3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = false; $b = false; $c = false; if ($a && $b) { echo "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)
8.3.60.0110.00416.61
8.3.50.0070.00720.03
8.3.40.0140.00718.42
8.3.30.0130.00319.19
8.3.20.0000.00724.18
8.3.10.0030.00624.66
8.3.00.0000.00826.16
8.2.180.0000.01525.92
8.2.170.0190.00318.89
8.2.160.0100.00322.96
8.2.150.0040.00425.66
8.2.140.0000.00824.66
8.2.130.0000.00826.16
8.2.120.0000.00826.16
8.2.110.0100.00022.25
8.2.100.0060.00617.84
8.2.90.0060.00317.63
8.2.80.0040.00417.97
8.2.70.0090.00017.63
8.2.60.0080.00017.63
8.2.50.0030.00517.98
8.2.40.0040.00417.91
8.2.30.0000.00718.16
8.2.20.0040.00420.43
8.2.10.0000.00718.17
8.2.00.0030.00619.22
8.1.280.0120.00325.92
8.1.270.0080.00024.66
8.1.260.0080.00026.35
8.1.250.0000.00728.09
8.1.240.0080.00023.83
8.1.230.0080.00320.86
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0030.00617.23
8.1.190.0060.00317.23
8.1.180.0000.00918.10
8.1.170.0040.00417.65
8.1.160.0040.00420.66
8.1.150.0040.00418.63
8.1.140.0020.00517.50
8.1.130.0030.00318.76
8.1.120.0040.00417.46
8.1.110.0040.00417.42
8.1.100.0040.00417.34
8.1.90.0070.00017.52
8.1.80.0000.00817.44
8.1.70.0000.00717.46
8.1.60.0170.01017.56
8.1.50.0140.01017.48
8.1.40.0090.00317.47
8.1.30.0100.00517.43
8.1.20.0150.00017.51
8.1.10.0140.00617.28
8.1.00.0200.00317.32
8.0.300.0070.00019.65
8.0.290.0080.00016.75
8.0.280.0070.00018.50
8.0.270.0030.00316.82
8.0.260.0030.00318.36
8.0.250.0040.00416.85
8.0.240.0030.00316.96
8.0.230.0030.00316.92
8.0.220.0030.00316.86
8.0.210.0080.00016.92
8.0.200.0000.00716.86
8.0.190.0130.00716.87
8.0.180.0170.00316.88
8.0.170.0130.00916.89
8.0.160.0150.00716.89
8.0.150.0160.00416.71
8.0.140.0200.00216.85
8.0.130.0130.00716.75
8.0.120.0110.00816.84
8.0.110.0150.00416.90
8.0.100.0210.00016.81
8.0.90.0150.00716.89
8.0.80.0200.00316.78
8.0.70.0130.00916.80
8.0.60.0100.01016.74
8.0.50.0100.01116.82
8.0.30.0160.00316.67
8.0.20.0200.00016.95
8.0.10.0160.00416.86
7.4.330.0030.00315.55
7.4.320.0060.00016.60
7.4.300.0040.00416.61
7.4.290.0140.00616.55
7.4.280.0090.00516.47
7.4.270.0100.00516.49
7.4.260.0160.00016.56
7.4.250.0070.00016.48
7.4.240.0170.00016.52
7.4.230.0120.00616.59
7.4.220.0140.00316.34
7.4.210.0080.00516.38
7.4.200.0100.00316.48
7.4.190.0090.00616.53
7.4.180.0120.00616.54
7.4.160.0110.00716.64
7.4.150.0080.01216.39
7.4.140.0140.00616.32
7.4.130.0130.00516.29
7.4.120.0150.00616.36
7.4.110.0140.00516.38
7.4.100.0140.00716.36
7.4.90.0100.01016.22
7.4.80.0190.00016.36
7.4.70.0080.01216.23
7.4.60.0130.00616.45
7.4.50.0140.00616.23
7.4.40.0180.00016.27
7.4.30.0090.00316.34
7.4.20.0190.00016.28
7.4.10.0170.00016.36
7.4.00.0090.00316.40

preferences:
56.78 ms | 401 KiB | 5 Q