3v4l.org

run code in 300+ PHP versions simultaneously
<?php function compare($a, $b) { $order = array('ACO', 'ZCO', 'Other'); $ai = array_search($a, $order); $bi = array_search($b, $order); return $a<$b ? -1 : $a>$b; } $a = array('ZCO'=>1, 'Other'=>1, 'ACO'=>1); uksort($a, "compare"); print_r($a);

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)
8.3.60.0100.01018.43
8.3.50.0140.00521.91
8.3.40.0040.01118.71
8.3.30.0030.01718.91
8.3.20.0000.00820.34
8.3.10.0030.00621.92
8.3.00.0000.00722.64
8.2.180.0160.00616.75
8.2.170.0140.00722.96
8.2.160.0110.00421.05
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0070.01026.16
8.2.120.0080.00019.48
8.2.110.0050.00522.16
8.2.100.0040.00717.91
8.2.90.0000.00819.22
8.2.80.0050.00317.97
8.2.70.0030.00517.63
8.2.60.0030.00517.78
8.2.50.0050.00318.10
8.2.40.0060.00320.46
8.2.30.0050.00318.12
8.2.20.0070.00017.73
8.2.10.0040.00419.51
8.2.00.0060.00317.82
8.1.280.0070.00725.92
8.1.270.0000.00723.99
8.1.260.0000.00826.35
8.1.250.0070.00028.09
8.1.240.0060.00322.05
8.1.230.0060.00617.77
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0030.00617.48
8.1.190.0080.00017.35
8.1.180.0060.00318.10
8.1.170.0040.00418.72
8.1.160.0030.00322.18
8.1.150.0040.00418.65
8.1.140.0040.00417.41
8.1.130.0000.00717.79
8.1.120.0030.00717.48
8.1.110.0080.00017.45
8.1.100.0000.00717.41
8.1.90.0000.00817.39
8.1.80.0000.00717.44
8.1.70.0030.00317.43
8.1.60.0070.00417.66
8.1.50.0030.00617.45
8.1.40.0000.00817.45
8.1.30.0000.00817.66
8.1.20.0000.00817.66
8.1.10.0050.00217.56
8.1.00.0000.00717.50
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0040.00418.36
8.0.270.0040.00417.14
8.0.260.0000.00716.93
8.0.250.0050.00317.00
8.0.240.0070.00017.04
8.0.230.0070.00017.02
8.0.220.0030.00316.97
8.0.210.0000.00717.01
8.0.200.0030.00317.04
8.0.190.0040.00417.05
8.0.180.0040.00417.00
8.0.170.0000.00716.89
8.0.160.0040.00417.01
8.0.150.0040.00416.89
8.0.140.0070.00016.82
8.0.130.0060.00313.38
8.0.120.0050.00316.86
8.0.110.0000.00817.02
8.0.100.0040.00416.99
8.0.90.0030.00516.94
8.0.80.0100.00616.89
8.0.70.0080.00016.80
8.0.60.0080.00016.81
8.0.50.0040.00416.81
8.0.30.0120.00617.20
8.0.20.0060.01317.40
8.0.10.0000.00716.97
8.0.00.0100.00916.84
7.4.330.0000.00515.05
7.4.320.0000.00616.53
7.4.300.0000.00816.46
7.4.290.0030.00516.58
7.4.280.0080.00016.50
7.4.270.0000.00716.47
7.4.260.0100.00316.57
7.4.250.0030.00516.47
7.4.240.0030.00316.66
7.4.230.0050.00216.65
7.4.220.0130.01316.50
7.4.210.0070.00916.58
7.4.200.0030.00316.52
7.4.190.0000.00716.53
7.4.160.0120.00416.52
7.4.150.0040.01217.40
7.4.140.0100.00717.86
7.4.130.0100.00816.52
7.4.120.0080.01016.43
7.4.110.0080.00916.39
7.4.100.0120.00616.45
