3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arrVal = array ( '22' => array( '0' => 60, '29' => array( '0' => 6 ), '30' => array ( '0' => 5, '1' => 8 ), '31' => array ( '0' => 7, '1' => 9, '2' => 14, '3' => 26 ) ), '23' => 12, '35' => 10, '42' => 22 ); //60[6][5||8][7||9||14||26]|12|10|22 $constructedValue = ""; echo $constructedValue = implodeMultiArr($arrVal); function implodeMultiArr($arrVal) { foreach ( $arrVal as $k=>$v) if ( is_array($v) ) { $constructedValue .= "[".implodeMultiArr($v)."]"; } else { return $constructedValue .= $v."||"; } } }

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)
5.6.80.0200.06720.50
5.5.240.0100.07020.27
5.4.400.0300.05718.88
5.4.390.0270.06318.82
5.4.380.0270.06318.48
5.4.370.0430.05718.53
5.4.360.0300.05718.82
5.4.350.0370.05718.74
5.4.340.0270.06318.53
5.4.320.0500.04018.80
5.4.310.0370.05318.63
5.4.300.0230.05718.49
5.4.290.0300.07018.61
5.4.280.0430.05318.47
5.4.270.0300.05318.53
5.4.260.0370.05018.52
5.4.250.0230.06318.80
5.4.240.0300.06018.74
5.4.230.0430.06018.59
5.4.220.0400.05318.78
5.4.210.0430.06018.52
5.4.200.0570.06316.68
5.4.190.0470.06318.76
5.4.180.0400.06718.77
5.4.170.0430.07018.82
5.4.160.0300.08318.48
5.4.150.0330.06718.74
5.4.140.0400.07716.34
5.4.130.0470.04716.43
5.4.120.0470.05716.29
5.4.110.0330.06316.32
5.4.100.0430.05716.33
5.4.90.0630.04016.24
5.4.80.0500.05016.19
5.4.70.0500.05716.41
5.4.60.0300.05716.34
5.4.50.0400.06316.23
5.4.40.0470.05316.35
5.4.30.0370.04716.25
5.4.20.0370.05316.18
5.4.10.0300.05316.14
5.4.00.0230.06315.65
5.3.290.0400.06314.80
5.3.280.0470.06014.65
5.3.270.0400.05714.77
5.3.260.0300.05314.72
5.3.250.0170.06714.63
5.3.240.0400.05714.79
5.3.230.0530.06314.72
5.3.220.0400.05714.69
5.3.210.0330.06314.63
5.3.200.0300.08014.80
5.3.190.0470.04714.69
5.3.180.0330.05314.75
5.3.170.0400.06014.56
5.3.160.0370.05314.54
5.3.150.0300.05714.64
5.3.140.0500.05314.76
5.3.130.0170.06714.61
5.3.120.0330.06314.72
5.3.110.0270.06014.54
5.3.100.0200.06714.07
5.3.90.0230.06714.15
5.3.80.0300.05714.22
5.3.70.0230.06014.04
5.3.60.0400.05014.07
5.3.50.0130.08314.04
5.3.40.0370.06014.18
5.3.30.0270.05313.90
5.3.20.0330.05713.86
5.3.10.0330.06013.73
5.3.00.0370.07713.74
5.2.170.0470.05311.27
5.2.160.0170.04711.19
5.2.150.0370.06011.37
5.2.140.0200.04311.29
5.2.130.0230.04711.10
5.2.120.0270.04311.14
5.2.110.0130.04711.30
5.2.100.0230.03711.13
5.2.90.0130.04711.23
5.2.80.0230.04311.07
5.2.70.0170.05011.13
5.2.60.0270.04011.15
5.2.50.0230.04011.04
5.2.40.0400.04011.02
5.2.30.0330.05311.07
5.2.20.0100.05311.07
5.2.10.0300.03710.86
5.2.00.0200.04710.78
5.1.60.0200.0339.98
5.1.50.0200.03310.02
5.1.40.0230.03310.03
5.1.30.0170.04010.41
5.1.20.0170.05310.54
5.1.10.0330.04010.27
5.1.00.0270.03310.09
5.0.50.0030.0378.54
5.0.40.0100.0378.54
5.0.30.0100.0508.21
5.0.20.0170.0338.28
5.0.10.0170.0278.17
5.0.00.0170.0408.36
4.4.90.0170.0235.93
4.4.80.0030.0336.00
4.4.70.0200.0136.01
4.4.60.0100.0205.93
4.4.50.0070.0275.91
4.4.40.0170.0375.94
4.4.30.0170.0235.89
4.4.20.0130.0235.94
4.4.10.0170.0275.98
4.4.00.0070.0375.91
4.3.110.0200.0275.82
4.3.100.0170.0305.87
4.3.90.0100.0335.79
4.3.80.0170.0375.82
4.3.70.0130.0275.82
4.3.60.0100.0235.83
4.3.50.0100.0235.80
4.3.40.0070.0375.75
4.3.30.0000.0234.61
4.3.20.0030.0234.60
4.3.10.0100.0204.60
4.3.00.0030.0207.59

preferences:
144.22 ms | 1394 KiB | 7 Q