3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x=$y=''; for($i=0;true;++$i) { echo $i.PHP_EOL; $x .= '['; $y .= ']'; eval('$a = ' . $x . $y . ';'); }

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)
8.3.60.0531.94820.96
8.3.50.0371.96523.38
8.3.40.0471.95521.79
8.3.30.0471.95521.79
8.3.20.0301.97424.12
8.3.10.0271.97726.44
8.3.00.0171.98522.48
8.2.180.0301.97820.92
8.2.170.0371.96622.96
8.2.160.0301.97222.04
8.2.150.0331.97124.18
8.2.140.0171.98524.66
8.2.130.0231.98026.16
8.2.120.0301.97125.07
8.2.110.0271.97525.05
8.2.100.0231.98721.09
8.2.90.0231.97921.13
8.2.80.0171.98721.18
8.2.70.0331.96821.40
8.2.60.0291.96820.93
8.2.50.0231.97721.65
8.2.40.0101.99323.76
8.2.30.0271.97521.63
8.2.20.0201.98221.32
8.2.10.0171.98521.62
8.2.00.0201.98321.12
8.1.280.0601.94325.92
8.1.270.0131.98828.95
8.1.260.0301.97126.35
8.1.250.0231.98028.09
8.1.240.0371.96527.32
8.1.230.0431.95924.05
8.1.220.0331.96922.41
8.1.210.0471.95422.41
8.1.200.0231.97821.85
8.1.190.0331.97321.86
8.1.180.0301.97421.98
8.1.170.0271.97823.39
8.1.160.0301.97326.89
8.1.150.0501.95123.63
8.1.140.0371.96622.18
8.1.130.0171.98522.63
8.1.120.0131.99022.26
8.1.110.0401.96222.23
8.1.100.0271.97622.27
8.1.90.0231.97922.17
8.1.80.0231.97822.20
8.1.70.0231.97922.08
8.1.60.0231.97822.07
8.1.50.0301.97422.07
8.1.40.0431.96021.85
8.1.30.0401.96721.91
8.1.20.0201.98622.00
8.1.10.0201.98422.05
8.1.00.0401.96221.94
8.0.300.0301.97024.40
8.0.290.0271.97721.38
8.0.280.0201.98323.44
8.0.270.0201.98222.21
8.0.260.0301.97422.14
8.0.250.0231.97921.78
8.0.240.0331.97021.87
8.0.230.0331.96521.42
8.0.220.0431.96021.86
8.0.210.0032.00021.90
8.0.200.0431.96021.58
8.0.190.0431.96021.45
8.0.180.0431.96021.47
8.0.170.0231.97921.53
8.0.160.0331.96921.62
8.0.150.0271.97621.51
8.0.140.0301.97521.07
8.0.130.0131.99017.94
8.0.120.0301.97221.34
8.0.110.0271.97721.46
8.0.100.0101.99321.21
8.0.90.0471.95221.20
8.0.80.0551.93820.39
8.0.70.0371.96421.59
8.0.60.0371.96521.43
8.0.50.0271.97821.34
8.0.30.1041.88120.39
8.0.20.0681.94320.42
8.0.10.0401.96321.54
8.0.00.0671.93220.24
7.4.330.0411.94518.11
7.4.320.0201.98421.32
7.4.300.0231.98121.30
7.4.290.0301.97420.98
7.4.280.0301.97121.01
7.4.270.0331.97221.11
7.4.260.0501.95121.05
7.4.250.0301.97420.79
7.4.240.0181.98420.97
7.4.230.0471.95621.17
7.4.220.0561.94519.76
7.4.210.0531.93920.10
7.4.200.0231.97921.05
7.4.160.0871.77920.02
7.4.150.0651.93519.93
7.4.140.0911.90720.01
7.4.130.1051.87820.16
7.4.120.0631.94720.15
7.4.110.0902.05320.26
7.4.100.0762.40020.73
7.4.90.0871.89219.35
7.4.80.0722.20320.42
7.4.70.0722.39120.79
7.4.60.0662.40020.63
7.4.50.0102.48922.14
7.4.40.0732.36120.45
7.4.30.0792.21920.32
7.3.330.0431.96017.87
7.3.320.0271.98017.71
7.3.310.0531.95020.97
7.3.300.0231.97921.11
7.3.290.0621.93620.09
7.3.280.0821.91319.92
7.3.270.1001.85519.88
7.3.260.1081.89120.23
7.3.250.0821.89920.12
7.3.240.0881.90120.35
7.3.230.1002.17620.34
7.3.210.0602.35220.27
7.3.200.0852.18619.88
7.3.190.0712.23720.19
7.3.180.1152.26920.27
7.3.170.0732.29120.32
7.3.160.1202.23620.38
7.2.330.0792.40020.57
7.2.320.1052.32520.35
7.2.310.0432.43120.38
7.2.300.0652.30520.67
7.2.290.1152.19819.96
7.2.100.2271.02517.02
7.1.220.2200.97716.27
5.6.380.0311.31816.39

preferences:
47.2 ms | 401 KiB | 5 Q