7.4.90.0140.00316.42
7.4.80.0110.00519.39
7.4.70.0130.00316.45
7.4.60.0030.01316.36
7.4.50.0000.00816.32
7.4.40.0070.00722.77
7.4.30.0100.00716.60
7.4.00.0060.00914.82
7.3.330.0070.00013.07
7.3.320.0000.00513.21
7.3.310.0030.00516.11
7.3.300.0000.00616.07
7.3.290.0100.00416.21
7.3.280.0060.01216.28
7.3.270.0060.01217.40
7.3.260.0130.00716.62
7.3.250.0090.01016.36
7.3.240.0060.01316.45
7.3.230.0090.01216.39
7.3.210.0120.00616.27
7.3.200.0100.00919.39
7.3.190.0140.00716.47
7.3.180.0040.01116.33
7.3.170.0030.01516.27
7.3.160.0120.01216.40
7.3.120.0040.01114.77
7.2.330.0060.01516.40
7.2.320.0030.01316.43
7.2.310.0070.01116.37
7.2.300.0100.01016.68
7.2.290.0090.01216.57
7.2.00.0000.01419.40
7.1.100.0000.01117.90
7.1.70.0030.00517.20
7.1.60.0130.01319.82
7.1.50.0030.01017.00
7.1.00.0100.07022.37
7.0.200.0130.00016.52
7.0.140.0030.07321.95
7.0.100.0230.07320.06
7.0.90.0100.08019.89
7.0.80.0030.09019.95
7.0.70.0130.08019.86
7.0.60.0070.05319.99
7.0.50.0270.06720.39
7.0.40.0000.08720.14
7.0.30.0130.08020.07
7.0.20.0030.04320.04
7.0.10.0030.08319.99
7.0.00.0070.09020.13
5.6.280.0070.07020.89
5.6.250.0100.04320.69
5.6.240.0130.08020.63
5.6.230.0170.06020.54
5.6.220.0100.04720.49
5.6.210.0100.05020.49
5.6.200.0200.07320.96
5.6.190.0030.08021.09
5.6.180.0130.04021.06
5.6.170.0030.05721.02
5.6.160.0070.08021.18
5.6.150.0070.04720.95
5.6.140.0130.04321.02
5.6.130.0100.08021.10
5.6.120.0070.08321.17
5.6.110.0100.08021.02
5.6.100.0070.07721.09
5.6.90.0100.08321.03
5.6.80.0200.04320.43
5.6.70.0070.07020.43
5.6.60.0070.08320.36
5.6.50.0100.07320.43
5.6.40.0170.06720.39
5.6.30.0030.08720.45
5.6.20.0130.05720.41
5.6.10.0070.06320.43
5.6.00.0000.04320.52
5.5.380.0070.07720.35
5.5.370.0070.08320.36
5.5.360.0100.07720.39
5.5.350.0070.08020.46
5.5.340.0170.07720.90
5.5.330.0000.08320.80
5.5.320.0100.06320.90
5.5.310.0130.07020.72
5.5.300.0030.08720.90
5.5.290.0170.08020.90
5.5.280.0100.07720.93
5.5.270.0030.08320.86
5.5.260.0100.06020.76
5.5.250.0070.07720.62
5.5.240.0130.04020.23
5.5.230.0000.08320.13
5.5.220.0070.04720.25
5.5.210.0000.07720.11
5.5.200.0100.07720.14
5.5.190.0100.06720.14
5.5.180.0100.08020.22
5.5.160.0070.04720.18
5.5.150.0030.05720.21
5.5.140.0070.04320.21
5.5.130.0030.04020.27
5.5.120.0100.03320.25
5.5.110.0000.04320.25
5.5.100.0030.04020.16
5.5.90.0030.05720.04
5.5.80.0000.03720.07
5.5.70.0100.07020.00
5.5.60.0000.04320.10
5.5.50.0100.03720.11
5.5.40.0070.04720.09
5.5.30.0070.05320.08
5.5.20.0130.05720.01
5.5.10.0030.05020.13
5.5.00.0070.04019.97
5.4.450.0000.08319.48
5.4.440.0100.07719.36
5.4.430.0100.08019.43
5.4.420.0130.07019.55
5.4.410.0100.07319.38
5.4.400.0100.07319.18
5.4.390.0130.07019.23
