3v4l.org

run code in 300+ PHP versions simultaneously
<?php use const true as false; var_dump(true ); // true var_dump(false); // true var_dump(true === false); // true

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)
8.3.60.0090.00618.43
8.3.50.0080.00816.29
8.3.40.0170.00018.56
8.3.30.0140.00018.73
8.3.20.0120.00922.54
8.3.10.0060.00318.89
8.3.00.0030.00321.82
8.2.180.0110.00425.92
8.2.170.0040.01118.71
8.2.160.0080.00622.96
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0030.00526.16
8.2.110.0000.00919.39
8.2.100.0040.00717.78
8.2.90.0030.00517.97
8.2.80.0090.00018.89
8.2.70.0000.00817.80
8.2.60.0040.00418.09
8.2.50.0040.00418.10
8.2.40.0000.00819.11
8.2.30.0070.00019.17
8.2.20.0000.00717.92
8.2.10.0000.00818.78
8.2.00.0030.00319.20
8.1.280.0100.00725.92
8.1.270.0080.00020.76
8.1.260.0050.00326.35
8.1.250.0080.00028.09
8.1.240.0000.00922.18
8.1.230.0120.00020.93
8.1.220.0000.00717.74
8.1.210.0090.00018.81
8.1.200.0080.00317.23
8.1.190.0000.00818.86
8.1.180.0050.00318.10
8.1.170.0080.00018.46
8.1.160.0000.00718.66
8.1.150.0070.00018.76
8.1.140.0000.00720.16
8.1.130.0070.00019.96
8.1.120.0030.00317.35
8.1.110.0000.00817.34
8.1.100.0040.00417.32
8.1.90.0060.00317.36
8.1.80.0040.00417.20
8.1.70.0030.00317.30
8.1.60.0040.00417.48
8.1.50.0070.00017.42
8.1.40.0000.00817.41
8.1.30.0000.00917.43
8.1.20.0060.00317.46
8.1.10.0040.00417.41
8.1.00.0000.00717.30
8.0.300.0000.00720.16
8.0.290.0060.00316.63
8.0.280.0050.00218.23
8.0.270.0040.00416.60
8.0.260.0000.00619.90
8.0.250.0060.00016.83
8.0.240.0000.00616.65
8.0.230.0040.00416.75
8.0.220.0030.00316.66
8.0.210.0030.00516.79
8.0.200.0020.00516.82
8.0.190.0070.00016.70
8.0.180.0000.00716.79
8.0.170.0030.00616.82
8.0.160.0040.00416.75
8.0.150.0030.00516.70
8.0.140.0040.00416.77
8.0.130.0060.00013.19
8.0.120.0040.00416.72
8.0.110.0000.00716.63
8.0.100.0000.00716.57
8.0.90.0000.00716.63
8.0.80.0060.00916.69
8.0.70.0000.00816.73
8.0.60.0040.00416.60
8.0.50.0040.00416.81
8.0.30.0040.01316.82
8.0.20.0080.01316.86
8.0.10.0000.00716.84
8.0.00.0100.00816.61
7.4.330.0000.00415.55
7.4.320.0000.00616.50
7.4.300.0030.00316.48
7.4.290.0030.00616.37
7.4.280.0000.00816.46
7.4.270.0080.00316.25
7.4.260.0000.00816.46
7.4.250.0000.00716.31
7.4.240.0080.00016.34
7.4.230.0070.00016.56
7.4.220.0040.00416.35
7.4.210.0060.01016.37
7.4.200.0000.00816.39
7.4.160.0140.00516.37
7.4.130.0070.01816.47
7.4.120.0000.01916.38
7.4.110.0110.00616.39
7.4.100.0100.00616.14
7.4.90.0160.00616.46
7.4.80.0030.01219.39
7.4.70.0090.01316.45
7.4.60.0120.01016.20
7.4.50.0090.00616.30
7.4.40.0000.01616.16
7.4.00.0070.01114.85
7.3.330.0000.00613.11
7.3.320.0030.00313.00
7.3.310.0030.00316.20
7.3.300.0000.00716.12
7.3.290.0090.00816.16
7.3.280.0130.01216.13
7.3.260.0090.00916.28
7.3.240.0070.01016.21
7.3.230.0100.00716.32
7.3.210.0120.00616.23
7.3.200.0120.00416.23
7.3.190.0040.01116.25
7.3.180.0090.00916.36
7.3.170.0080.00816.18
7.3.160.0100.00716.37
7.3.120.0060.01214.78
7.3.110.0070.01014.29
7.3.100.0030.01014.63
7.3.90.0070.01114.54
7.3.80.0120.00614.63
7.3.70.0120.00614.61
7.3.60.0040.01114.37
7.3.50.0080.00914.58
7.3.40.0070.00714.57
7.3.30.0090.00514.60
7.3.20.0120.00615.42
7.3.10.0150.00715.46
7.3.00.0110.00715.49
7.2.330.0100.01016.45
7.2.320.0100.00716.23
7.2.310.0000.01816.30
7.2.300.0090.00916.13
7.2.290.0080.00816.16
7.2.250.0090.01214.59
7.2.240.0100.01014.82
7.2.230.0090.00614.80
7.2.220.0040.01114.87
7.2.210.0120.00914.91
7.2.200.0030.01014.73
7.2.190.0060.00614.91
7.2.180.0090.00814.72
7.2.170.0080.00814.70
7.2.160.0100.00614.69
7.2.150.0120.00815.57
7.2.140.0140.00715.58
7.2.130.0120.00815.59
7.2.120.0130.00915.58
7.2.110.0120.00715.38
7.2.100.0130.00915.31
7.2.90.0230.00815.59
7.2.80.0120.00615.45
7.2.70.0100.00915.62
7.2.60.0110.01015.71
7.2.50.0110.00815.63
7.2.40.0120.00815.56
7.2.30.0090.00715.76
7.2.20.0100.00815.76
7.2.10.0110.00615.71
7.2.00.0110.00815.58
7.1.330.0040.00815.47
7.1.320.0000.00815.75
7.1.310.0000.01015.75
7.1.300.0030.01015.38
7.1.290.0000.01415.58
7.1.280.0110.00814.58
7.1.270.0080.00714.55
7.1.260.0100.00614.60
7.1.250.0090.00814.51

preferences:
59.18 ms | 401 KiB | 5 Q