3v4l.org

run code in 300+ PHP versions simultaneously
<?php $n = rand(2, PHP_INT_MAX); $range = range(1, $n); foreach ($range as $i){ foreach ($range as $j){ echo $i * $j, "\t"; } echo PHP_EOL; } ?>

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)
8.1.120.0050.00317.25
8.1.110.0070.00817.19
8.1.100.0090.00617.30
8.1.90.0110.00417.29
8.1.80.0110.00517.28
8.1.70.0100.00517.31
8.1.60.0170.00017.46
8.1.50.0160.00217.44
8.1.40.0100.00917.46
8.1.30.0100.00717.52
8.1.20.0150.00417.49
8.1.10.0120.00717.45
8.1.00.0140.00417.46
8.0.250.0000.00916.93
8.0.240.0090.00616.81
8.0.230.0050.01016.88
8.0.220.0150.00016.89
8.0.210.0100.00416.87
8.0.200.0060.01016.90
8.0.190.0140.00216.83
8.0.180.0090.00716.79
8.0.170.0080.00716.83
8.0.160.0070.01016.82
8.0.150.0110.00416.77
8.0.140.0090.00516.82
8.0.130.0140.00316.81
8.0.120.0090.00716.80
8.0.110.0110.00116.78
8.0.100.0050.00816.78
8.0.90.0100.00416.85
8.0.80.0100.00316.85
8.0.70.0060.00816.80
8.0.60.0110.00216.81
8.0.50.0120.00216.83
8.0.30.0090.00516.80
8.0.20.0120.00216.89
8.0.10.0070.00916.93
8.0.00.0090.00616.96
7.4.320.0120.00316.47
7.4.300.0120.00216.44
7.4.290.0080.00816.54
7.4.280.0120.00216.47
7.4.270.0050.00916.55
7.4.260.0090.00716.54
7.4.250.0100.00416.46
7.4.240.0110.00216.54
7.4.230.0070.00616.50
7.4.220.0090.00516.46
7.4.210.0100.00216.45
7.4.200.0070.00716.55
7.4.190.0070.00516.62
7.4.180.0090.00416.54
7.4.160.0100.00416.53
7.4.150.0100.00416.53
7.4.140.0090.00516.42
7.4.130.0110.00716.38
7.4.120.0100.00916.32
7.4.110.0170.00416.39
7.4.100.0110.00816.46
7.4.90.0140.00616.44
7.4.80.0150.00716.35
7.4.70.0140.00716.37
7.4.60.0120.00816.32
7.4.50.0100.01016.34
7.4.40.0130.00716.32
7.4.30.0110.00816.35
7.4.20.0090.00916.30
7.4.10.0120.00816.15
7.4.00.0100.00716.08
7.3.330.0070.00616.09
7.3.320.0120.00416.25
7.3.310.0100.00316.24
7.3.300.0090.00316.34
7.3.290.0090.00316.30
7.3.280.0090.00416.24
7.3.270.0100.00316.25
7.3.260.0080.00516.24
7.3.250.0100.00816.33
7.3.240.0120.00816.27
7.3.230.0140.00716.19
7.3.220.0140.00716.20
7.3.210.0140.00716.14
7.3.200.0140.00616.21
7.3.190.0150.00516.23
7.3.180.0130.00716.22
7.3.170.0100.01116.24
7.3.160.0150.00516.21
7.3.150.0120.00716.18
7.3.140.0130.00616.23
7.3.130.0120.00715.99
7.3.120.0130.00715.90
7.3.110.0100.01015.86
7.3.100.0120.00715.83
7.3.90.0110.00616.00
7.3.80.0110.00815.86
7.3.70.0100.00715.91
7.3.60.0090.00715.65
7.3.50.0080.00815.67
7.3.40.0110.00715.61
7.3.30.0090.00715.66
7.3.20.0100.00816.73
7.3.10.0110.00716.62
7.3.00.0230.00816.63
7.2.340.0170.00816.32
7.2.330.0170.01016.36
7.2.320.0170.00916.37
7.2.310.0150.00916.42
7.2.300.0170.00716.38
7.2.290.0170.00716.39
7.2.280.0150.00916.38
7.2.270.0170.00716.36
7.2.260.0130.01016.24
7.2.250.0150.00816.04
7.2.240.0170.00716.06
7.2.230.0140.00716.08
7.2.220.0140.00716.09
7.2.210.0150.00615.99
7.2.200.0140.00916.12
7.2.190.0120.01015.87