5.4.380.0070.06718.88
5.4.370.0170.07319.04
5.4.360.0200.06319.04
5.4.350.0030.04719.14
5.4.340.0130.03019.25
5.4.320.0030.05718.90
5.4.310.0000.08019.09
5.4.300.0030.04018.90
5.4.290.0030.04019.12
5.4.280.0070.03719.02
5.4.270.0030.03719.04
5.4.260.0070.03319.20
5.4.250.0030.03719.23
5.4.240.0070.06018.84
5.4.230.0030.03719.22
5.4.220.0100.03719.12
5.4.210.0030.03718.93
5.4.200.0070.03319.16
5.4.190.0030.03719.13
5.4.180.0030.03719.02
5.4.170.0030.04019.02
5.4.160.0030.05019.17
5.4.150.0070.03719.20
5.4.140.0030.03716.50
5.4.130.0030.03316.41
5.4.120.0000.03716.40
5.4.110.0030.04016.50
5.4.100.0070.03016.41
5.4.90.0000.04016.50
5.4.80.0000.03716.26
5.4.70.0070.03716.41
5.4.60.0070.03716.32
5.4.50.0100.04316.46
5.4.40.0100.03016.42
5.4.30.0030.03316.36
5.4.20.0000.07016.29
5.4.10.0070.03316.24
5.4.00.0000.03315.86
5.3.290.0070.04314.69
5.3.280.0000.05314.62
5.3.270.0070.06014.58
5.3.260.0000.04714.71
5.3.250.0030.03714.53
5.3.240.0070.05314.53
5.3.230.0000.04014.60
5.3.220.0030.03714.54
5.3.210.0000.04314.68
5.3.200.0070.05014.54
5.3.190.0070.03014.48
5.3.180.0030.03714.70
5.3.170.0030.03714.57
5.3.160.0070.06314.57
5.3.150.0000.04014.65
5.3.140.0000.04014.56
5.3.130.0070.03314.55
5.3.120.0130.02714.57
5.3.110.0000.04014.67
5.3.100.0070.03714.09
5.3.90.0030.05713.95
5.3.80.0030.04014.01
5.3.70.0000.03313.99
5.3.60.0070.03313.93
5.3.50.0030.04313.88
5.3.40.0000.04013.95
5.3.30.0070.07013.97
5.3.20.0030.07013.71
5.3.10.0000.03713.68
5.3.00.0130.02313.75
5.2.170.0000.04013.68
5.2.160.0030.02713.68
5.2.150.0000.04713.68
5.2.140.0130.05313.68
5.2.130.0070.02313.68
5.2.120.0070.06013.68
5.2.110.0000.05313.68
5.2.100.0070.05713.68
5.2.90.0030.06313.68
5.2.80.0100.05013.68
5.2.70.0070.06313.68
5.2.60.0070.03013.68
5.2.50.0070.06013.68
5.2.40.0100.05713.68
5.2.30.0030.05013.68
5.2.20.0030.03313.68
5.2.10.0070.05713.68
5.2.00.0030.03313.68
5.1.60.0000.05713.68
5.1.50.0100.03713.68
5.1.40.0130.04713.68
5.1.30.0030.05313.68
5.1.20.0100.04713.68
5.1.10.0070.05313.68
5.1.00.0030.05713.68
5.0.50.0070.04313.68
5.0.40.0030.04313.68
5.0.30.0030.04713.68
5.0.20.0070.03713.68
5.0.10.0030.04313.68
5.0.00.0000.06713.68
4.4.90.0070.02013.68
4.4.80.0030.01713.68
4.4.70.0030.02013.68
4.4.60.0070.01013.68
4.4.50.0000.03713.68
4.4.40.0000.05713.68
4.4.30.0030.03713.68
4.4.20.0000.03713.68
4.4.10.0100.02713.68
4.4.00.0070.04713.68
4.3.110.0030.03313.68
4.3.100.0000.03713.68
4.3.90.0030.03313.68
4.3.80.0000.05013.68
4.3.70.0070.03713.68
4.3.60.0070.02313.68
4.3.50.0070.03013.68
4.3.40.0000.05313.68
4.3.30.0030.03313.68
4.3.20.0030.02713.68
4.3.10.0000.03713.68
4.3.00.0070.03013.68

preferences:
44.67 ms | 401 KiB | 5 Q