3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = "/user12345 lorem ipsum dolor"; var_export( preg_split('~^/user| ~', $x, 2, PREG_SPLIT_NO_EMPTY) );

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)
8.3.70.0120.00918.43
8.3.60.0040.01118.43
8.3.50.0070.00716.39
8.3.40.0120.00318.92
8.3.30.0060.00918.71
8.3.20.0040.00420.68
8.3.10.0040.00423.39
8.3.00.0050.00319.44
8.2.190.0060.00916.88
8.2.180.0180.00318.37
8.2.170.0120.00322.96
8.2.160.0110.00322.09
8.2.150.0080.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0050.00226.16
8.2.110.0190.00320.64
8.2.100.0060.00617.72
8.2.90.0050.00317.63
8.2.80.0050.00318.96
8.2.70.0040.00417.50
8.2.60.0030.00617.80
8.2.50.0050.00318.07
8.2.40.0000.00819.95
8.2.30.0000.00717.94
8.2.20.0070.00017.93
8.2.10.0040.00419.08
8.2.00.0030.00319.12
8.1.280.0110.00425.92
8.1.270.0080.00020.55
8.1.260.0000.00826.35
8.1.250.0000.00728.09
8.1.240.0100.00018.84
8.1.230.0090.00317.85
8.1.220.0040.00417.74
8.1.210.0000.00918.77
8.1.200.0030.00617.35
8.1.190.0000.00817.23
8.1.180.0100.00018.10
8.1.170.0030.00618.90
8.1.160.0040.00418.74
8.1.150.0000.00918.80
8.1.140.0070.00018.85
8.1.130.0000.00720.28
8.1.120.0070.00017.41
8.1.110.0030.00617.42
8.1.100.0040.00417.54
8.1.90.0040.00417.43
8.1.80.0000.00817.57
8.1.70.0030.00317.59
8.1.60.0040.00917.67
8.1.50.0030.00617.59
8.1.40.0040.00417.65
8.1.30.0040.00417.63
8.1.20.0000.01017.74
8.1.10.0080.00017.56
8.1.00.0000.00717.49
8.0.300.0000.00918.77
8.0.290.0040.00416.75
8.0.280.0000.00818.38
8.0.270.0030.00317.99
8.0.260.0000.00719.92
8.0.250.0040.00417.01
8.0.240.0070.00017.10
8.0.230.0030.00317.05
8.0.220.0000.00716.90
8.0.210.0000.00816.93
8.0.200.0000.00817.00
8.0.190.0050.00217.03
8.0.180.0040.00416.91
8.0.170.0040.00416.99
8.0.160.0040.00416.98
8.0.150.0040.00416.88
8.0.140.0000.01016.89
8.0.130.0030.00313.36
8.0.120.0030.00516.91
8.0.110.0050.00316.78
8.0.100.0000.00816.96
8.0.90.0040.00416.87
8.0.80.0050.01316.97
8.0.70.0040.00416.91
8.0.60.0070.00016.95
8.0.50.0020.00517.01
8.0.30.0090.00617.28
8.0.20.0040.01317.37
8.0.10.0040.00417.09
8.0.00.0060.01216.90
7.4.330.0050.00016.61
7.4.320.0060.00016.75
7.4.300.0000.00616.75
7.4.290.0040.00416.63
7.4.280.0000.00816.56
7.4.270.0030.00316.71
7.4.260.0030.00313.40
7.4.250.0030.00316.60
7.4.240.0040.00416.74
7.4.230.0040.00416.79
7.4.220.0050.00216.72
7.4.210.0080.00816.66
7.4.200.0030.00316.63
7.4.130.0140.00416.68
7.4.120.0110.00516.70
7.4.110.0070.01016.58
7.4.100.0100.01216.61
7.4.90.0030.01916.53
7.4.80.0080.01119.39
7.4.70.0100.01116.55
7.4.60.0040.01516.73
7.4.50.0000.01516.53
7.4.40.0090.01216.64
7.4.20.0070.01116.56
7.4.10.0130.00716.60
7.4.00.0100.01016.54
7.3.330.0030.00416.36
7.3.320.0000.00513.03
7.3.310.0030.00316.30
7.3.300.0000.00716.27
7.3.290.0080.01016.34
7.3.260.0090.00616.52
7.3.240.0080.01116.54
7.3.230.0160.00316.43
7.3.210.0100.00716.20
7.3.200.0070.01016.57
7.3.190.0070.01116.27
7.3.180.0150.00316.36
7.3.170.0130.00916.20
7.3.160.0090.00916.45
7.3.140.0130.00916.65
7.3.130.0080.01216.32
7.3.120.0070.01116.36
7.3.110.0170.00316.28
7.3.100.0110.01216.27
7.3.90.0040.01716.36
7.3.80.0170.00616.28
7.3.70.0090.00916.40
7.3.60.0120.00816.35
7.3.50.0150.00616.32
7.3.40.0040.01916.36
7.3.30.0070.01016.24
7.3.20.0110.00616.32
7.3.10.0100.00616.20
7.3.00.0110.00616.36
7.2.330.0130.01016.56
7.2.320.0200.00416.65
7.2.310.0110.00616.68
7.2.300.0180.00616.66
7.2.290.0100.00616.58
7.2.270.0030.01416.48
7.2.260.0140.00416.51
7.2.250.0060.01516.45
7.2.240.0090.01716.58
7.2.230.0000.02316.54
7.2.220.0130.01316.32
7.2.210.0160.00416.23
7.2.200.0060.01216.63
7.2.190.0120.00616.46
7.2.180.0120.00916.43
7.2.170.0100.01316.42
7.2.160.0070.01016.53
7.2.150.0170.00016.43
7.2.140.0030.01516.57
7.2.130.0060.01316.39
7.2.120.0270.01316.57
7.2.110.0100.00616.70
7.2.100.0070.01016.46
7.2.90.0180.00716.62
7.2.80.0100.00716.91
7.2.70.0120.00916.49
7.2.60.0140.00916.64
7.2.50.0060.01216.39
7.2.40.0110.00616.38
7.2.30.0100.01416.69
7.2.20.0130.00416.45
7.2.10.0180.00316.30
7.2.00.0130.00316.56

preferences:
51.36 ms | 401 KiB | 5 Q