7.2.180.0140.00715.86
7.2.170.0130.00815.94
7.2.160.0130.00715.98
7.2.150.0160.00616.69
7.2.140.0200.00716.81
7.2.130.0120.00916.80
7.2.120.0130.00716.86
7.2.110.0130.00716.83
7.2.100.0120.00916.81
7.2.90.0120.01016.75
7.2.80.0110.00816.78
7.2.70.0120.00916.74
7.2.60.0250.00716.70
7.2.50.0280.00716.68
7.2.40.0410.00716.76
7.2.30.0330.00916.79
7.2.20.0440.00916.77
7.2.10.0340.00816.75
7.2.00.0310.00816.89
7.1.330.0140.00915.80
7.1.320.0140.00815.80
7.1.310.0150.00715.78
7.1.300.0110.00815.68
7.1.290.0130.00615.75
7.1.280.0120.00815.75
7.1.270.0120.00715.75
7.1.260.0170.00615.78
7.1.250.0120.00715.68
7.1.240.0120.00815.67
7.1.230.0120.00815.69
7.1.220.0120.00715.67
7.1.210.0130.00715.70
7.1.200.0140.00915.66
7.1.190.0160.00915.63
7.1.180.0110.00815.60
7.1.170.0290.00615.56
7.1.160.0420.00715.61
7.1.150.0310.00915.60
7.1.140.0390.00815.57
7.1.130.0370.00815.53
7.1.120.0310.00615.65
7.1.110.0400.00715.60
7.1.100.0530.00815.78
7.1.90.0600.00715.72
7.1.80.0520.00715.76
7.1.70.0430.00815.56
7.1.60.0670.00919.46
7.1.50.0390.00919.41
7.1.40.0250.00819.45
7.1.30.0210.00919.40
7.1.20.0380.00919.37
7.1.10.0380.00815.50
7.1.00.0360.00715.54
7.0.330.0120.00815.57
7.0.320.0120.00815.53
7.0.310.0150.00515.64
7.0.300.0290.00515.33
7.0.290.0380.00715.52
7.0.280.0130.00515.53
7.0.270.0400.00715.28
7.0.260.0430.00815.30
7.0.250.0360.00715.31
7.0.240.0580.00615.39
7.0.230.0680.00715.42
7.0.220.0570.00715.33
7.0.210.0450.00815.20
7.0.200.0510.00715.15
7.0.190.0310.00815.09
7.0.180.0470.00615.15
7.0.170.0370.00715.21
7.0.160.0350.00715.14
7.0.150.0330.00915.12
7.0.140.0320.00715.11
7.0.130.0270.00915.24
7.0.120.0460.00715.18
7.0.110.0390.00715.06
7.0.100.0410.00715.14
7.0.90.0400.00615.06
7.0.80.0400.00715.05
7.0.70.0380.00815.06
7.0.60.0370.00615.07
7.0.50.0390.00715.15
7.0.40.0340.00814.95
7.0.30.0350.00714.97
7.0.20.0340.00714.99
7.0.10.0380.00714.97
7.0.00.0330.00714.90
5.6.400.0680.05480.04
5.6.390.0600.05680.00
5.6.380.0600.05079.92
5.6.370.0650.05179.93
5.6.360.0550.05579.96
5.6.350.0530.05679.93
5.6.340.0550.05179.86
5.6.330.0550.05379.87
5.6.320.0580.05479.91
5.6.310.0540.05679.96
5.6.300.0700.06580.61
5.6.290.0630.07080.61
5.6.280.0590.06980.74
5.6.270.0590.06680.63
5.6.260.0610.06180.63
5.6.250.0630.06880.68
5.6.240.0620.06180.64
5.6.230.0550.06980.63
5.6.220.0600.06580.71
5.6.210.0580.06380.71
5.6.200.0620.06580.70
5.6.190.0630.06480.71
5.6.180.0640.06780.60
5.6.170.0620.06380.65
5.6.160.0550.06780.73
5.6.150.0590.06480.66
5.6.140.0570.06380.64
5.6.130.0520.07680.68
5.6.120.0540.06780.71
5.6.110.0580.06480.60
5.6.100.0540.06880.58
5.6.90.0550.06480.63
5.6.80.0550.06780.47
5.6.70.0610.06580.57
5.6.60.0590.06380.52
5.6.50.0570.06580.50
5.6.40.0590.06580.49
5.6.30.0580.06880.49
5.6.20.0600.06080.47
5.6.10.0550.06480.47
5.6.00.0590.05980.49

preferences:
46.46 ms | 401 KiB | 5 Q