3v4l.org

run code in 300+ PHP versions simultaneously
<?php $caValue = 0; var_dump($caValue); var_dump($caValue !== 0);

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)
8.3.60.0060.01316.63
8.3.50.0070.00716.48
8.3.40.0110.01118.79
8.3.30.0030.01318.71
8.3.20.0040.00422.00
8.3.10.0090.00021.52
8.3.00.0080.00019.13
8.2.180.0090.00918.16
8.2.170.0120.00322.96
8.2.160.0070.00720.32
8.2.150.0080.00024.18
8.2.140.0060.00324.66
8.2.130.0030.01021.18
8.2.120.0000.00726.35
8.2.110.0070.00320.51
8.2.100.0120.00017.42
8.2.90.0080.00019.05
8.2.80.0040.00417.97
8.2.70.0040.00417.50
8.2.60.0020.00517.80
8.2.50.0000.00818.10
8.2.40.0030.00620.47
8.2.30.0000.00920.85
8.2.20.0050.00317.99
8.2.10.0040.00417.93
8.2.00.0040.00417.95
8.1.280.0070.01325.92
8.1.270.0050.00222.19
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0080.00023.88
8.1.230.0070.00417.83
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0000.00917.13
8.1.190.0000.00817.23
8.1.180.0090.00018.10
8.1.170.0080.00020.24
8.1.160.0040.00418.92
8.1.150.0000.00820.54
8.1.140.0070.00019.51
8.1.130.0060.00318.86
8.1.120.0000.00717.35
8.1.110.0030.00517.41
8.1.100.0050.00317.27
8.1.90.0070.00017.29
8.1.80.0070.00017.46
8.1.70.0030.00317.39
8.1.60.0000.00717.39
8.1.50.0000.00817.39
8.1.40.0040.00417.48
8.1.30.0050.00317.54
8.1.20.0030.00617.62
8.1.10.0020.00517.52
8.1.00.0070.00017.48
8.0.300.0000.00718.77
8.0.290.0000.00816.75
8.0.280.0030.00318.38
8.0.270.0000.00717.19
8.0.260.0040.00416.63
8.0.250.0000.00616.93
8.0.240.0040.00416.93
8.0.230.0040.00416.92
8.0.220.0000.00716.84
8.0.210.0000.00816.81
8.0.200.0000.00716.84
8.0.190.0030.00716.89
8.0.180.0000.00716.84
8.0.170.0030.00316.72
8.0.160.0000.00816.74
8.0.150.0070.00016.80
8.0.140.0000.00716.83
8.0.130.0080.00013.29
8.0.120.0040.00416.73
8.0.110.0000.00716.74
8.0.100.0070.00016.68
8.0.90.0080.00016.88
8.0.80.0130.00616.75
8.0.70.0040.00416.88
8.0.60.0040.00416.65
8.0.50.0040.00416.68
8.0.30.0150.00216.87
8.0.20.0110.00917.40
8.0.10.0040.00416.93
8.0.00.0120.00616.81
7.4.330.0030.00315.55
7.4.320.0030.00316.64
7.4.300.0000.00716.49
7.4.290.0030.00316.51
7.4.280.0040.00416.51
7.4.270.0030.00316.50
7.4.260.0040.00416.60
7.4.250.0070.00016.41
7.4.240.0030.00316.64
7.4.230.0030.00316.35
7.4.220.0130.00616.53
7.4.210.0130.00616.57
7.4.200.0000.00716.67
7.4.160.0100.00816.39
7.4.150.0130.00617.40
7.4.140.0080.01117.86
7.4.130.0150.00316.41
7.4.120.0110.00616.44
7.4.110.0100.00716.63
7.4.100.0110.01116.40
7.4.90.0130.00416.48
7.4.80.0110.00619.39
7.4.70.0100.00616.52
7.4.60.0060.01016.56
7.4.50.0000.01216.36
7.4.40.0100.00616.37
7.4.30.0000.01716.56
7.4.00.0090.00615.05
7.3.330.0000.00512.96
7.3.320.0030.00313.03
7.3.310.0050.00216.14
7.3.300.0060.00016.22
7.3.290.0070.00916.19
7.3.280.0090.00616.20
7.3.270.0100.01817.40
7.3.260.0090.00916.23
7.3.250.0130.00516.24
7.3.240.0080.01216.45
7.3.230.0040.01316.17
7.3.210.0090.00616.10
7.3.200.0120.00616.16
7.3.190.0070.01016.38
7.3.180.0030.01416.20
7.3.170.0130.00316.43
7.3.160.0060.01016.43
7.2.330.0100.00716.17
7.2.320.0090.00616.15
7.2.310.0070.01116.34
7.2.300.0070.01016.33
7.2.290.0160.00016.70
7.2.60.0070.00716.77
7.2.00.0030.00619.33
7.1.200.0070.00715.70
7.1.100.0030.00617.86
7.1.70.0000.01117.07
7.1.60.0170.01134.97
7.1.50.0130.01034.48
7.1.40.0130.01734.29
7.1.30.0130.01334.49
7.1.20.0070.02034.63
7.1.10.0090.00316.65
7.1.00.0090.00316.42
7.0.200.0080.00316.66
7.0.190.0040.00716.66
7.0.180.0110.00416.25
7.0.170.0130.00216.14
7.0.160.0050.00916.30
7.0.150.0030.00916.30
7.0.140.0000.01216.30
7.0.130.0040.00816.59
7.0.120.0040.00816.43
7.0.110.0030.00916.17
7.0.100.0030.00916.18
7.0.90.0030.00916.30
7.0.80.0030.00916.36
7.0.70.0040.00916.29
7.0.60.0080.00516.17
7.0.50.0040.00816.56
7.0.40.0030.00916.37
7.0.30.0040.00916.36
7.0.20.0030.00916.28
7.0.10.0000.01216.54
7.0.00.0030.01016.41

preferences:
36.4 ms | 400 KiB | 5 Q