080.00716.29
7.3.270.0070.01416.62
7.3.260.0150.00616.55
7.3.250.0180.00816.58
7.3.240.0030.01316.52
7.3.230.0090.00916.49
7.3.220.0040.01616.27
7.3.210.0160.00016.30
7.3.200.0030.01216.38
7.3.190.0040.01216.22
7.3.180.0050.01016.56
7.3.170.0110.00316.34
7.3.160.0080.00816.30
7.3.150.0040.01216.57
7.3.140.0080.00816.32
7.3.130.0080.01116.46
7.3.120.0080.00816.32
7.3.110.0110.00616.56
7.3.100.0130.00416.45
7.3.90.0060.01216.61
7.3.80.0100.00716.46
7.3.70.0070.01016.36
7.3.60.0130.00316.45
7.3.50.0060.01216.27
7.3.40.0080.00816.37
7.3.30.0080.00816.46
7.3.20.1080.00716.27
7.3.10.0090.00916.43
7.3.00.0030.01316.31

preferences:
28.26 ms | 401 KiB | 5 Q