3v4l.org

run code in 300+ PHP versions simultaneously
<?php function printLines($i, $lines = [], $newline = PHP_EOL) { if ($i > 0) { array_unshift( $lines, str_repeat('*', $i * .5 * ($i + 1)) . str_repeat('0', $i - 1) ); printLines(--$i, $lines); } else { echo implode($newline, $lines); } } printLines(5);

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)
8.4.120.0110.01120.56
8.4.110.0150.00622.27
8.4.100.0070.00517.65
8.4.90.0070.00318.75
8.4.80.0050.00619.47
8.4.70.0030.00517.89
8.4.60.0050.00318.73
8.4.50.0120.00819.22
8.4.40.0030.00717.50
8.4.30.0120.00620.42
8.4.20.0140.00319.70
8.4.10.0000.00819.59
8.3.250.0090.01018.84
8.3.240.0090.00717.23
8.3.230.0110.00916.59
8.3.220.0120.00717.13
8.3.210.0130.00716.57
8.3.200.0050.00316.48
8.3.190.0090.00617.38
8.3.180.0080.01216.59
8.3.170.0150.00419.06
8.3.160.0110.00718.39
8.3.150.0060.00918.86
8.3.140.0040.01116.57
8.3.130.0050.00318.57
8.3.120.0030.00518.91
8.3.110.0030.00620.94
8.3.100.0030.00624.06
8.3.90.0100.00326.77
8.3.80.0040.00816.48
8.3.70.0090.00616.58
8.3.60.0110.00716.32
8.3.50.0100.00618.01
8.3.40.0070.00719.18
8.3.30.0130.00319.09
8.3.20.0000.00824.18
8.3.10.0050.00324.66
8.3.00.0040.00426.16
8.2.290.0090.00420.36
8.2.280.0040.00520.06
8.2.270.0090.00917.36
8.2.260.0040.00416.44
8.2.250.0080.00016.70
8.2.240.0030.00717.00
8.2.230.0060.01022.58
8.2.220.0040.00437.54
8.2.210.0080.00026.77
8.2.200.0080.00416.63
8.2.190.0090.01216.58
8.2.180.0040.01125.92
8.2.170.0150.00018.79
8.2.160.0110.00422.96
8.2.150.0030.00525.66
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0040.00426.16
8.2.110.0050.00522.11
8.2.100.0040.00818.04
8.2.90.0040.00418.93
8.2.80.0060.00317.97
8.2.70.0040.00417.50
8.2.60.0030.00617.93
8.2.50.0000.00918.07
8.2.40.0030.00517.62
8.2.30.0040.00418.00
8.2.20.0040.00420.55
8.2.10.0040.00417.51
8.2.00.0030.00619.20
8.1.330.0120.00721.64
8.1.320.0130.00615.77
8.1.310.0100.00716.61
8.1.300.0030.01218.10
8.1.290.0060.00330.84
8.1.280.0070.00725.92
8.1.270.0030.00523.99
8.1.260.0000.00726.35
8.1.250.0070.00028.09
8.1.240.0090.00022.22
8.1.230.0080.00319.08
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0060.00317.23
8.1.190.0050.00317.22
8.1.180.0050.00318.10
8.1.170.0030.00718.71
8.1.160.0000.00718.69
8.1.150.0070.00018.59
8.1.140.0000.00717.39
8.1.130.0030.00318.84
8.1.120.0020.00517.33
8.1.110.0040.00417.41
8.1.100.0060.00317.39
8.1.90.0030.00517.30
8.1.80.0050.00217.43
8.1.70.0000.00817.36
8.1.60.0000.00817.46
8.1.50.0040.00417.43
8.1.40.0080.00417.44
8.1.30.0230.00417.57
8.1.20.0210.00417.50
8.1.10.0150.00917.45
8.1.00.0210.00617.37
8.0.300.0050.00218.77
8.0.290.0040.00416.63
8.0.280.0030.00318.39
8.0.270.0080.00016.68
8.0.260.0030.00318.29
8.0.250.0070.00016.94
8.0.240.0060.00316.86
8.0.230.0030.00316.80
8.0.220.0040.00416.77
8.0.210.0000.00716.89
8.0.200.0040.00416.89
8.0.190.0030.00616.84
8.0.180.0040.00416.74
8.0.170.0030.00616.82
8.0.160.0160.00716.80
8.0.150.0200.00316.79
8.0.140.0220.00416.79
8.0.130.0150.00816.77
8.0.120.0230.00016.80
8.0.110.0110.01116.85
8.0.100.0130.01016.65
8.0.90.0120.01216.78
8.0.80.0250.00016.83
8.0.70.0200.00616.80
8.0.60.0200.00316.84
8.0.50.0210.00316.78
8.0.30.0200.00616.71
8.0.20.0160.01116.88
8.0.10.0200.00316.93
7.4.330.0000.00615.55
7.4.320.0030.00316.45
7.4.300.0030.00316.41
7.4.290.0030.00616.50
7.4.280.0170.00316.55
7.4.270.0090.00316.55
7.4.260.0110.00316.34
7.4.250.0150.00316.43
7.4.240.0060.00916.34
7.4.230.0190.00316.44
7.4.220.0130.00816.42
7.4.210.0170.00316.54
7.4.200.0090.00916.32
7.4.190.0160.00316.59
7.4.180.0150.00416.56
7.4.160.0190.00016.46
7.4.150.0160.00416.45
7.4.140.0090.01316.34
7.4.130.0170.00716.45
7.4.120.0190.00016.38
7.4.110.0100.00916.41
7.4.100.0150.00416.45
7.4.90.0170.00316.47
7.4.80.0150.00416.39
7.4.70.0150.00516.35
7.4.60.0140.00616.39
7.4.50.0160.00316.40
7.4.40.0160.00416.33
7.4.30.0120.00616.46
7.4.20.0150.00416.36
7.4.10.0100.01016.35
7.4.00.0150.00616.43

preferences:
28.2 ms | 403 KiB | 5 Q