3v4l.org

run code in 300+ PHP versions simultaneously
<?php function cmp($a, $b) { return $b - $a; } $a = array(3, 2, 5, 6, 1); usort($a, "cmp"); foreach ($a as $key => $value) { echo "$key: $value\n"; }

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)
8.3.60.0070.00716.63
8.3.50.0100.01016.23
8.3.40.0140.00418.62
8.3.30.0120.00318.45
8.3.20.0040.00420.02
8.3.10.0000.00723.53
8.3.00.0040.00417.47
8.2.180.0040.01218.41
8.2.170.0040.01122.96
8.2.160.0070.00720.41
8.2.150.0050.00324.18
8.2.140.0050.00324.66
8.2.130.0030.00522.12
8.2.120.0070.00026.35
8.2.110.0070.00320.54
8.2.100.0090.00317.78
8.2.90.0040.00419.17
8.2.80.0050.00318.04
8.2.70.0040.00417.50
8.2.60.0060.00317.68
8.2.50.0040.00418.10
8.2.40.0050.00322.20
8.2.30.0040.00421.06
8.2.20.0030.00517.97
8.2.10.0040.00418.11
8.2.00.0070.00018.00
8.1.280.0130.00325.92
8.1.270.0040.00423.71
8.1.260.0080.00026.35
8.1.250.0050.00228.09
8.1.240.0070.01022.66
8.1.230.0030.00919.10
8.1.220.0050.00317.79
8.1.210.0030.00518.77
8.1.200.0030.00617.36
8.1.190.0080.00017.35
8.1.180.0040.00418.10
8.1.170.0050.00318.48
8.1.160.0030.00519.00
8.1.150.0050.00218.80
8.1.140.0040.00419.56
8.1.130.0000.00718.88
8.1.120.0000.00717.49
8.1.110.0030.00517.42
8.1.100.0040.00417.46
8.1.90.0000.00717.48
8.1.80.0000.00717.41
8.1.70.0030.00317.36
8.1.60.0040.00417.58
8.1.50.0030.00617.49
8.1.40.0050.00217.51
8.1.30.0040.00417.59
8.1.20.0040.00417.70
8.1.10.0040.00417.47
8.1.00.0030.00517.41
8.0.300.0040.00418.77
8.0.290.0000.00716.63
8.0.280.0030.00318.48
8.0.270.0080.00017.30
8.0.260.0070.00016.77
8.0.250.0030.00316.96
8.0.240.0040.00416.92
8.0.230.0060.00316.92
8.0.220.0030.00316.88
8.0.210.0060.00316.78
8.0.200.0000.00616.85
8.0.190.0040.00416.88
8.0.180.0050.00316.91
8.0.170.0000.00716.92
8.0.160.0000.01016.93
8.0.150.0020.00516.76
8.0.140.0000.00816.85
8.0.130.0030.00313.29
8.0.120.0040.00416.82
8.0.110.0030.00616.75
8.0.100.0040.00416.84
8.0.90.0000.00716.86
8.0.80.0110.00516.88
8.0.70.0070.00016.77
8.0.60.0040.00416.92
8.0.50.0000.00716.68
8.0.30.0070.01216.97
8.0.20.0100.00817.40
8.0.10.0000.00717.04
8.0.00.0150.00416.87
7.4.330.0000.00515.55
7.4.320.0000.00616.48
7.4.300.0070.00016.56
7.4.290.0100.00016.50
7.4.280.0090.00016.46
7.4.270.0000.00816.58
7.4.260.0030.00313.11
7.4.250.0070.00016.54
7.4.240.0000.00716.64
7.4.230.0000.00716.47
7.4.220.0100.01016.54
7.4.210.0030.01216.63
7.4.200.0000.00716.60
7.4.160.0130.00716.44
7.4.150.0170.00917.40
7.4.140.0130.00417.86
7.4.130.0090.00916.51
7.4.120.0100.00816.44
7.4.110.0150.00316.51
7.4.100.0100.00716.49
7.4.90.0080.01116.44
7.4.80.0000.01719.39
7.4.70.0110.00716.28
7.4.60.0130.00316.36
7.4.50.0000.01516.52
7.4.40.0060.01116.40
7.4.30.0030.01416.45
7.4.00.0050.00914.97
7.3.330.0030.00413.39
7.3.320.0050.00013.35
7.3.310.0000.00616.25
7.3.300.0000.00716.35
7.3.290.0060.01116.39
7.3.280.0100.00716.33
7.3.270.0130.00317.40
7.3.260.0100.01016.36
7.3.250.0100.00716.35
7.3.240.0080.01116.43
7.3.230.0100.00716.41
7.3.210.0070.01016.34
7.3.200.0100.01016.38
7.3.190.0180.00516.34
7.3.180.0070.01016.62
7.3.170.0130.00316.32
7.3.160.0060.01016.55
7.3.120.0070.01014.86
7.3.110.0020.01415.12
7.3.100.0100.00714.73
7.3.90.0060.01114.79
7.3.80.0030.01114.75
7.3.70.0050.00914.72
