3v4l.org

run code in 300+ PHP versions simultaneously
<?php <pre> <?php $array = array ( array ('Shop' => 3, 'Weight' => 4), array ('Shop' => 3, 'Weight' => 5), array ('Shop' => 3, 'Weight' => 1) ); print_r($array); $result = array (); foreach($array as $item) { if (isset($result[$item['Shop']])) { $result[$item['Shop']] += $item['Weight']; } else { $result[$item['Shop']] = $item['Weight']; } } print_r($result);

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)
5.6.80.0030.08320.36
5.5.240.0030.07320.05
5.4.400.0170.06318.62
5.4.390.0270.04718.46
5.4.380.0230.05318.57
5.4.370.0300.04718.74
5.4.360.0170.05718.50
5.4.350.0230.04718.46
5.4.340.0170.05318.84
5.4.320.0200.05318.83
5.4.310.0130.06018.75
5.4.300.0230.05018.55
5.4.290.0370.04318.74
5.4.280.0130.06718.76
5.4.270.0130.06018.49
5.4.260.0200.05318.75
5.4.250.0130.05718.53
5.4.240.0130.06018.74
5.4.230.0070.06318.56
5.4.220.0170.05718.51
5.4.210.0200.05018.68
5.4.200.0270.04016.69
5.4.190.0100.06318.48
5.4.180.0130.05718.79
5.4.170.0170.05318.71
5.4.160.0270.04318.48
5.4.150.0200.05318.58
5.4.140.0170.05016.24
5.4.130.0200.04716.42
5.4.120.0200.05016.25
5.4.110.0230.04316.16
5.4.100.0230.05316.41
5.4.90.0200.06316.14
5.4.80.0230.05016.18
5.4.70.0170.05716.18
5.4.60.0200.04716.15
5.4.50.0200.05016.13
5.4.40.0170.05716.23
5.4.30.0170.05016.27
5.4.20.0130.05716.22
5.4.10.0170.06316.29
5.4.00.0200.05015.74
5.3.290.0200.05714.56
5.3.280.0100.06014.49
5.3.270.0270.05014.70
5.3.260.0170.06314.58
5.3.250.0170.06314.70
5.3.240.0230.04714.63
5.3.230.0100.06314.50
5.3.220.0270.06314.52
5.3.210.0230.05314.56
5.3.200.0270.05014.66
5.3.190.0130.05714.67
5.3.180.0200.04714.66
5.3.170.0170.05314.64
5.3.160.0070.06314.46
5.3.150.0270.04714.46
5.3.140.0130.06014.53
5.3.130.0170.06014.55
5.3.120.0200.07714.51
5.3.110.0230.05714.57
5.3.100.0270.05014.04
5.3.90.0200.05713.93
5.3.80.0170.05714.11
5.3.70.0170.05313.95
5.3.60.0200.05313.98
5.3.50.0330.05313.88
5.3.40.0100.06014.06
5.3.30.0170.04713.93
5.3.20.0230.04313.62
5.3.10.0230.04313.63
5.3.00.0170.06013.59
5.2.170.0030.05311.10
5.2.160.0130.04011.20
5.2.150.0100.04311.18
5.2.140.0170.04011.11
5.2.130.0130.04711.23
5.2.120.0200.03711.25
5.2.110.0070.05011.16
5.2.100.0130.04711.01
5.2.90.0170.03711.16
5.2.80.0170.04311.13
5.2.70.0100.04711.10
5.2.60.0170.04011.02
5.2.50.0100.04310.98
5.2.40.0070.04710.99
5.2.30.0130.04010.94
5.2.20.0100.04010.93
5.2.10.0170.03710.94
5.2.00.0070.04710.82
5.1.60.0100.03310.04
5.1.50.0070.0379.96
5.1.40.0130.03710.03
5.1.30.0100.04010.44
5.1.20.0170.03310.43
5.1.10.0200.02710.04
5.1.00.0100.04010.13
5.0.50.0070.0308.61
5.0.40.0030.0338.47
5.0.30.0070.0478.29
5.0.20.0070.0278.28
5.0.10.0030.0308.33
5.0.00.0130.0378.28
4.4.90.0030.0235.89
4.4.80.0030.0235.88
4.4.70.0130.0235.87
4.4.60.0070.0205.86
4.4.50.0100.0205.89
4.4.40.0030.0405.89
4.4.30.0100.0205.81
4.4.20.0130.0175.94
4.4.10.0030.0275.87
4.4.00.0030.0375.95
4.3.110.0070.0205.84
4.3.100.0070.0205.73
4.3.90.0130.0135.81
4.3.80.0130.0275.84
4.3.70.0030.0235.77
4.3.60.0030.0235.80
4.3.50.0130.0175.88
4.3.40.0000.0375.82
4.3.30.0030.0234.58
4.3.20.0030.0274.59
4.3.10.0030.0204.47
4.3.00.0030.0237.11

preferences:
128.79 ms | 1398 KiB | 7 Q