3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = array("a"=> "fdsfd","b"=>"123","c"=> "erwe4233"); //list($a, $b, $c) = $arr; array_map("sss", $arr); function sss($m="mmm", $n="nnn") { echo $m."::".$n."\n"; } var_dump($a); var_dump($b); var_dump($c);

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)
8.3.70.0090.00918.43
8.3.60.0090.00918.55
8.3.50.0120.00722.01
8.3.40.0070.00718.57
8.3.30.0100.00318.80
8.3.20.0080.00020.17
8.3.10.0140.00021.82
8.3.00.0040.00418.89
8.2.190.0070.01018.48
8.2.180.0100.01016.38
8.2.170.0120.00318.87
8.2.160.0190.00022.96
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0030.00619.54
8.2.110.0090.00022.20
8.2.100.0090.00318.03
8.2.90.0060.00319.21
8.2.80.0030.00517.97
8.2.70.0040.00417.50
8.2.60.0080.00017.90
8.2.50.0000.01118.07
8.2.40.0030.00518.22
8.2.30.0000.00818.10
8.2.20.0040.00417.66
8.2.10.0030.00518.11
8.2.00.0000.00717.85
8.1.280.0170.00025.92
8.1.270.0030.00618.71
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0030.00623.95
8.1.230.0060.00619.15
8.1.220.0070.00017.91
8.1.210.0000.00818.77
8.1.200.0070.00317.35
8.1.190.0060.00317.23
8.1.180.0040.00418.10
8.1.170.0080.00018.64
8.1.160.0000.00721.99
8.1.150.0070.00018.88
8.1.140.0000.00819.22
8.1.130.0030.00317.82
8.1.120.0000.00717.49
8.1.110.0080.00017.37
8.1.100.0000.00717.42
8.1.90.0040.00417.32
8.1.80.0000.00717.43
8.1.70.0000.00817.36
8.1.60.0060.00317.53
8.1.50.0030.00517.45
8.1.40.0000.00717.56
8.1.30.0040.00417.57
8.1.20.0030.00617.61
8.1.10.0050.00317.38
8.1.00.0050.00317.50
8.0.300.0070.00018.77
8.0.290.0000.00816.88
8.0.280.0050.00318.47
8.0.270.0070.00017.29
8.0.260.0030.00317.24
8.0.250.0030.00316.94
8.0.240.0070.00017.05
8.0.230.0000.00716.97
8.0.220.0070.00016.83
8.0.210.0050.00316.81
8.0.200.0000.00716.99
8.0.190.0000.00716.94
8.0.180.0070.00016.95
8.0.170.0050.00316.94
8.0.160.0040.00416.93
8.0.150.0040.00416.85
8.0.140.0000.00716.91
8.0.130.0030.00313.46
8.0.120.0040.00416.81
8.0.110.0030.00516.96
8.0.100.0050.00316.93
8.0.90.0040.00416.82
8.0.80.0090.00616.89
8.0.70.0040.00416.74
8.0.60.0000.00817.05
8.0.50.0070.00016.77
8.0.30.0120.00716.88
8.0.20.0100.00917.40
8.0.10.0040.00417.11
8.0.00.0060.01316.63
7.4.330.0030.00315.03
7.4.320.0000.00616.48
7.4.300.0030.00316.56
7.4.290.0000.00716.44
7.4.280.0000.00716.38
7.4.270.0000.00716.50
7.4.260.0020.00516.40
7.4.250.0000.00816.55
7.4.240.0050.00216.61
7.4.230.0040.00416.59
7.4.220.0140.00716.39
7.4.210.0030.01316.54
7.4.200.0070.00016.64
7.4.160.0060.00916.46
7.4.150.0090.00917.40
7.4.140.0100.00717.86
7.4.130.0090.00816.48
7.4.120.0030.01416.52
7.4.110.0110.00816.54
7.4.100.0000.01816.49
7.4.90.0090.00916.46
7.4.80.0060.01019.39
7.4.70.0110.00616.33
7.4.60.0110.00716.48
7.4.50.0000.00516.45
7.4.40.0080.00816.49
7.4.30.0080.00816.56
7.4.00.0120.00314.59
7.3.330.0000.00613.22
7.3.320.0030.00313.20
7.3.310.0000.00616.34
7.3.300.0040.00416.31
7.3.290.0070.00716.35
7.3.280.0050.01316.34
7.3.270.0070.01017.40
7.3.260.0090.00916.26
7.3.250.0140.00316.41
7.3.240.0060.01216.42
7.3.230.0080.00816.39
7.3.210.0080.00816.43
7.3.200.0120.00319.39
7.3.190.0100.01316.55
7.3.180.0090.00616.31
7.3.170.0130.00616.46
7.3.160.0040.01216.52
7.2.330.0100.00716.62
7.2.320.0090.00916.56
7.2.310.0130.01016.67
7.2.300.0090.01316.71
7.2.290.0190.00316.50
7.2.00.0030.01319.21
7.1.100.0080.00817.72
7.1.70.0000.00917.22
7.1.60.0130.01019.46
7.1.50.0100.01316.64
7.1.00.0030.07322.26
7.0.200.0030.00616.81
7.0.140.0000.03722.00
7.0.60.0130.07720.01
7.0.50.0130.05717.73
