3v4l.org

run code in 300+ PHP versions simultaneously
<?php $wrap = array(); $a = array(); $a10 = 'a10'; $a11 = 'a11'; $a20 = 'a20'; $a21 = 'a21; $b = array(); $b1 = 'bbbbbbbbbbbbbbb'; $a[] = $a1; $a[] = $a2; $b[] = $b1; $wrap[] = $a; $wrap[] = $b; //var_dump($wrap); //$sorted = array(); //foreach($wrap as $content) { // $sorted[] = $content; //} $sorted = call_user_func_array('array_merge', $wrap); var_dump($sorted); ?>

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)
5.4.270.0130.05718.80
5.4.260.0170.07018.91
5.4.250.0130.06019.09
5.4.240.0070.06719.02
5.4.230.0200.06718.79
5.4.220.0130.05719.02
5.4.210.0130.06019.02
5.4.200.0230.04718.96
5.4.190.0100.08019.02
5.4.180.0100.07718.64
5.4.170.0030.05718.80
5.4.160.0100.05318.82
5.4.150.0200.05319.08
5.4.140.0170.05316.41
5.4.130.0130.05016.55
5.4.120.0200.05316.34
5.4.110.0070.05716.36
5.4.100.0200.05316.41
5.4.90.0130.04316.41
5.4.80.0130.04716.47
5.4.70.0070.08016.48
5.4.60.0230.05316.45
5.4.50.0070.07016.52
5.4.40.0100.04716.51
5.4.30.0130.05016.36
5.4.20.0070.06716.44
5.4.10.0170.06716.38
5.4.00.0130.04715.98
5.3.280.0100.05014.48
5.3.270.0070.05714.49
5.3.260.0100.06314.76
5.3.250.0170.06714.63
5.3.240.0100.05014.47
5.3.230.0100.05014.37
5.3.220.0100.05314.43
5.3.210.0130.07014.48
5.3.200.0070.06014.57
5.3.190.0130.06314.58
5.3.180.0130.04314.27
5.3.170.0100.07014.46
5.3.160.0130.06714.56
5.3.150.0130.06314.40
5.3.140.0100.05314.55
5.3.130.0170.06314.43
5.3.120.0070.06314.64
5.3.110.0100.07014.55
5.3.100.0000.06313.96
5.3.90.0100.04713.87
5.3.80.0030.05713.94
5.3.70.0000.07014.17
5.3.60.0130.06014.15
5.3.50.0130.06013.84
5.3.40.0000.08013.97
5.3.30.0170.06313.84
5.3.20.0130.05713.63
5.3.10.0100.05013.34
5.3.00.0100.05013.50
5.2.170.0100.03711.25
5.2.160.0030.05311.16
5.2.150.0070.04011.14
5.2.140.0070.05711.29
5.2.130.0130.05311.04
5.2.120.0030.05311.12
5.2.110.0030.04311.11
5.2.100.0070.05710.93
5.2.90.0100.05310.93
5.2.80.0130.05310.84
5.2.70.0230.03711.00
5.2.60.0130.05011.07
5.2.50.0100.05310.87
5.2.40.0170.03311.11
5.2.30.0130.04710.87
5.2.20.0170.04310.89
5.2.10.0100.04710.85
5.2.00.0170.04710.72
5.1.60.0070.04310.06
5.1.50.0170.03010.23
5.1.40.0100.04310.00
5.1.30.0100.05010.51
5.1.20.0100.03310.45
5.1.10.0100.0309.99
5.1.00.0030.05310.03
5.0.50.0030.0308.58
5.0.40.0100.0208.26
5.0.30.0070.0508.25
5.0.20.0030.0308.18
5.0.10.0130.0308.36
5.0.00.0100.0378.10
4.4.90.0100.0237.14
4.4.80.0030.0307.14
4.4.70.0070.0207.14
4.4.60.0070.0177.14
4.4.50.0030.0237.14
4.4.40.0170.0337.14
4.4.30.0030.0207.14
4.4.20.0030.0277.14
4.4.10.0030.0237.14
4.4.00.0000.0377.14
4.3.110.0000.0307.14
4.3.100.0100.0237.14
4.3.90.0000.0307.14
4.3.80.0030.0437.14
4.3.70.0130.0207.14
4.3.60.0030.0237.14
4.3.50.0100.0177.14
4.3.40.0000.0437.14
4.3.30.0100.0207.14
4.3.20.0070.0237.14
4.3.10.0100.0207.14
4.3.00.0100.01313.49

preferences:
134.07 ms | 1398 KiB | 7 Q