3v4l.org

run code in 300+ PHP versions simultaneously
<?php function a($b, $c) { $arr = array($b, $c); $e = new Exception(); $t = $e->getTrace(); $arr2 = $arr; var_dump($arr2); var_dump($t); } a(2, 3);

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)
8.3.60.0190.00316.50
8.3.50.0140.00521.08
8.3.40.0000.02118.65
8.3.30.0080.00818.58
8.3.20.0040.00420.20
8.3.10.0080.00021.73
8.3.00.0000.00723.51
8.2.180.0070.00716.75
8.2.170.0100.01022.96
8.2.160.0030.01320.38
8.2.150.0050.00325.66
8.2.140.0080.00024.66
8.2.130.0050.00319.83
8.2.120.0080.00026.35
8.2.110.0040.00420.35
8.2.100.0040.00817.72
8.2.90.0040.00419.22
8.2.80.0040.00418.03
8.2.70.0000.00817.63
8.2.60.0000.00817.80
8.2.50.0050.00318.07
8.2.40.0030.00522.19
8.2.30.0020.00520.55
8.2.20.0050.00217.56
8.2.10.0040.00417.98
8.2.00.0030.00517.99
8.1.280.0100.01025.92
8.1.270.0060.00323.97
8.1.260.0000.00928.09
8.1.250.0040.00428.09
8.1.240.0050.01021.65
8.1.230.0110.00020.88
8.1.220.0050.00317.74
8.1.210.0050.00318.77
8.1.200.0030.00617.38
8.1.190.0040.00417.23
8.1.180.0000.00718.10
8.1.170.0080.00018.47
8.1.160.0000.00720.82
8.1.150.0000.00718.87
8.1.140.0000.00819.52
8.1.130.0040.00417.78
8.1.120.0070.00017.49
8.1.110.0000.00717.36
8.1.100.0000.00717.45
8.1.90.0040.00417.46
8.1.80.0000.00717.36
8.1.70.0000.00717.53
8.1.60.0030.00617.52
8.1.50.0030.00717.42
8.1.40.0000.00917.45
8.1.30.0090.00017.62
8.1.20.0030.00517.62
8.1.10.0030.00617.57
8.1.00.0030.00517.51
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0030.00318.38
8.0.270.0040.00417.25
8.0.260.0030.00817.32
8.0.250.0030.00317.00
8.0.240.0100.00016.84
8.0.230.0000.00816.95
8.0.220.0040.00416.91
8.0.210.0050.00216.88
8.0.200.0030.00616.92
8.0.190.0040.00416.91
8.0.180.0040.00416.95
8.0.170.0040.00416.87
8.0.160.0000.00916.80
8.0.150.0040.00416.80
8.0.140.0040.00416.82
8.0.130.0030.00313.20
8.0.120.0000.00916.79
8.0.110.0040.00416.92
8.0.100.0000.00816.68
8.0.90.0020.00516.84
8.0.80.0080.00616.77
8.0.70.0040.00416.71
8.0.60.0040.00416.75
8.0.50.0000.00716.85
8.0.30.0110.01117.36
8.0.20.0130.00817.40
8.0.10.0000.00717.04
8.0.00.0140.00616.80
7.4.330.0060.00016.73
7.4.320.0060.00016.60
7.4.300.0000.00716.45
7.4.290.0000.00716.61
7.4.280.0030.00616.51
7.4.270.0000.00816.48
7.4.260.0030.00316.63
7.4.250.0040.00416.57
7.4.240.0060.00216.53
7.4.230.0040.00416.48
7.4.220.0130.00716.66
7.4.210.0070.00716.66
7.4.200.0030.00316.63
7.4.160.0070.01016.38
7.4.150.0080.00817.40
7.4.140.0100.00817.86
7.4.130.0140.00416.38
7.4.120.0120.00716.56
7.4.110.0070.01116.70
7.4.100.0140.00316.40
7.4.90.0140.00316.34
