3v4l.org

run code in 300+ PHP versions simultaneously
<?php $foo[1]['items'][] = 'Third'; $foo[0]['items'][] = 'Second'; $foo[4]['items'][] = 'Last'; $foo[-1]['items'][] = 'I will be first'; $foo[0]['items'][] = 'Also second'; ksort($foo); echo '<pre>'; var_dump($foo); echo '</pre>';

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)
8.3.70.0150.00016.63
8.3.60.0120.00318.56
8.3.50.0100.00721.02
8.3.40.0090.00618.67
8.3.30.0090.00619.05
8.3.20.0070.00020.04
8.3.10.0080.00022.04
8.3.00.0040.00422.53
8.2.180.0090.00616.32
8.2.170.0060.01222.96
8.2.160.0120.00620.38
8.2.150.0030.00524.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0000.00819.54
8.2.110.0030.00622.10
8.2.100.0100.00319.19
8.2.90.0000.00819.20
8.2.80.0040.00419.16
8.2.70.0060.00317.50
8.2.60.0030.00617.90
8.2.50.0060.00318.07
8.2.40.0040.00418.34
8.2.30.0040.00418.02
8.2.20.0040.00417.64
8.2.10.0000.00717.54
8.2.00.0040.00417.53
8.1.280.0140.00725.92
8.1.270.0090.00020.35
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0040.00424.01
8.1.230.0090.00319.00
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0080.00017.23
8.1.190.0040.00417.17
8.1.180.0080.00018.41
8.1.170.0040.00418.50
8.1.160.0040.00322.19
8.1.150.0000.00718.52
8.1.140.0040.00417.32
8.1.130.0040.00417.74
8.1.120.0000.00717.45
8.1.110.0040.00417.28
8.1.100.0000.00817.38
8.1.90.0040.00417.39
8.1.80.0050.00217.43
8.1.70.0040.00417.27
8.1.60.0090.00017.49
8.1.50.0040.00417.42
8.1.40.0040.00417.35
8.1.30.0000.00817.50
8.1.20.0050.00317.60
8.1.10.0050.00317.53
8.1.00.0040.00417.35
8.0.300.0070.00018.77
8.0.290.0070.00016.93
8.0.280.0040.00418.43
8.0.270.0030.00317.10
8.0.260.0070.00016.72
8.0.250.0030.00316.89
8.0.240.0030.00516.91
8.0.230.0030.00316.79
8.0.220.0040.00416.80
8.0.210.0000.00716.84
8.0.200.0000.00716.74
8.0.190.0000.00716.87
8.0.180.0030.00316.82
8.0.170.0030.00516.88
8.0.160.0000.00716.86
8.0.150.0030.00416.74
8.0.140.0080.00016.82
8.0.130.0030.00313.23
8.0.120.0050.00216.82
8.0.110.0000.00716.74
8.0.100.0000.00716.68
8.0.90.0070.00016.88
8.0.80.0130.00716.87
8.0.70.0050.00216.65
8.0.60.0030.00516.69
8.0.50.0030.00416.70
8.0.30.0150.00516.92
8.0.20.0130.00617.40
8.0.10.0040.00416.81
8.0.00.0110.01016.55
7.4.330.0000.00515.00
7.4.320.0030.00316.43
7.4.300.0030.00316.38
7.4.290.0030.00316.50
7.4.280.0030.00316.34
7.4.270.0030.00316.36
7.4.260.0040.00416.25
7.4.250.0000.00716.43
7.4.240.0010.00616.38
7.4.230.0070.00016.48
7.4.220.0120.00916.37
7.4.210.0090.00616.34
7.4.200.0030.00316.25
7.4.190.0030.00316.55
7.4.160.0030.02116.53
7.4.150.0060.01217.40
7.4.140.0140.00717.86
7.4.130.0060.01416.53
7.4.120.0070.01216.57
7.4.110.0090.00916.23
7.4.100.0100.00716.49
7.4.90.0110.00716.46
7.4.80.0100.01319.39
7.4.70.0060.01616.39
7.4.60.0130.00916.39
7.4.50.0000.00916.30
7.4.40.0060.01022.77
7.4.30.0110.00516.49
7.4.00.0030.01414.80
7.3.330.0000.00612.97
7.3.320.0030.00312.91
7.3.310.0040.00416.25
7.3.300.0070.00016.24
7.3.290.0100.01016.29
7.3.280.0090.00616.24
7.3.270.0150.00317.40
7.3.260.0130.00616.41
7.3.250.0050.01216.47
7.3.240.0060.02016.52
7.3.230.0090.00916.39
7.3.210.0120.00616.54
7.3.200.0110.00819.39
7.3.190.0140.00916.29
7.3.180.0130.00316.23
7.3.170.0080.00816.27
7.3.160.0090.00916.51
7.3.120.0040.01214.74
7.2.330.0120.00616.65
7.2.320.0160.00616.34
7.2.310.0030.02116.74
7.2.300.0140.00316.46
7.2.290.0030.01316.69
7.2.00.0060.00919.32
7.1.200.0040.00415.81
7.1.100.0210.00516.40
7.1.70.0060.00316.92
7.1.60.0110.01419.82
7.1.50.0110.01116.73
7.1.00.0030.06022.54
7.0.200.0070.00316.86
7.0.140.0000.07722.21
