3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array =array("AB","ABC","ABCD","ABCDE","BD"); usort($array, function($x, $y) { return strlen($y)-strlen($x); }); echo $array[0];

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)
8.5.00.0110.01119.88
8.4.150.0030.00014.05
8.4.140.0110.01017.66
8.4.130.0120.00817.91
8.4.120.0150.00520.47
8.4.110.0120.00922.51
8.4.100.0120.00917.78
8.4.90.0150.00618.82
8.4.80.0120.00717.86
8.4.70.0110.01018.18
8.4.60.0130.00718.60
8.4.50.0110.01018.64
8.4.40.0050.00317.72
8.4.30.0070.01317.86
8.4.20.0040.01119.60
8.4.10.0040.01519.46
8.3.280.0120.00918.36
8.3.270.0120.00716.80
8.3.260.0130.00516.66
8.3.250.0170.00218.93
8.3.240.0110.00816.86
8.3.230.0130.00316.80
8.3.220.0120.00617.20
8.3.210.0090.00616.71
8.3.200.0050.00416.67
8.3.190.0080.00818.76
8.3.180.0060.00218.38
8.3.170.0100.00918.82
8.3.160.0100.00718.48
8.3.150.0100.01018.33
8.3.140.0000.00817.10
8.3.130.0110.00716.60
8.3.120.0040.00419.00
8.3.110.0060.00320.94
8.3.100.0050.00524.06
8.3.90.0070.00026.77
8.3.80.0030.00616.75
8.3.70.0110.00718.30
8.3.60.0120.00618.52
8.3.50.0100.00318.26
8.3.40.0080.00818.72
8.3.30.0080.00818.38
8.3.20.0050.00318.98
8.3.10.0040.00421.90
8.3.00.0040.00423.27
8.2.290.0090.00920.25
8.2.280.0140.00518.27
8.2.270.0130.00619.23
8.2.260.0030.01516.50
8.2.250.0070.01317.18
8.2.240.0030.00617.40
8.2.230.0080.00022.58
8.2.220.0040.00437.54
8.2.210.0000.00726.77
8.2.200.0000.00916.63
8.2.190.0070.01418.66
8.2.180.0180.00416.63
8.2.170.0090.00922.96
8.2.160.0070.00719.12
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0040.00419.95
8.2.120.0040.00426.35
8.2.110.0030.00620.56
8.2.100.0080.00417.89
8.2.90.0030.00517.93
8.2.80.0000.00817.97
8.2.70.0040.00417.93
8.2.60.0030.00518.05
8.2.50.0000.00818.10
8.2.40.0000.00821.07
8.2.30.0050.00219.32
8.2.20.0000.00718.04
8.2.10.0040.00418.00
8.2.00.0070.00019.50
8.1.330.0100.00621.98
8.1.320.0110.00918.07
8.1.310.0030.01018.49
8.1.300.0090.00918.35
8.1.290.0130.00618.88
8.1.280.0000.01525.92
8.1.270.0080.00022.06
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0030.00620.52
8.1.230.0040.00820.35
8.1.220.0000.00817.79
8.1.210.0080.00018.77
8.1.200.0080.00017.35
8.1.190.0040.00417.35
8.1.180.0030.00618.10
8.1.170.0040.00418.74
8.1.160.0040.00418.83
8.1.150.0070.00018.85
8.1.140.0040.00417.56
8.1.130.0000.00719.10
8.1.120.0030.00417.36
8.1.110.0000.00817.44
8.1.100.0070.00017.34
8.1.90.0040.00417.46
8.1.80.0040.00417.39
8.1.70.0040.00417.36
8.1.60.0000.00817.57
8.1.50.0040.00417.51
8.1.40.0040.00417.43
8.1.30.0050.00317.52
