3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = '<?php class Foo { public function __construct($x) { $this->x = $x; } }'; include "data://text/plain;base64,".base64_encode($string); $test = new Foo(5);

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)
8.3.60.0120.00316.75
8.3.50.0100.00316.26
8.3.40.0140.00718.74
8.3.30.0110.00418.67
8.3.20.0040.00420.16
8.3.10.0040.00421.90
8.3.00.0080.00019.38
8.2.180.0100.01018.54
8.2.170.0080.00622.96
8.2.160.0090.00620.34
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0000.00721.00
8.2.120.0070.00026.35
8.2.110.0000.01021.06
8.2.100.0060.00618.09
8.2.90.0040.00419.21
8.2.80.0040.00417.97
8.2.70.0050.00317.75
8.2.60.0000.00917.93
8.2.50.0030.00618.10
8.2.40.0040.00420.42
8.2.30.0040.00421.03
8.2.20.0080.00018.09
8.2.10.0070.00018.02
8.2.00.0040.00418.00
8.1.280.0070.01125.92
8.1.270.0050.00222.19
8.1.260.0020.00526.35
8.1.250.0080.00028.09
8.1.240.0030.00623.96
8.1.230.0090.00318.79
8.1.220.0080.00017.79
8.1.210.0000.00818.77
8.1.200.0050.00517.35
8.1.190.0000.00817.35
8.1.180.0080.00018.10
8.1.170.0000.00820.29
8.1.160.0000.00818.94
8.1.150.0040.00420.73
8.1.140.0090.00319.55
8.1.130.0030.00318.77
8.1.120.0000.00717.50
8.1.110.0020.00517.45
8.1.100.0000.00717.39
8.1.90.0040.00417.35
8.1.80.0000.00717.50
8.1.70.0030.00317.41
8.1.60.0040.00417.52
8.1.50.0040.00417.46
8.1.40.0060.00317.58
8.1.30.0040.00417.62
8.1.20.0030.00517.76
8.1.10.0000.00717.67
8.1.00.0040.00417.61
8.0.300.0030.00618.77
8.0.290.0040.00416.88
8.0.280.0030.00318.40
8.0.270.0040.00417.31
8.0.260.0040.00416.83
8.0.250.0000.00717.04
8.0.240.0070.00017.03
8.0.230.0030.00317.07
8.0.220.0000.00716.91
8.0.210.0030.00316.89
8.0.200.0000.00717.09
8.0.190.0030.00917.05
8.0.180.0040.00416.96
8.0.170.0070.00017.01
8.0.160.0050.00216.92
8.0.150.0030.00316.91
8.0.140.0070.00316.95
8.0.130.0050.00013.38
8.0.120.0000.00716.97
8.0.110.0000.00816.80
8.0.100.0000.00717.05
8.0.90.0080.00017.06
8.0.80.0070.00716.98
8.0.70.0000.00917.12
8.0.60.0000.00716.98
8.0.50.0050.00217.03
8.0.30.0100.00916.99
8.0.20.0070.01317.40
8.0.10.0000.00817.01
8.0.00.0110.00716.98
7.4.330.0030.00315.55
7.4.320.0060.00016.58
7.4.300.0070.00016.56
7.4.290.0050.00516.59
7.4.280.0070.00316.48
7.4.270.0030.00316.51
7.4.260.0080.00016.43
7.4.250.0050.00216.46
7.4.240.0030.00316.43
7.4.230.0000.00716.54
7.4.220.0070.01116.62
7.4.210.0070.00716.55
7.4.200.0030.00316.68
7.4.160.0080.01016.59
7.4.150.0060.01117.40
7.4.140.0130.00817.86
7.4.130.0060.01216.56
7.4.120.0080.01216.54
7.4.110.0080.00816.76
7.4.100.0060.01716.40
7.4.90.0040.01316.68
7.4.80.0100.00719.39
7.4.70.0030.01216.42
7.4.60.0040.01216.69
7.4.50.0090.00616.60
7.4.40.0030.01416.36
7.4.30.0130.00316.61
7.4.00.0070.01015.18
7.3.330.0020.00213.23
7.3.320.0000.00513.22
7.3.310.0000.00816.45
7.3.300.0000.00716.23
7.3.290.0030.00316.27
7.3.280.0080.00816.29
7.3.270.0090.00917.40
7.3.260.0130.00716.38
7.3.250.0080.01216.36
7.3.240.0070.00916.46
7.3.230.0100.00616.50
7.3.210.0130.00316.59
7.3.200.0130.00316.49
7.3.190.0080.00816.48
7.3.180.0130.00316.59
7.3.170.0100.00716.31
7.3.160.0030.01316.42
7.3.10.0090.00516.41
7.3.00.0080.00516.47
7.2.330.0120.00616.41
7.2.320.0100.00616.69
7.2.310.0070.01016.80
7.2.300.0110.00616.63
7.2.290.0140.00516.69
7.2.130.0030.01016.66
7.2.120.0100.00616.71
7.2.110.0070.00716.56
7.2.100.0100.00716.61
7.2.90.0120.00516.58
7.2.80.0030.01016.80
7.2.70.0100.00816.67
7.2.60.0070.00716.91
7.2.50.0100.00516.71
7.2.40.0120.00616.85
7.2.30.0070.01016.56
7.2.20.0050.00616.74
7.2.10.0090.00316.45
7.2.00.0050.00917.72
7.1.250.0120.00315.65
7.1.200.0030.00915.88
7.1.100.0060.00618.03
7.1.70.0030.00916.79
7.1.60.0190.00635.02
7.1.50.0160.00834.52
7.1.40.0110.01434.32
7.1.30.0140.01134.14
7.1.20.0180.00634.49
7.1.10.0070.00716.53
7.1.00.0090.00316.49
7.0.200.0030.00716.48
7.0.190.0040.00716.36
7.0.180.0030.00916.10
7.0.170.0030.01016.14
7.0.160.0060.00616.02
7.0.150.0090.00316.19
7.0.140.0090.00316.46
7.0.130.0070.00716.63
7.0.120.0040.00716.52
7.0.110.0040.00716.18
7.0.100.0060.00616.49
7.0.90.0080.00416.30
7.0.80.0030.00916.27
7.0.70.0050.00516.21
7.0.60.0050.00516.22
7.0.50.0090.00616.39
7.0.40.0000.01216.54
7.0.30.0040.00816.34
7.0.20.0040.00716.46
7.0.10.0080.00316.46
7.0.00.0030.00916.58

preferences:
73.15 ms | 401 KiB | 5 Q