3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Test { public $name; } $test1 = new Test(); $test1 -> name = "Футбол"; $test3 = new Test(); $test3 -> name = "Гандбол"; $test2 = new Test(); $test2 -> name = "Баскетбол"; $arr = array(); $arr[] = $test1; $arr[] = $test3; $arr[] = $test2; var_dump($arr); usort($arr, function ($a,$b) { $al = strtolower($a->name); $bl = strtolower($b->name); if($al[0] < $bl[0]) return -1; elseif($al[0] > $bl[0]) return 1; else return 0; }); var_dump($arr);

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)
8.3.60.0040.01118.43
8.3.50.0150.00921.14
8.3.40.0070.00718.71
8.3.30.0090.00619.13
8.3.20.0050.00220.27
8.3.10.0080.00021.91
8.3.00.0000.00820.63
8.2.180.0090.00916.75
8.2.170.0070.00722.96
8.2.160.0090.00919.18
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0020.00526.16
8.2.120.0040.00419.68
8.2.110.0080.00022.13
8.2.100.0090.00318.03
8.2.90.0090.00019.17
8.2.80.0040.00417.97
8.2.70.0080.00017.63
8.2.60.0080.00317.93
8.2.50.0040.00418.07
8.2.40.0050.00318.09
8.2.30.0040.00418.05
8.2.20.0080.00017.66
8.2.10.0050.00317.83
8.2.00.0040.00417.76
8.1.280.0100.01025.92
8.1.270.0000.00822.11
8.1.260.0060.00326.35
8.1.250.0070.00028.09
8.1.240.0030.00623.85
8.1.230.0090.00319.23
8.1.220.0050.00317.79
8.1.210.0040.00418.77
8.1.200.0030.00617.48
8.1.190.0000.00817.41
8.1.180.0000.00818.77
8.1.170.0050.00318.64
8.1.160.0040.00422.03
8.1.150.0000.00818.76
8.1.140.0040.00417.38
8.1.130.0030.00317.85
8.1.120.0030.00517.48
8.1.110.0040.00417.40
8.1.100.0020.00517.45
8.1.90.0040.00417.44
8.1.80.0050.00217.52
8.1.70.0040.00417.38
8.1.60.0040.00417.57
8.1.50.0040.00417.42
8.1.40.0030.00617.45
8.1.30.0040.00417.53
8.1.20.0000.00817.70
8.1.10.0080.00017.49
8.1.00.0040.00417.47
8.0.300.0000.00818.77
8.0.290.0070.00017.18
8.0.280.0040.00418.45
8.0.270.0030.00317.25
8.0.260.0040.00417.00
8.0.250.0070.00016.99
8.0.240.0000.00917.07
8.0.230.0030.00317.03
8.0.220.0050.00216.88
8.0.210.0030.00316.93
8.0.200.0030.00316.93
8.0.190.0070.00016.97
8.0.180.0040.00416.77
8.0.170.0000.00816.91
8.0.160.0000.00716.88
8.0.150.0000.00816.83
8.0.140.0000.00716.90
8.0.130.0000.00613.37
8.0.120.0050.00216.82
8.0.110.0000.00816.91
8.0.100.0050.00216.73
8.0.90.0000.00716.68
8.0.80.0060.01016.86
8.0.70.0040.00416.93
8.0.60.0070.00016.97
8.0.50.0000.00816.81
8.0.30.0100.01117.03
8.0.20.0070.01217.40
8.0.10.0040.00417.07
8.0.00.0090.00916.70
7.4.330.0030.00315.07
7.4.320.0000.00616.50
7.4.300.0070.00016.59
7.4.290.0000.00816.66
7.4.280.0070.00016.52
7.4.270.0000.00716.44
7.4.260.0050.00316.61
7.4.250.0000.00716.47
7.4.240.0070.00016.47
7.4.230.0080.00016.59
7.4.220.0120.00316.58
7.4.210.0090.00816.59
7.4.200.0040.00416.68
7.4.190.0000.00816.70
7.4.160.0060.01316.60
7.4.150.0070.01017.40
7.4.140.0150.01017.86
7.4.130.0140.00516.46
7.4.120.0100.00916.58
7.4.110.0110.00716.45
7.4.100.0140.01016.48
7.4.90.0040.01316.60
7.4.80.0150.01019.39
7.4.70.0030.01316.40
7.4.60.0040.01216.56
7.4.50.0050.00016.32
7.4.40.0070.00722.77
7.4.30.0130.01016.55
7.4.00.0060.00915.13
7.3.330.0030.00313.32
7.3.320.0000.00513.35
7.3.310.0030.00316.27
7.3.300.0070.00016.23
7.3.290.0100.01016.30
7.3.280.0090.00616.32
7.3.270.0070.01117.40
7.3.260.0150.01016.39
7.3.250.0070.01016.42
7.3.240.0060.01616.55
7.3.230.0110.01116.39
7.3.210.0070.01016.39
7.3.200.0100.01019.39
7.3.190.0130.01016.29
7.3.180.0120.00616.51
7.3.170.0070.01016.45
7.3.160.0070.01316.33
7.3.120.0040.01114.90
7.2.330.0110.00716.43
7.2.320.0090.00916.74
7.2.310.0000.01816.38
7.2.300.0060.01616.52
7.2.290.0100.00616.69
7.2.60.0070.00716.81
7.2.00.0060.00619.42
7.1.200.0070.00015.74
7.1.100.0060.00917.95
7.1.70.0120.00317.04
