3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Cat { public $variableA = 'foo'; public $variableB = 'bar'; function callFunctionOne() { echo "one"; } function callFunctionTwo() { echo "two"; } } $cat = new Cat; $cat->callFunctionOne(); $cat->callFunctionTwo(); $cat->variableA = 'Apple'; $cat->variableB = 'Banana';

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)
8.3.60.0030.01316.50
8.3.50.0070.00716.52
8.3.40.0090.00618.81
8.3.30.0140.00018.71
8.3.20.0040.00420.25
8.3.10.0040.00421.75
8.3.00.0040.00420.85
8.2.180.0140.00017.95
8.2.170.0100.00522.96
8.2.160.0150.00022.33
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00422.08
8.2.120.0040.00426.35
8.2.110.0030.00620.47
8.2.100.0040.00717.84
8.2.90.0040.00417.63
8.2.80.0060.00318.69
8.2.70.0000.00817.80
8.2.60.0070.00417.72
8.2.50.0030.00517.63
8.2.40.0040.00422.26
8.2.30.0080.00020.84
8.2.20.0000.00817.93
8.2.10.0000.00818.08
8.2.00.0040.00418.05
8.1.280.0090.00625.92
8.1.270.0000.00823.99
8.1.260.0070.00026.35
8.1.250.0050.00328.09
8.1.240.0070.00423.94
8.1.230.0040.00720.97
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0070.00317.25
8.1.190.0050.00317.53
8.1.180.0070.00318.10
8.1.170.0060.00318.44
8.1.160.0000.00718.98
8.1.150.0040.00418.81
8.1.140.0070.00019.46
8.1.130.0000.00718.73
8.1.120.0000.00717.38
8.1.110.0000.00817.28
8.1.100.0000.00717.40
8.1.90.0050.00217.36
8.1.80.0000.00717.28
8.1.70.0030.00317.28
8.1.60.0000.00817.48
8.1.50.0040.00417.42
8.1.40.0000.00817.42
8.1.30.0000.00717.61
8.1.20.0020.00517.64
8.1.10.0000.00817.46
8.1.00.0000.00817.40
8.0.300.0080.00018.77
8.0.290.0040.00416.75
8.0.280.0030.00318.45
8.0.270.0040.00317.17
8.0.260.0040.00416.84
8.0.250.0070.00016.89
8.0.240.0060.00316.73
8.0.230.0040.00216.89
8.0.220.0040.00416.72
8.0.210.0070.00016.82
8.0.200.0040.00416.83
8.0.190.0000.00816.75
8.0.180.0040.00416.69
8.0.170.0060.00316.84
8.0.160.0030.00316.82
8.0.150.0000.00816.73
8.0.140.0030.00516.77
8.0.130.0030.00313.32
8.0.120.0040.00416.84
8.0.110.0030.00616.86
8.0.100.0030.00516.84
8.0.90.0050.00216.78
8.0.80.0180.00316.71
8.0.70.0000.00716.65
8.0.60.0000.00816.67
8.0.50.0000.00716.63
8.0.30.0080.01017.13
8.0.20.0090.01017.40
8.0.10.0030.00316.97
8.0.00.0160.00316.89
7.4.330.0020.00215.55
7.4.320.0000.00716.59
7.4.300.0030.00316.50
7.4.290.0050.00216.52
7.4.280.0040.00416.60
7.4.270.0030.00316.51
7.4.260.0070.00016.57
7.4.250.0020.00516.39
7.4.240.0030.00316.53
7.4.230.0030.00316.51
7.4.220.0120.00616.61
7.4.210.0090.00616.57
7.4.200.0030.00316.41
7.4.160.0070.00916.56
7.4.150.0120.00617.40
7.4.140.0100.00817.86
7.4.130.0120.00916.36
7.4.120.0100.01116.55
7.4.110.0110.00816.48
7.4.100.0120.00616.60
7.4.90.0030.01416.45
7.4.80.0080.00919.39
7.4.70.0100.00616.43
7.4.60.0030.01516.63
7.4.50.0040.00716.52
7.4.40.0090.01216.39
7.4.30.0170.00716.52
7.4.00.0070.00715.18
7.3.330.0000.00613.20
7.3.320.0000.00613.22
7.3.310.0030.00316.33
7.3.300.0000.00716.16
7.3.290.0000.00716.19
7.3.280.0090.00816.28
7.3.270.0070.01017.40
7.3.260.0070.01316.35
7.3.250.0110.00916.36
7.3.240.0100.00716.29
7.3.230.0070.01016.26
7.3.210.0080.00816.32
7.3.200.0000.01716.27
7.3.190.0100.00716.25
7.3.180.0030.01316.22
7.3.170.0070.01416.36
7.3.160.0090.00916.29
7.2.330.0030.01416.71
7.2.320.0100.01316.79
7.2.310.0140.00316.70
7.2.300.0120.01216.61
7.2.290.0100.00716.52
7.2.60.0030.01316.46
7.2.00.0000.01119.44
7.1.200.0040.00815.73
7.1.100.0040.00417.94
7.1.70.0050.00516.95
7.1.60.0830.00733.15
7.1.50.0600.01032.97
7.1.40.0470.01332.33
7.1.30.0530.00332.27
7.1.20.0530.02032.46
7.1.10.0270.01314.56
7.1.00.0270.01014.47
7.0.200.0370.01014.92
7.0.190.0470.00714.96
7.0.180.0330.01314.29
7.0.170.0330.01314.41
7.0.160.0370.00714.41
7.0.150.0270.01314.26
7.0.140.0300.01014.41
7.0.130.0270.01014.59
7.0.120.0300.00714.57
7.0.110.0300.00714.44
7.0.100.0200.01714.51
7.0.90.0270.01714.42
7.0.80.0270.01314.66
7.0.70.0270.01014.50
7.0.60.0270.01014.34
7.0.50.0270.01014.39
7.0.40.0270.00714.53
7.0.30.0400.01014.66
7.0.20.0230.01014.55
7.0.10.0270.01014.43
7.0.00.0270.01014.66

preferences:
51.55 ms | 401 KiB | 5 Q