7.3.60.0020.00914.82
7.3.50.0030.00814.66
7.3.40.0090.00414.89
7.3.30.0050.00814.71
7.3.20.0070.00716.65
7.3.10.0020.01016.71
7.3.00.0040.00716.71
7.2.330.0120.00816.58
7.2.320.0060.01216.28
7.2.310.0040.01316.75
7.2.300.0070.01716.78
7.2.290.0080.00816.38
7.2.250.0090.01015.08
7.2.240.0110.00814.90
7.2.230.0070.00814.83
7.2.220.0050.01315.02
7.2.210.0090.00715.04
7.2.200.0050.00915.07
7.2.190.0110.00514.92
7.2.180.0020.00915.00
7.2.170.0090.00514.93
7.2.160.0030.01215.12
7.2.150.0070.00717.02
7.2.140.0070.00316.90
7.2.130.0020.01416.85
7.2.120.0090.00416.91
7.2.110.0050.00716.87
7.2.100.0020.01016.86
7.2.90.0070.00716.61
7.2.80.0080.00616.69
7.2.70.0030.01016.64
7.2.60.0090.00516.95
7.2.50.0080.00716.92
7.2.40.0030.00916.99
7.2.30.0040.00716.99
7.2.20.0050.00616.76
7.2.10.0060.00916.83
7.2.00.0040.00717.52
7.1.330.0110.00515.76
7.1.320.0080.00415.75
7.1.310.0080.00815.71
7.1.300.0030.00915.83
7.1.290.0050.00715.55
7.1.280.0050.01015.65
7.1.270.0060.00615.79
7.1.260.0050.00515.72
7.1.250.0010.00815.88
7.1.240.0060.00915.98
7.1.230.0000.01315.67
7.1.220.0060.00615.73
7.1.210.0070.00715.76
7.1.200.0110.00215.79
7.1.190.0030.01015.89
7.1.180.0100.00015.54
7.1.170.0070.01115.66
7.1.160.0070.01015.97
7.1.150.0060.00915.81
7.1.140.0070.00715.87
7.1.130.0030.01015.63
7.1.120.0000.01115.54
7.1.110.0130.00015.84
7.1.100.0100.00316.92
7.1.90.0100.00315.68
7.1.80.0050.00515.87
7.1.70.0410.01015.60
7.1.60.0440.01224.44
7.1.50.0370.01224.35
7.1.40.1230.01224.27
7.1.30.0620.00824.27
7.1.20.0600.00924.11
7.1.10.0370.01015.13
7.1.00.0340.00515.28
7.0.330.0070.00715.14
7.0.320.0090.00315.36
7.0.310.0100.00615.18
7.0.300.0070.01015.27
7.0.290.0080.00815.13
7.0.280.0030.01015.58
7.0.270.0040.01115.49
7.0.260.0030.00715.46
7.0.250.0030.00915.39
7.0.240.0050.00515.19
7.0.230.0000.00815.47
7.0.220.0050.00515.49
7.0.210.0070.00715.42
7.0.200.0430.01015.28
7.0.190.0310.00615.15
7.0.180.0470.00814.87
7.0.170.0370.00914.89
7.0.160.0460.00714.85
7.0.150.0320.01014.88
7.0.140.0120.00814.85
7.0.130.0500.00315.00
7.0.120.0460.00815.01
7.0.110.0400.01514.93
7.0.100.0510.00915.00
7.0.90.0370.01115.04
7.0.80.0070.00914.89
7.0.70.0200.01014.90
7.0.60.0190.00814.92
7.0.50.0020.01114.99
7.0.40.0460.00813.94
7.0.30.0400.00913.94
7.0.20.0120.01113.86
7.0.10.0570.01214.03
7.0.00.0560.00713.88
5.6.400.0030.01014.12
5.6.390.0060.00614.41
5.6.380.0110.00314.61
5.6.370.0090.00614.66
5.6.360.0060.00914.53
5.6.350.0000.00914.57
5.6.340.0030.00614.61
5.6.330.0030.00914.34
5.6.320.0090.00614.78
5.6.310.0040.01114.39
5.6.300.0000.01114.13
5.6.290.0000.01014.57
5.6.280.0030.01214.63
5.6.270.0000.01614.24
5.6.260.0070.00714.16
5.6.250.0040.01114.31
5.6.240.0090.00614.35
5.6.230.0000.00914.02
5.6.220.0100.00714.33
5.6.210.0100.00314.30
5.6.200.0000.01114.38
5.6.190.0060.00614.41
5.6.180.0060.00614.30
5.6.170.0060.00914.25
5.6.160.0100.01014.14
5.6.150.0030.01414.29
5.6.140.0120.00314.60
5.6.130.0070.01014.27
5.6.120.0140.00014.39
5.6.110.0090.00614.37
5.6.100.0000.00814.51
5.6.90.0130.00014.41
5.6.80.0030.01014.19
5.6.70.0030.01314.01
5.6.60.0070.01013.94
5.6.50.0040.01213.98
5.6.40.0080.00814.18
5.6.30.0110.00414.07
5.6.20.0170.00014.25
5.6.10.0030.00614.12
5.6.00.0000.01614.32

preferences:
58.25 ms | 401 KiB | 5 Q