7.1.60.0160.00919.82
7.1.50.0070.01817.02
7.1.00.0030.06722.44
7.0.200.0050.00516.97
7.0.140.0030.07322.04
7.0.60.0100.07719.80
7.0.50.0100.07317.88
7.0.40.0030.05720.05
7.0.30.0230.04720.30
7.0.20.0330.06720.22
7.0.10.0230.05720.15
7.0.00.0030.08320.06
5.6.280.0030.07321.15
5.6.210.0070.05720.67
5.6.200.0130.08318.19
5.6.190.0070.08020.46
5.6.180.3130.04720.58
5.6.170.0200.04020.55
5.6.160.0000.05320.52
5.6.150.0130.07018.29
5.6.140.0030.06718.17
5.6.130.0070.05318.15
5.6.120.0170.08021.01
5.6.110.0130.06020.98
5.6.100.0100.07321.13
5.6.90.0070.07721.13
5.6.80.0000.04720.42
5.6.70.0200.07020.51
5.5.350.0070.08020.30
5.5.340.0070.04017.95
5.5.330.0130.06020.43
5.5.320.0130.05320.28
5.5.310.0100.04720.34
5.5.300.0100.07717.92
5.5.290.0030.04017.96
5.5.280.0130.08020.65
5.5.270.0070.08320.65
5.5.260.0100.09020.77
5.5.250.0030.08720.58
5.5.240.0100.07720.28
5.4.450.0870.08319.59
5.4.440.0130.05319.47
5.4.430.0270.05019.48
5.4.420.0200.05719.54
5.4.410.0230.04719.45
5.4.400.1000.06318.51
5.4.390.1130.06018.81
5.4.380.0400.07018.77
5.4.370.0170.05718.79
5.4.360.0070.06018.54
5.4.350.0270.04718.69
5.4.340.0330.05718.50
5.4.320.0080.03712.51
5.4.310.0060.04712.50
5.4.300.0070.04712.50
5.4.290.0040.04012.50
5.4.280.0030.03812.39
5.4.270.0070.03512.39
5.4.260.0100.07318.97
5.4.250.0170.06718.80
5.4.240.0200.06718.79
5.4.230.0130.04718.80
5.4.220.0030.05718.79
5.4.210.0070.05318.73
5.4.200.0030.05718.95
5.4.190.0100.05019.02
5.4.180.0230.05719.09
5.4.170.0030.05718.96
5.4.160.0070.05318.94
5.4.150.0200.04018.73
5.4.140.0000.05716.35
5.4.130.0100.04316.56
5.4.120.0030.05316.50
5.4.110.0070.06716.48
5.4.100.0000.05716.65
5.4.90.0070.04716.68
5.4.80.0130.06316.46
5.4.70.0000.05316.33
5.4.60.0100.04716.47
5.4.50.0070.05016.50
5.4.40.0030.05316.41
5.4.30.0100.04316.38
5.4.20.0000.05316.50
5.4.10.0100.05316.52
5.4.00.0170.05715.96
5.3.290.0100.04512.80
5.3.280.0100.05014.82
5.3.270.0130.04714.68
5.3.260.0030.06714.77
5.3.250.0030.05314.77
5.3.240.0000.05714.71
5.3.230.0200.04014.66
5.3.220.0070.05014.64
5.3.210.0070.05314.56
5.3.200.0100.04714.55
5.3.190.0070.05014.59
5.3.180.0100.04714.70
5.3.170.0070.05314.55
5.3.160.0100.06014.65
5.3.150.0100.04714.68
5.3.140.0070.05014.72
5.3.130.0070.05014.52
5.3.120.0070.05314.73
5.3.110.0000.05714.46
5.3.100.0070.07014.11
5.3.90.0070.04714.18
5.3.80.0170.04313.99
5.3.70.0030.05313.85
5.3.60.0030.05714.22
5.3.50.0170.05714.05
5.3.40.0070.05013.92
5.3.30.0030.05013.98
5.3.20.0200.03713.77
5.3.10.0000.05313.65
5.3.00.0070.04713.71
5.2.170.0170.03011.14
5.2.160.0030.04011.22
5.2.150.0100.03711.13
5.2.140.0130.05011.22
5.2.130.0070.03711.18
5.2.120.0030.04011.05
5.2.110.0070.03711.05
5.2.100.0070.03711.00
5.2.90.0000.04311.07
5.2.80.0100.03711.30
5.2.70.0070.04311.07
5.2.60.0030.04311.04
5.2.50.0070.03710.99
5.2.40.0000.04710.94
5.2.30.0100.03311.04
5.2.20.0170.03011.12
5.2.10.0070.03711.07
5.2.00.0070.03710.80
5.1.60.0000.0379.83
5.1.50.0030.03710.11
5.1.40.0070.03010.02
5.1.30.0030.03710.55
5.1.20.0030.03710.52
5.1.10.0000.03710.12
5.1.00.0030.04010.07
5.0.50.0000.0338.47
5.0.40.0100.0208.32
5.0.30.0000.0438.31
5.0.20.0070.0238.16
5.0.10.0070.0238.08
5.0.00.0030.0408.13
4.4.90.0070.0177.42
4.4.80.0000.0237.42
4.4.70.0070.0207.42
4.4.60.0000.0237.42
4.4.50.0000.0237.42
4.4.40.0030.0377.42
4.4.30.0000.0277.42
4.4.20.0000.0237.42
4.4.10.0030.0207.42
4.4.00.0000.0337.42
4.3.110.0000.0237.42
4.3.100.0030.0237.42
4.3.90.0070.0177.42
4.3.80.0000.0337.42
4.3.70.0100.0177.42
4.3.60.0030.0277.42
4.3.50.0030.0237.42
4.3.40.0000.0337.42
4.3.30.0000.0237.42
4.3.20.0100.0137.42
4.3.10.0030.0207.42
4.3.00.0070.0236.83

preferences:
39.95 ms | 401 KiB | 5 Q