3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = [1, 2, 3, 4]; usort($a, function (int $i, int $y) { return $y <=> $i; }); var_dump($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)
8.3.40.0180.00318.68
8.3.30.0090.00618.55
8.3.20.0040.00420.29
8.3.10.0040.01123.70
8.3.00.0060.00323.67
8.2.170.0170.00322.96
8.2.160.0070.01320.32
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0090.00619.61
8.2.120.0040.00426.35
8.2.110.0030.01422.21
8.2.100.0000.01217.78
8.2.90.0080.00017.75
8.2.80.0040.00417.97
8.2.70.0040.00418.04
8.2.60.0050.00217.80
8.2.50.0030.00619.22
8.2.40.0030.00920.59
8.2.30.0000.00719.31
8.2.20.0000.00817.67
8.2.10.0040.00418.19
8.2.00.0000.00718.18
8.1.270.0070.00323.63
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0000.00823.79
8.1.230.0090.00320.89
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0040.00817.23
8.1.190.0090.00017.35
8.1.180.0050.00318.10
8.1.170.0030.00618.59
8.1.160.0070.00020.66
8.1.150.0000.00718.88
8.1.140.0050.00319.49
8.1.130.0030.00317.64
8.1.120.0000.00717.47
8.1.110.0040.00417.40
8.1.100.0040.00417.47
8.1.90.0070.00017.47
8.1.80.0050.00217.46
8.1.70.0030.00317.48
8.1.60.0040.00417.54
8.1.50.0040.00417.60
8.1.40.0070.00017.41
8.1.30.0070.00317.57
8.1.20.0030.00617.67
8.1.10.0040.00417.58
8.1.00.0040.00417.27
8.0.300.0040.00421.43
8.0.290.0040.00416.75
8.0.280.0070.00018.42
8.0.270.0070.00017.30
8.0.260.0030.00317.25
8.0.250.0000.00616.86
8.0.240.0000.00816.97
8.0.230.0030.00316.94
8.0.220.0000.00716.86
8.0.210.0070.00016.89
8.0.200.0000.00816.91
8.0.190.0050.00216.93
8.0.180.0040.00416.87
8.0.170.0040.00416.89
8.0.160.0050.00316.86
8.0.150.0040.00416.90
8.0.140.0030.00416.74
8.0.130.0030.00313.39
8.0.120.0080.00016.84
8.0.110.0040.00416.95
8.0.100.0070.00016.94
8.0.90.0040.00416.86
8.0.80.0090.00616.90
8.0.70.0070.00016.70
8.0.60.0040.00416.77
8.0.50.0000.00717.00
8.0.30.0120.00417.13
8.0.20.0060.01217.40
8.0.10.0040.00417.00
8.0.00.0090.00916.84
7.4.330.0060.00016.79
7.4.320.0030.00516.59
7.4.300.0000.00816.52
7.4.290.0030.00316.48
7.4.280.0040.00416.34
7.4.270.0000.00716.52
7.4.260.0000.00816.44
7.4.250.0040.00416.56
7.4.240.0040.00416.61
7.4.230.0000.00716.41
7.4.220.0100.00716.55
7.4.210.0110.00616.55
7.4.200.0030.00316.31
7.4.160.0110.00516.62
7.4.150.0140.00317.40
7.4.140.0110.01217.86
7.4.130.0070.01416.49
7.4.120.0080.01316.47
7.4.110.0140.00316.52
7.4.100.0120.00916.35
7.4.90.0110.00616.43
7.4.80.0070.01019.39
7.4.70.0050.01316.57
7.4.60.0070.01016.45
7.4.50.0040.01216.11
7.4.40.0100.00716.34
7.4.30.0140.01016.45
7.4.00.0000.01214.98
7.3.330.0000.00513.12
7.3.320.0060.00013.27
7.3.310.0000.00716.32
7.3.300.0000.00716.35
7.3.290.0030.00316.21
7.3.280.0100.00516.30
7.3.270.0030.01617.40
7.3.260.0090.00916.69
7.3.240.0090.00816.34
7.3.230.0060.00916.39
7.3.210.0150.00616.49
7.3.200.0170.00019.39
7.3.190.0130.01316.22
7.3.180.0060.01616.46
7.3.170.0100.00716.27
7.3.160.0060.01016.60
7.3.10.0070.01116.47
7.3.00.0100.00916.44
7.2.330.0100.00716.43
7.2.320.0070.01116.48
7.2.310.0070.01016.52
7.2.300.0110.00716.44
7.2.290.0080.01516.63
7.2.130.0050.01116.57
7.2.120.0130.00816.50
7.2.110.0080.00516.54
7.2.100.0090.00716.67
7.2.90.0120.00716.55
7.2.80.0120.00516.49
