3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump( 'not_valid' <= 1);

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)
8.3.60.0090.00618.39
8.3.50.0140.00716.49
8.3.40.0040.01118.73
8.3.30.0070.00718.50
8.3.20.0070.00024.18
8.3.10.0050.00224.66
8.3.00.0070.00026.16
8.2.180.0100.00325.92
8.2.170.0080.00618.81
8.2.160.0110.00422.96
8.2.150.0050.00225.66
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0100.00321.00
8.2.110.0030.00720.47
8.2.100.0090.00317.78
8.2.90.0000.00817.50
8.2.80.0070.00318.48
8.2.70.0030.00617.50
8.2.60.0030.00617.49
8.2.50.0000.00717.50
8.2.40.0040.00417.80
8.2.30.0050.00317.83
8.2.20.0030.00517.97
8.2.10.0040.00419.11
8.2.00.0070.00019.10
8.1.280.0090.00925.92
8.1.270.0000.00823.99
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0100.00023.67
8.1.230.0080.00420.95
8.1.220.0000.00818.52
8.1.210.0040.00418.77
8.1.200.0030.00517.22
8.1.190.0040.00417.23
8.1.180.0060.00318.10
8.1.170.0040.00417.62
8.1.160.0000.00718.85
8.1.150.0040.00418.74
8.1.140.0040.00418.81
8.1.130.0090.00020.02
8.1.120.0000.00717.34
8.1.110.0040.00417.31
8.1.100.0040.00417.27
8.1.90.0040.00417.30
8.1.80.0050.00517.29
8.1.70.0040.00417.39
8.1.60.0090.00017.49
8.1.50.0040.00417.35
8.1.40.0000.00717.39
8.1.30.0060.00317.37
8.1.20.0090.00017.48
8.1.10.0000.00817.38
8.1.00.0040.00417.32
8.0.300.0000.00718.77
8.0.290.0030.00516.63
8.0.280.0000.00718.23
8.0.270.0030.00317.71
8.0.260.0030.00318.32
8.0.250.0000.00716.73
8.0.240.0000.00816.81
8.0.230.0000.00716.79
8.0.220.0000.00716.64
8.0.210.0030.00316.66
8.0.200.0000.00716.68
8.0.190.0000.00716.82
8.0.180.0040.00416.76
8.0.170.0000.00816.64
8.0.160.0050.00216.64
8.0.150.0000.00716.64
8.0.140.0000.00716.59
8.0.130.0030.00313.16
8.0.120.0050.00316.77
8.0.110.0000.00716.72
8.0.100.0030.00516.62
8.0.90.0040.00416.80
8.0.80.0060.01216.70
8.0.70.0070.00016.71
8.0.60.0000.00716.62
8.0.50.0000.00716.57
8.0.30.0110.01116.80
8.0.20.0070.01416.86
8.0.10.0150.00616.86
8.0.00.0180.00416.91
7.4.330.0020.00215.55
7.4.320.0060.00016.47
7.4.300.0060.00016.29
7.4.290.0070.00016.41
7.4.280.0060.00316.34
7.4.270.0070.00016.48
7.4.260.0050.00013.20
7.4.250.0000.00716.32
7.4.240.0000.00716.38
7.4.230.0000.00716.35
7.4.220.0020.00516.56
7.4.210.0070.00716.42
7.4.200.0050.00316.44
7.4.160.0120.00316.38
7.4.150.0030.01716.41
7.4.140.0100.01016.43
7.4.130.0140.00716.32
7.4.120.0070.01416.43
7.4.110.0110.00316.16
7.4.100.0060.01316.33
7.4.90.0040.01016.21
7.4.80.0110.00416.40
7.4.70.0100.00716.07
7.4.60.0060.01316.19
7.4.50.0070.01316.21
7.4.40.0000.01416.19
7.4.30.0100.01016.19
7.4.20.0070.01316.29
7.4.10.0090.01216.25
7.4.00.0060.00916.29
7.3.330.0030.00316.18
7.3.320.0000.00512.99
7.3.310.0000.00716.17
7.3.300.0030.00316.11
7.3.290.0060.01016.13
7.3.280.0100.01016.07
7.3.270.0080.01216.10
7.3.260.0030.01016.15
7.3.250.0070.01316.16
7.3.240.0070.01016.16
7.3.230.0100.01016.14
7.3.220.0120.00616.08
7.3.210.0030.01016.07
7.3.200.0130.00616.20
7.3.190.0100.01016.05
7.3.180.0100.00316.10
7.3.170.0070.00716.04
7.3.160.0060.00916.06
7.3.150.0100.00916.03
7.3.140.0030.01016.05
7.3.130.0060.00916.04
7.3.120.0110.00416.04
7.3.110.0100.00315.95
7.3.100.0080.00615.99
7.3.90.0030.01216.27
7.3.80.0000.01516.11
7.3.70.0090.00616.17
7.3.60.0090.00616.26
7.3.50.0090.01016.24
7.3.40.0070.01116.26
7.3.30.0110.01616.17
7.3.20.0070.01416.21
7.3.10.0100.00716.19
7.3.00.0070.01416.16

preferences:
69.06 ms | 401 KiB | 5 Q