3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a=''; var_dump(explode(',', $a));

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)
8.3.70.0080.00816.24
8.3.60.0070.01016.62
8.3.50.0120.00517.36
8.3.40.0080.00818.58
8.3.30.0080.00818.39
8.3.20.0060.00320.16
8.3.10.0030.00521.80
8.3.00.0070.00020.76
8.2.180.0070.01018.16
8.2.170.0120.00622.96
8.2.160.0110.00422.10
8.2.150.0050.00224.18
8.2.140.0040.00424.66
8.2.130.0040.00422.25
8.2.120.0000.00826.35
8.2.110.0060.00320.47
8.2.100.0120.00017.72
8.2.90.0050.00319.14
8.2.80.0030.00517.97
8.2.70.0000.00817.50
8.2.60.0050.00317.80
8.2.50.0000.00818.10
8.2.40.0000.00720.23
8.2.30.0030.00520.90
8.2.20.0040.00417.98
8.2.10.0000.00718.04
8.2.00.0040.00417.98
8.1.280.0070.00725.92
8.1.270.0070.00721.89
8.1.260.0000.00726.35
8.1.250.0080.00028.09
8.1.240.0060.00322.00
8.1.230.0110.00019.12
8.1.220.0030.00617.74
8.1.210.0080.00018.77
8.1.200.0030.00617.00
8.1.190.0060.00317.11
8.1.180.0040.00418.10
8.1.170.0000.00818.68
8.1.160.0000.00719.01
8.1.150.0060.00318.70
8.1.140.0070.00019.50
8.1.130.0030.00518.82
8.1.120.0050.00417.30
8.1.110.0040.00417.38
8.1.100.0050.00217.43
8.1.90.0040.00417.29
8.1.80.0030.00317.39
8.1.70.0030.00317.28
8.1.60.0050.00317.40
8.1.50.0000.00817.37
8.1.40.0050.00217.38
8.1.30.0030.00617.50
8.1.20.0040.00417.59
8.1.10.0050.00217.38
8.1.00.0080.00017.34
8.0.300.0040.00419.86
8.0.290.0070.00016.63
8.0.280.0030.00318.25
8.0.270.0000.00717.11
8.0.260.0000.00616.63
8.0.250.0030.00316.93
8.0.240.0040.00416.70
8.0.230.0030.00316.95
8.0.220.0000.00716.85
8.0.210.0000.00716.82
8.0.200.0000.00716.92
8.0.190.0030.00716.96
8.0.180.0040.00416.89
8.0.170.0000.00716.83
8.0.160.0030.00616.95
8.0.150.0040.00416.66
8.0.140.0080.00016.70
8.0.130.0000.00713.23
8.0.120.0000.00716.81
8.0.110.0030.00516.84
8.0.100.0040.00416.78
8.0.90.0040.00416.72
8.0.80.0090.00616.88
8.0.70.0000.00716.69
8.0.60.0040.00416.81
8.0.50.0050.00216.73
8.0.30.0110.00817.08
8.0.20.0150.00617.40
8.0.10.0030.00516.77
8.0.00.0110.00816.82
7.4.330.0050.00015.55
7.4.320.0000.00616.45
7.4.300.0000.00816.55
7.4.290.0000.00716.45
7.4.280.0070.00016.50
7.4.270.0070.00016.46
7.4.260.0040.00416.53
7.4.250.0030.00316.51
7.4.240.0000.00716.55
7.4.230.0000.00616.45
7.4.220.0150.00416.61
7.4.210.0090.00616.46
7.4.200.0040.00416.43
7.4.160.0110.00616.29
7.4.150.0140.00817.40
7.4.140.0070.01417.86
7.4.130.0070.01616.42
7.4.120.0070.01316.55
7.4.110.0180.00016.21
7.4.100.0170.00316.36
7.4.90.0090.00916.55
7.4.80.0130.00919.39
7.4.70.0090.00616.46
7.4.60.0090.00616.56
7.4.50.0070.00716.36
7.4.40.0030.01916.37
7.4.30.0100.00616.36
7.4.00.0090.00614.73
7.3.330.0000.00612.97
7.3.320.0000.00512.92
7.3.310.0030.00316.09
7.3.300.0040.00416.15
7.3.290.0060.00015.99
7.3.280.0080.00816.14
7.3.270.0110.00717.40
7.3.260.0130.02216.15
7.3.250.0070.01216.27
7.3.240.0080.01216.43
7.3.230.0030.01316.33
7.3.210.0030.01716.47
7.3.200.0090.00616.33
7.3.190.0080.00816.46
7.3.180.0060.01016.49
7.3.170.0000.01516.36
7.3.160.0070.00816.28
7.2.330.0100.00716.13
7.2.320.0140.00916.57
7.2.310.0140.00416.24
7.2.300.0080.00816.31
7.2.290.0130.00916.27
7.2.00.0100.01018.89
7.1.100.0000.01118.16
7.1.70.0030.00517.05
7.1.60.0230.01732.91
7.1.50.0500.00732.62
7.1.40.0200.01732.39
7.1.30.0100.02032.62
7.1.20.0670.01732.79
7.1.10.0330.01014.48
7.1.00.0370.01014.96
7.0.200.0430.01014.73
7.0.190.0130.00714.73
7.0.180.0030.00714.38
7.0.170.0570.01014.11
7.0.160.0570.01014.12
7.0.150.0330.01014.11
7.0.140.0830.01314.59
7.0.130.0630.01014.41
7.0.120.0430.01014.65
7.0.110.0530.01014.34
7.0.100.0370.00714.33
7.0.90.0370.01014.55
7.0.80.0400.01014.72
7.0.70.0370.01014.39
7.0.60.0300.01314.06
7.0.50.0400.00714.41
7.0.40.0470.00314.57
7.0.30.0430.00014.60
7.0.20.0370.01014.50
7.0.10.0370.01014.63
7.0.00.0400.00714.61

preferences:
47.6 ms | 401 KiB | 5 Q