7.0.60.0070.06319.93
7.0.50.0000.05017.80
7.0.40.0200.07720.21
7.0.30.0200.07720.12
7.0.20.0300.04020.02
7.0.10.0300.04320.30
7.0.00.0030.04320.11
5.6.280.0030.07320.78
5.6.210.0030.04320.74
5.6.200.0070.03718.09
5.6.190.0030.09020.57
5.6.180.3270.03720.61
5.6.170.0270.07320.52
5.6.160.0070.04020.52
5.6.150.0100.05718.12
5.6.140.0030.05718.21
5.6.130.0070.05318.12
5.6.120.0000.04721.09
5.6.110.0130.08021.14
5.6.100.0000.07321.02
5.6.90.0030.07020.95
5.6.80.0030.08720.42
5.6.70.0130.08020.50
5.5.350.0130.08320.41
5.5.340.0000.08718.02
5.5.330.0130.07720.28
5.5.320.0170.09020.32
5.5.310.0300.07720.23
5.5.300.0100.06317.91
5.5.290.0030.09018.01
5.5.280.0100.06320.77
5.5.270.0200.07020.86
5.5.260.0030.06720.84
5.5.250.0130.07320.50
5.5.240.0100.06320.16
5.4.450.0800.06019.32
5.4.440.0730.06019.56
5.4.430.0230.06719.11
5.4.420.0930.06019.54
5.4.410.0970.06719.36
5.4.400.0430.07318.78
5.4.390.0470.04318.66
5.4.380.0270.05318.63
5.4.370.0330.04718.71
5.4.360.0330.05318.70
5.4.350.0140.04511.98
5.4.340.0080.04911.97
5.4.320.0110.04412.46
5.4.310.0060.04012.45
5.4.300.0050.04212.46
5.4.290.0090.03912.45
5.4.280.0070.04012.35
5.4.270.0080.04012.35
5.4.260.0050.03712.35
5.4.250.0100.06018.87
5.4.240.0100.05318.80
5.4.230.0070.05018.88
5.4.220.0070.05318.70
5.4.210.0100.05018.91
5.4.200.0130.04318.66
5.4.190.0130.04319.02
5.4.180.0100.05719.02
5.4.170.0070.05318.75
5.4.160.0030.06719.01
5.4.150.0030.05718.89
5.4.140.0030.05316.28
5.4.130.0070.05016.32
5.4.120.0070.04716.25
5.4.110.0100.04716.39
5.4.100.0070.05716.43
5.4.90.0100.05016.35
5.4.80.0030.05016.42
5.4.70.0030.05016.35
5.4.60.0130.04316.21
5.4.50.0130.04016.49
5.4.40.0100.04716.37
5.4.30.0030.05716.17
5.4.20.0070.04716.46
5.4.10.0070.05016.43
5.4.00.0070.06315.71
5.3.290.0110.04412.80
5.3.280.0070.05014.29
5.3.270.0030.06014.52
5.3.260.0000.05714.64
5.3.250.0200.04314.75
5.3.240.0130.04714.38
5.3.230.0170.05314.75
5.3.220.0070.05014.58
5.3.210.0070.05314.57
5.3.200.0100.04714.73
5.3.190.0030.05314.34
5.3.180.0170.04014.50
5.3.170.0070.05014.71
5.3.160.0000.05714.34
5.3.150.0170.06014.71
5.3.140.0070.04714.41
5.3.130.0030.05714.54
5.3.120.0070.05014.56
5.3.110.0070.07714.48
5.3.100.0100.05013.89
5.3.90.0070.06314.02
5.3.80.0070.05014.11
5.3.70.0070.05014.03
5.3.60.0030.05013.85
5.3.50.0070.05013.89
5.3.40.0070.05013.99
5.3.30.0170.04013.84
5.3.20.0030.05313.73
5.3.10.0100.04713.66
5.3.00.0070.05313.52
5.2.170.0130.04710.98
5.2.160.0030.04011.08
5.2.150.0030.06310.91
5.2.140.0170.04311.07
5.2.130.0130.03311.10
5.2.120.0070.04311.11
5.2.110.0070.03711.02
5.2.100.0170.02710.98
5.2.90.0170.02711.03
5.2.80.0000.04710.99
5.2.70.0070.06011.02
5.2.60.0000.04310.93
5.2.50.0070.04011.13
5.2.40.0100.03711.01
5.2.30.0100.05310.99
5.2.20.0030.04710.87
5.2.10.0100.03311.07
5.2.00.0030.04010.87
5.1.60.0070.03010.01
5.1.50.0130.0379.93
5.1.40.0070.03010.01
5.1.30.0000.04310.22
5.1.20.0100.03310.36
5.1.10.0030.0379.99
5.1.00.0070.03310.25
5.0.50.0070.0238.31
5.0.40.0100.0208.64
5.0.30.0070.0378.25
5.0.20.0030.0278.10
5.0.10.0000.0308.36
5.0.00.0030.0408.15
4.4.90.0030.0206.66
4.4.80.0030.0206.66
4.4.70.0030.0206.66
4.4.60.0030.0206.66
4.4.50.0000.0236.66
4.4.40.0030.0336.66
4.4.30.0030.0206.66
4.4.20.0000.0236.66
4.4.10.0030.0206.66
4.4.00.0070.0306.66
4.3.110.0030.0306.66
4.3.100.0070.0176.66
4.3.90.0000.0236.66
4.3.80.0100.0276.66
4.3.70.0030.0176.66
4.3.60.0070.0176.66
4.3.50.0000.0336.66
4.3.40.0030.0306.66
4.3.30.0000.0236.66
4.3.20.0030.0206.66
4.3.10.0000.0276.66
4.3.00.0000.0237.09

preferences:
32.45 ms | 401 KiB | 5 Q