7.2.70.0070.01116.49
7.2.60.0050.01116.72
7.2.50.0080.00716.65
7.2.40.0160.00316.37
7.2.30.0070.00916.50
7.2.20.0120.00416.58
7.2.10.0070.01016.42
7.2.00.0070.01117.58
7.1.250.0070.00915.61
7.1.240.0080.00015.69
7.1.230.0070.00715.79
7.1.220.0000.01115.57
7.1.210.0100.00315.73
7.1.200.0060.01115.39
7.1.190.0080.00515.74
7.1.180.0110.00415.84
7.1.170.0040.00715.65
7.1.160.0070.00715.80
7.1.150.0060.00615.79
7.1.140.0040.01115.84
7.1.130.0070.00315.93
7.1.120.0080.00315.97
7.1.110.0060.00615.89
7.1.100.0030.00916.96
7.1.90.0040.00815.45
7.1.80.0070.00715.48
7.1.70.0030.00816.40
7.1.60.0070.01217.53
7.1.50.0030.01016.47
7.1.40.0110.00415.62
7.1.30.0000.00915.81
7.1.20.0110.00015.87
7.1.10.0030.01215.67
7.1.00.0080.03719.10
7.0.330.0100.00315.41
7.0.320.0110.00315.24
7.0.310.0070.01015.43
7.0.300.0090.00315.46
7.0.290.0070.00715.46
7.0.280.0040.00815.41
7.0.270.0070.00315.37
7.0.260.0100.00315.21
7.0.250.0040.00415.47
7.0.240.0060.00915.46
7.0.230.0030.01315.14
7.0.220.0100.00315.39
7.0.210.0070.00615.34
7.0.200.0050.00415.96
7.0.190.0060.00615.04
7.0.180.0030.00915.14
7.0.170.0000.01115.27
7.0.160.0050.00515.47
7.0.150.0080.00415.25
7.0.140.0060.00315.35
7.0.130.0030.00615.37
7.0.120.0050.00515.08
7.0.110.0030.00715.52
7.0.100.0030.00615.52
7.0.90.0030.00915.45
7.0.80.0000.01415.34
7.0.70.0030.01015.25
7.0.60.0110.04218.49
7.0.50.0060.04016.66
7.0.40.0050.04516.79
7.0.30.0190.03116.86
7.0.20.0190.03116.77
7.0.10.0100.02016.69
7.0.00.0060.03816.79
5.6.380.0040.01114.01
5.6.370.0000.01514.18
5.6.360.0050.00314.18
5.6.350.0060.00613.86
5.6.340.0110.00314.09
5.6.330.0000.01314.32
5.6.320.0130.00014.09
5.6.310.0050.00814.38
5.6.300.0000.00914.10
5.6.290.0080.00013.90
5.6.280.0030.03317.43
5.6.270.0040.00413.82
5.6.260.0110.00014.21
5.6.250.0040.00413.98
5.6.240.0040.00714.13
5.6.230.0030.00714.12
5.6.220.0000.00813.91
5.6.210.0060.04417.18
5.6.200.0070.04316.23
5.6.190.0050.02317.35
5.6.180.0290.03917.38
5.6.170.0180.04217.41
5.6.160.0110.04117.27
5.6.150.0060.03516.19
5.6.140.0050.04016.12
5.6.130.0070.02916.22
5.6.120.0080.04317.69
5.6.110.0070.02817.47
5.6.100.0100.04217.61
5.6.90.0040.03517.42
5.6.80.0090.04017.13
5.6.70.0070.00714.16
5.6.60.0130.00314.14
5.6.50.0000.00714.00
5.6.40.0040.00414.02
5.6.30.0100.00313.95
5.6.20.0060.00613.91
5.6.10.0000.01013.93
5.6.00.0000.01113.94
5.5.380.0060.00310.97
5.5.370.0080.00010.84
5.5.360.0040.00411.02
5.5.350.0190.03915.79
5.5.340.0030.02214.54
5.5.330.0070.02415.63
5.5.320.0340.03215.66
5.5.310.0130.03115.68
5.5.300.0050.04314.29
5.5.290.0050.04014.45
5.5.280.0050.03916.05
5.5.270.0100.03915.83
5.5.260.0170.03715.79
5.5.250.0060.03815.75
5.5.240.0060.04215.59
5.5.230.0030.00310.66
5.5.220.0070.00310.89
5.5.210.0030.00310.54
5.5.200.0030.00910.55
5.5.190.0080.00010.46
5.5.180.0100.00010.91
5.5.170.0070.00410.76
5.5.160.0060.00610.67
5.5.150.0070.00411.09
5.5.140.0070.00310.64
5.5.130.0030.00810.87
5.5.120.0000.01211.05
5.5.110.0000.00910.80
5.5.100.0000.01310.91
5.5.90.0090.00310.56
5.5.80.0030.00310.92
5.5.70.0070.00310.85
5.5.60.0050.00510.71
5.5.50.0040.00411.00
5.5.40.0070.00410.56
5.5.30.0000.01211.04
5.5.20.0030.00310.90
5.5.10.0030.00610.77
5.5.00.0000.01010.93

preferences:
31.73 ms | 400 KiB | 5 Q