3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(ini_get("opcache.enable_cli")); function y($x, $y, $z) { switch ($a->a()) { default: $s = '' . $b; } $c = array($b); switch ($a->a()) { case A::B: $e = 0; $f = 0; if (!empty($d[''])) { $e = 0; } else { if (!isset($d[''])) { if (isset($d[''])) { $d[''] = $d['']; } } if (isset($d[''])) { $e = a(0, a(0, $d[''])); } } case A::B: if (!isset($d[''])) { if (isset($d[''])) { $d[''] = round((0 - $d['']) * 0 * 0); } } if (isset($d[''])) { if ($d[''] < 0 || $d[''] > 0) { new Z(''); } } if (!isset($d[''])) { if (isset($d[''])) { $d[''] = $d['']; } } if (isset($d[''])) { $g[] = $d['']; } break; case A::B: if (isset($d[''])) { $g[] = $d['']; } break; case A::B: if (!isset($d[''])) { if (isset($d[''])) { $d[''] = $d['']; } } if (isset($d[''])) { if ($d[''] < 0) { new Z(''); } $g[] = $d['']; } break; } } echo "Success!";

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)
8.3.110.0120.00616.65
8.3.100.0030.01416.60
8.3.90.0120.00326.77
8.3.80.0060.00316.63
8.3.70.0090.00616.63
8.3.60.0160.00616.88
8.3.50.0070.00718.29
8.3.40.0060.00919.12
8.3.30.0120.00318.95
8.3.20.0030.00524.18
8.3.10.0040.00424.66
8.3.00.0080.00026.16
8.2.230.0000.00820.94
8.2.220.0160.00324.06
8.2.210.0120.00626.77
8.2.200.0030.00618.14
8.2.190.0140.00717.93
8.2.180.0080.00825.92
8.2.170.0070.00718.86
8.2.160.0030.01022.96
8.2.150.0040.00425.66
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0040.00421.00
8.2.110.0030.00722.11
8.2.100.0060.00619.51
8.2.90.0000.00919.34
8.2.80.0030.00518.61
8.2.70.0030.00617.50
8.2.60.0060.00318.04
8.2.50.0060.00318.07
8.2.40.0070.00018.10
8.2.30.0070.00018.01
8.2.20.0030.00520.66
8.2.10.0040.00418.02
8.2.00.0060.00319.13
8.1.290.0030.00630.84
8.1.280.0170.00325.92
8.1.270.0070.00023.99
8.1.260.0040.00426.35
8.1.250.0100.00728.09
8.1.240.0040.00420.19
8.1.230.0070.00417.82
8.1.220.0050.00317.78
8.1.210.0000.00918.77
8.1.200.0030.00717.35
8.1.190.0030.00517.00
8.1.180.0030.00519.19
8.1.170.0040.00418.63
8.1.160.0040.00418.87
8.1.150.0040.00418.50
8.1.140.0000.00717.35
8.1.130.0040.00418.88
8.1.120.0000.00717.29
8.1.110.0000.00717.28
8.1.100.0080.00017.36
8.1.90.0070.00017.25
8.1.80.0000.01017.43
8.1.70.0060.00317.38
8.1.60.0060.00317.53
8.1.50.0060.00317.51
8.1.40.0140.00217.38
8.1.30.0140.00517.50
8.1.20.0200.00417.51
8.1.10.0160.00617.41
8.1.00.0210.00817.39
8.0.300.0070.00018.77
8.0.290.0040.00416.88
8.0.280.0040.00418.45
8.0.270.0000.00716.83
8.0.260.0030.00318.49
8.0.250.0000.00716.94
8.0.240.0000.00716.79
8.0.230.0000.00716.78
8.0.220.0030.00316.71
8.0.210.0070.00016.89
8.0.200.0040.00416.88
8.0.190.0000.00816.79
8.0.180.0040.00416.87
8.0.170.0110.00916.78
8.0.160.0130.00716.81
8.0.150.0140.00516.71
8.0.140.0120.00516.74
8.0.130.0110.00516.72
8.0.120.0120.00516.76
8.0.110.0070.00816.73
8.0.100.0110.00716.73
8.0.90.0110.00516.77
8.0.80.0090.00516.86
8.0.70.0040.00616.69
8.0.60.0010.00716.85
8.0.50.0020.00516.74
8.0.30.0070.00116.73
8.0.20.0050.00316.76
8.0.10.0040.00516.84
7.4.330.0000.00515.55
7.4.320.0030.00316.56
7.4.300.0020.00516.43
7.4.290.0050.00216.33
7.4.280.0060.00216.37
7.4.270.0050.00316.48
7.4.260.0080.00416.39
7.4.250.0110.00516.43
7.4.240.0100.00316.47
7.4.230.0030.00616.51
7.4.220.0040.00416.32
7.4.210.0050.00516.46
7.4.200.0080.00516.34
7.4.190.0080.00516.52
7.4.180.0060.00616.46
7.4.160.0100.00316.39
7.4.150.0100.00616.42
7.4.140.0120.00316.30
7.4.130.0060.00916.40
7.4.120.0110.00316.44
7.4.110.0110.00416.39
7.4.100.0110.00316.42
7.4.90.0080.00616.30
7.4.80.0130.00216.27
7.4.70.0100.00516.28
7.4.60.0040.00816.43
7.4.50.0090.00416.36
7.4.40.0080.00416.30
7.4.30.0070.00716.30
7.4.20.0110.00216.29
7.4.10.0100.00116.28
7.4.00.0040.00516.36

preferences:
29.02 ms | 403 KiB | 5 Q