7.4.80.0150.00419.39
7.4.70.0100.01016.57
7.4.60.0090.00616.52
7.4.50.0040.00816.53
7.4.40.0040.01316.55
7.4.30.0140.00316.75
7.4.00.0100.00615.17
7.3.330.0030.00313.23
7.3.320.0070.00013.19
7.3.310.0030.00316.47
7.3.300.0000.00716.33
7.3.290.0070.00916.37
7.3.280.0070.01016.34
7.3.270.0100.00717.40
7.3.260.0080.00816.30
7.3.250.0080.00916.53
7.3.240.0110.00716.35
7.3.230.0110.00616.39
7.3.210.0050.01516.41
7.3.200.0080.00819.39
7.3.190.0070.01116.27
7.3.180.0070.01316.65
7.3.170.0030.01316.27
7.3.160.0130.01016.64
7.3.120.0070.00714.82
7.3.110.0080.00414.64
7.3.100.0070.00714.77
7.3.90.0070.00714.92
7.3.80.0070.00714.77
7.3.70.0030.00714.88
7.3.60.0040.01114.61
7.3.50.0030.01414.95
7.3.40.0060.00314.81
7.3.30.0070.00714.80
7.3.20.0040.00816.65
7.3.10.0040.00416.46
7.3.00.0000.01016.79
7.2.330.0030.01316.65
7.2.320.0100.01116.40
7.2.310.0060.01216.39
7.2.300.0060.01216.70
7.2.290.0130.00316.79
7.2.240.0030.01014.68
7.2.230.0060.00614.83
7.2.220.0090.00615.17
7.2.210.0030.01015.04
7.2.200.0060.00614.86
7.2.190.0100.00714.78
7.2.180.0090.00314.75
7.2.170.0030.00915.09
7.2.160.0100.00714.89
7.2.150.0100.00317.01
7.2.140.0040.00816.61
7.2.130.0030.00916.91
7.2.120.0030.01016.87
7.2.110.0070.00716.91
7.2.100.0060.00316.73
7.2.90.0060.01216.89
7.2.80.0040.01116.66
7.2.70.0060.00916.93
7.2.60.0030.01216.76
7.2.50.0000.01116.84
7.2.40.0040.00716.97
7.2.30.0070.01016.82
7.2.20.0030.01016.81
7.2.10.0000.01116.69
7.2.00.0060.00818.09
7.1.330.0100.00315.88
7.1.320.0000.01315.87
7.1.310.0100.00715.96
7.1.300.0100.00315.77
7.1.290.0070.00715.82
7.1.280.0000.01415.65
7.1.270.0000.01515.78
7.1.260.0090.00615.71
7.1.250.0030.00915.88
7.1.200.0050.00515.87
7.1.100.0080.00617.98
7.1.70.0000.01717.23
7.1.60.0070.01419.27
7.1.50.0120.00316.90
7.1.00.0030.07722.42
7.0.200.0000.00916.46
7.0.60.0200.07321.66
7.0.50.0130.07717.88
7.0.40.0100.04320.13
7.0.30.0300.07720.25
7.0.20.0270.04020.30
7.0.10.0100.07720.10
7.0.00.0070.06320.07
5.6.280.0000.03721.12
5.6.210.0030.07720.56
5.6.200.0030.08318.14
5.6.190.0130.08320.58
5.6.180.0330.07720.41
5.6.170.0270.05020.52
5.6.160.0100.08020.52
5.6.150.0100.08018.28
5.6.140.0030.08318.23
5.6.130.0030.09018.18
5.6.120.0070.04021.00
5.6.110.0100.08321.18
5.6.100.0130.07021.12
5.6.90.0070.06720.95
5.6.80.0100.05320.52
5.5.350.0100.07720.53
5.5.340.0070.03717.97
5.5.330.0100.07720.27
5.5.320.0570.07320.24
5.5.310.0200.03720.25
5.5.300.0030.07717.98
5.5.290.0100.08017.99
5.5.280.0100.04720.77
5.5.270.0030.04720.72
5.5.260.0030.08320.84
5.5.250.0000.04720.59
5.5.240.0200.07020.07

preferences:
46.79 ms | 401 KiB | 5 Q