3v4l.org

run code in 300+ PHP versions simultaneously
<?php $t=''; if($t){ var_dump("test"); }

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)
8.3.60.0070.01418.18
8.3.50.0000.01416.16
8.3.40.0120.00318.67
8.3.30.0070.00718.43
8.3.20.0070.00320.14
8.3.10.0070.00023.47
8.3.00.0060.00320.88
8.2.180.0060.01218.16
8.2.170.0090.00622.96
8.2.160.0030.01322.25
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0070.00022.30
8.2.120.0070.00026.16
8.2.110.0030.00720.33
8.2.100.0000.01118.01
8.2.90.0040.00418.16
8.2.80.0000.00817.97
8.2.70.0030.00517.90
8.2.60.0070.00018.03
8.2.50.0060.00318.10
8.2.40.0040.00422.14
8.2.30.0030.00520.95
8.2.20.0000.00717.99
8.2.10.0040.00417.99
8.2.00.0000.00717.96
8.1.280.0090.00925.92
8.1.270.0060.00923.84
8.1.260.0070.00726.35
8.1.250.0080.00028.09
8.1.240.0090.00020.39
8.1.230.0060.00621.03
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0000.00917.23
8.1.190.0050.00317.23
8.1.180.0000.00818.10
8.1.170.0000.00818.64
8.1.160.0040.00419.00
8.1.150.0040.00418.87
8.1.140.0040.00419.52
8.1.130.0040.00418.69
8.1.120.0000.00717.43
8.1.110.0070.00017.37
8.1.100.0040.00417.29
8.1.90.0040.00417.30
8.1.80.0000.00717.27
8.1.70.0040.00417.43
8.1.60.0000.00917.39
8.1.50.0000.00717.36
8.1.40.0000.00917.51
8.1.30.0000.01017.58
8.1.20.0000.00817.47
8.1.10.0030.00617.34
8.1.00.0000.00817.28
8.0.300.0040.00419.64
8.0.290.0040.00416.63
8.0.280.0070.00018.37
8.0.270.0000.00717.07
8.0.260.0030.00316.79
8.0.250.0000.00716.75
8.0.240.0030.00516.70
8.0.230.0030.00516.74
8.0.220.0040.00416.71
8.0.210.0000.00716.71
8.0.200.0030.00316.71
8.0.190.0040.00416.93
8.0.180.0040.00416.86
8.0.170.0000.00716.79
8.0.160.0080.00016.86
8.0.150.0030.00316.76
8.0.140.0050.00216.76
8.0.130.0000.00713.18
8.0.120.0000.00716.82
8.0.110.0040.00416.73
8.0.100.0040.00416.88
8.0.90.0000.00716.80
8.0.80.0100.01016.77
8.0.70.0040.00416.72
8.0.60.0040.00416.68
8.0.50.0040.00416.68
8.0.30.0120.00916.91
8.0.20.0110.01117.40
8.0.10.0050.00316.82
8.0.00.0060.01016.47
7.4.330.0000.00515.55
7.4.320.0000.00616.36
7.4.300.0060.00016.38
7.4.290.0090.00016.52
7.4.280.0000.00816.41
7.4.270.0030.00316.54
7.4.260.0000.00716.52
7.4.250.0030.00316.42
7.4.240.0000.00716.38
7.4.230.0030.00316.31
7.4.220.0150.00316.55
7.4.210.0090.00616.53
7.4.200.0070.00016.50
7.4.160.0100.01016.34
7.4.150.0140.00317.40
7.4.140.0130.00817.86
7.4.130.0000.02116.39
7.4.120.0080.01116.37
7.4.110.0070.01016.29
7.4.100.0070.01716.34
7.4.90.0110.00516.30
7.4.80.0070.01019.39
7.4.70.0120.01216.41
7.4.60.0180.00316.37
7.4.50.0030.01216.12
7.4.40.0100.00716.26
7.4.30.0090.01216.35
7.4.00.0040.01215.00
7.3.330.0030.00313.04
7.3.320.0050.00012.86
7.3.310.0030.00315.99
7.3.300.0030.00316.15
7.3.290.0080.00716.13
7.3.280.0080.00916.13
7.3.270.0100.00717.40
7.3.260.0080.00916.18
7.3.250.0100.00816.22
7.3.240.0080.00816.32
7.3.230.0150.00716.39
7.3.210.0100.00716.21
7.3.200.0130.01016.33
7.3.190.0120.00316.02
7.3.180.0100.01316.21
7.3.170.0000.01616.18
7.3.160.0070.01016.29
7.2.330.0090.00916.30
7.2.320.0130.00416.54
7.2.310.0090.00616.60
7.2.300.0070.01016.47
7.2.290.0110.01116.28
7.2.00.0000.01419.38
7.1.100.0150.00817.68
7.1.70.0120.00417.07
7.1.60.0500.01333.09
7.1.50.0500.01332.86
7.1.40.0600.01032.46
7.1.30.0570.01732.66
7.1.20.0130.01732.62
7.1.10.0500.01014.62
7.1.00.0530.01014.58
7.0.200.0470.00314.70
7.0.190.0400.01314.88
7.0.180.0630.00314.16
7.0.170.0500.01314.44
7.0.160.0100.00714.19
7.0.150.0700.01714.17
7.0.140.0670.01014.36
7.0.130.0030.01314.68
7.0.120.0170.01314.60
7.0.110.0600.01314.42
7.0.100.0070.01014.40
7.0.90.0630.01314.50
7.0.80.0970.01314.19
7.0.70.0770.01714.49
7.0.60.0430.01314.14
7.0.50.1030.00714.43
7.0.40.0600.00714.64
7.0.30.0500.01014.59
7.0.20.0570.00714.33
7.0.10.0530.00714.41
7.0.00.0500.00314.38

preferences:
59.32 ms | 401 KiB | 5 Q