8.1.20.0040.00417.66
8.1.10.0000.00817.54
8.1.00.0070.00017.41
8.0.300.0000.01019.63
8.0.290.0000.00716.75
8.0.280.0030.00318.46
8.0.270.0000.00717.27
8.0.260.0030.00316.86
8.0.250.0040.00416.93
8.0.240.0040.00416.99
8.0.230.0000.00816.95
8.0.220.0060.00316.79
8.0.210.0050.00316.88
8.0.200.0030.00316.87
8.0.190.0000.00716.87
8.0.180.0040.00416.91
8.0.170.0060.00316.90
8.0.160.0040.00416.82
8.0.150.0040.00416.72
8.0.140.0000.00816.91
8.0.130.0000.00813.32
8.0.120.0040.00416.87
8.0.110.0040.00416.93
8.0.100.0080.00016.87
8.0.90.0070.00016.77
8.0.80.0120.00416.95
8.0.70.0040.00416.72
8.0.60.0050.00216.91
8.0.50.0000.00716.69
8.0.30.0080.01017.03
8.0.20.0100.00817.41
8.0.10.0040.00416.81
8.0.00.0120.00716.92
7.4.330.0020.00215.55
7.4.320.0040.00416.43
7.4.300.0040.00416.62
7.4.290.0030.00316.51
7.4.280.0050.00216.51
7.4.270.0030.00316.49
7.4.260.0040.00416.45
7.4.250.0000.00716.38
7.4.240.0050.00316.56
7.4.230.0000.00816.48
7.4.220.0000.00816.44
7.4.210.0080.00916.59
7.4.200.0040.00316.34
7.4.160.0090.00716.44
7.4.140.0080.01217.86
7.4.130.0160.00616.39
7.4.120.0120.00716.54
7.4.110.0100.00716.45
7.4.100.0060.01016.55
7.4.90.0030.01416.39
7.4.80.0190.00219.39
7.4.70.0140.00316.46
7.4.60.0080.01216.39
7.4.50.0030.01016.41
7.4.40.0060.01016.39
7.4.00.0120.00415.08
7.3.330.0000.00513.27
7.3.320.0060.00013.23
7.3.310.0030.00316.21
7.3.300.0070.00016.35
7.3.290.0060.00016.18
7.3.280.0060.01016.28
7.3.260.0080.01116.43
7.3.240.0110.01016.39
7.3.230.0110.00616.32
7.3.210.0030.01316.38
7.3.200.0110.01216.45
7.3.190.0110.00616.29
7.3.180.0060.01016.38
7.3.170.0130.00316.36
7.3.160.0190.00316.25
7.3.10.0040.00416.59
7.3.00.0040.00916.48
7.2.330.0130.00416.63
7.2.320.0080.00816.62
7.2.310.0100.01316.84
7.2.300.0150.00316.68
7.2.290.0110.01416.45
7.2.130.0100.00316.77
7.2.120.0080.00416.54
7.2.110.0030.00917.05
7.2.100.0000.01217.08
7.2.90.0040.00716.72
7.2.80.0030.00616.95
7.2.70.0030.01116.85
7.2.60.0080.00616.98
7.2.50.0070.00616.82
7.2.40.0060.00516.85
7.2.30.0040.00916.98
7.2.20.0090.00516.93
7.2.10.0090.00416.77
7.2.00.0100.00816.84
7.1.250.0080.00415.83
7.1.200.0030.00915.72
7.1.170.0030.01015.77
7.1.160.0090.00415.66
7.1.150.0090.00315.76
7.1.140.0100.00615.57
7.1.130.0000.01715.88
7.1.120.0030.01015.39
7.1.110.0030.00915.61
7.1.100.0060.00615.71
7.1.90.0090.00615.63
7.1.80.0060.00915.81
7.1.70.0030.01315.95
7.1.60.0330.01033.57
7.1.50.0350.00633.82
7.1.40.0290.01333.42
7.1.30.0190.02333.68
7.1.20.0170.01733.55
7.1.10.0060.00915.82
7.1.00.0060.00915.69

preferences:
181.5 ms | 403 KiB | 5 Q