7.0.40.0000.08720.11
7.0.30.0300.08020.30
7.0.20.0100.04720.16
7.0.10.0030.04320.06
7.0.00.0100.08720.18
5.6.280.0070.07021.02
5.6.210.0100.08020.47
5.6.200.0100.04018.27
5.6.190.0070.04720.64
5.6.180.0570.06720.50
5.6.170.0170.05720.50
5.6.160.0170.08320.43
5.6.150.0100.07718.15
5.6.140.0130.07318.26
5.6.130.0030.04318.23
5.6.120.0170.04321.12
5.6.110.0030.08321.12
5.6.100.0070.08320.94
5.6.90.0070.07720.97
5.6.80.0000.08720.41
5.5.350.0100.09020.37
5.5.340.0070.06717.95
5.5.330.0070.08020.18
5.5.320.0270.04020.29
5.5.310.0130.06320.32
5.5.300.0100.07017.95
5.5.290.0100.05318.08
5.5.280.0030.04720.62
5.5.270.0030.06020.73
5.5.260.0100.07020.76
5.5.250.0100.07020.69
5.5.240.0130.04020.16
5.4.450.0800.06319.55
5.4.440.0230.04719.34
5.4.430.0130.05019.38
5.4.420.0100.05719.42
5.4.410.0170.04719.05
5.4.400.0030.07018.76
5.4.390.0130.05318.61
5.4.380.0270.05018.47
5.4.370.0170.05018.74
5.4.360.0200.05018.79
5.4.350.0130.05718.75
5.4.340.0200.05318.50
5.4.320.0230.04718.76
5.4.310.0170.05018.56
5.4.300.0200.04718.73
5.4.290.0130.05318.76
5.4.280.0130.05718.60
5.4.270.0030.06718.69
5.4.260.0130.05318.77
5.4.250.0170.05018.72
5.4.240.0200.05318.58
5.4.230.0230.04318.52
5.4.220.0100.06018.63
5.4.210.0130.05718.71
5.4.200.0170.04716.70
5.4.190.0100.05318.61
5.4.180.0100.05718.51
5.4.170.0070.06318.71
5.4.160.0100.05718.76
5.4.150.0230.04718.50
5.4.140.0100.05716.25
5.4.130.0230.05016.22
5.4.120.0100.05316.34
5.4.110.0300.04716.17
5.4.100.0130.05016.29
5.4.90.0200.04716.46
5.4.80.0230.04016.32
5.4.70.0200.05016.19
5.4.60.0170.04716.30
5.4.50.0070.05316.43
5.4.40.0100.06016.27
5.4.30.0170.05016.25
5.4.20.0170.05716.22
5.4.10.0200.04316.28
5.4.00.0100.05015.64
5.3.290.0100.06014.86
5.3.280.0100.05714.64
5.3.270.0130.05314.73
5.3.260.0130.05314.79
5.3.250.0230.04714.62
5.3.240.0230.04714.70
5.3.230.0170.05014.73
5.3.220.0100.05714.56
5.3.210.0230.04714.78
5.3.200.0170.04714.60
5.3.190.0030.06714.59
5.3.180.0100.05714.60
5.3.170.0170.04714.68
5.3.160.0170.05714.57
5.3.150.0230.04314.57
5.3.140.0200.04314.53
5.3.130.0100.05714.75
5.3.120.0030.06314.55
5.3.110.0270.04714.64
5.3.100.0200.04714.26
5.3.90.0130.05714.15
5.3.80.0170.05014.24
5.3.70.0130.05314.18
5.3.60.0230.05014.22
5.3.50.0070.06314.16
5.3.40.0230.04313.97
5.3.30.0170.05014.11
5.3.20.0130.05313.73
5.3.10.0170.04713.73
5.3.00.0170.05313.64
5.2.170.0030.05311.18
5.2.160.0030.05011.16
5.2.150.0100.04711.20
5.2.140.0130.04011.18
5.2.130.0030.05011.20
5.2.120.0170.03711.14
5.2.110.0200.03311.15
5.2.100.0030.05011.16
5.2.90.0200.03311.21
5.2.80.0170.03711.13
5.2.70.0100.04311.11
5.2.60.0070.04711.08
5.2.50.0070.05311.04
5.2.40.0170.04011.10
5.2.30.0100.04011.00
5.2.20.0000.04711.00
5.2.10.0100.03710.93
5.2.00.0070.04310.95
5.1.60.0130.03010.00
5.1.50.0070.03710.02
5.1.40.0030.04010.08
5.1.30.0070.03710.54
5.1.20.0100.03710.43
5.1.10.0130.03010.20
5.1.00.0100.03710.27
5.0.50.0070.0278.53
5.0.40.0100.0238.59
5.0.30.0100.0408.26
5.0.20.0070.0308.22
5.0.10.0070.0278.21
5.0.00.0070.0438.27
4.4.90.0070.0205.98
4.4.80.0100.0205.88
4.4.70.0030.0235.88
4.4.60.0070.0205.92
4.4.50.0030.0235.89
4.4.40.0070.0335.89
4.4.30.0100.0175.89
4.4.20.0030.0275.97
4.4.10.0030.0275.94
4.4.00.0030.0375.97
4.3.110.0070.0205.83
4.3.100.0170.0205.87
4.3.90.0070.0205.82
4.3.80.0100.0305.88
4.3.70.0070.0235.83
4.3.60.0130.0175.79
4.3.50.0030.0235.82
4.3.40.0130.0275.84
4.3.30.0030.0234.69
4.3.20.0070.0204.52
4.3.10.0030.0274.50
4.3.00.0000.0277.06

preferences:
46.1 ms | 401 KiB | 5 Q