3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 5; class Bb { public function __construct() { throw new \Exception; } } try { $a = new Bb; } catch(\Exception $e) {} var_dump($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)
8.3.70.0150.00018.27
8.3.60.0100.00716.63
8.3.50.0150.00616.54
8.3.40.0120.00618.66
8.3.30.0070.00718.59
8.3.20.0040.00420.27
8.3.10.0030.00621.95
8.3.00.0000.00820.12
8.2.180.0040.01116.63
8.2.170.0120.00322.96
8.2.160.0110.00720.14
8.2.150.0040.00424.18
8.2.140.0030.00624.66
8.2.130.0040.00421.02
8.2.120.0000.00826.35
8.2.110.0110.00720.98
8.2.100.0040.00817.91
8.2.90.0050.00319.09
8.2.80.0030.00517.97
8.2.70.0060.00317.50
8.2.60.0000.00717.90
8.2.50.0040.00418.10
8.2.40.0080.00020.42
8.2.30.0040.00419.09
8.2.20.0080.00018.10
8.2.10.0050.00317.99
8.2.00.0040.00417.98
8.1.280.0080.00825.92
8.1.270.0070.00723.88
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00722.44
8.1.230.0060.00617.42
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0030.00717.35
8.1.190.0050.00317.23
8.1.180.0040.00418.10
8.1.170.0000.00818.67
8.1.160.0080.00019.00
8.1.150.0000.00720.67
8.1.140.0040.00419.44
8.1.130.0050.00218.92
8.1.120.0040.00417.46
8.1.110.0040.00417.30
8.1.100.0000.00817.43
8.1.90.0060.00317.35
8.1.80.0040.00417.39
8.1.70.0040.00417.37
8.1.60.0040.00417.56
8.1.50.0050.00517.56
8.1.40.0000.00817.35
8.1.30.0000.00817.55
8.1.20.0030.00517.61
8.1.10.0000.00917.50
8.1.00.0030.00517.39
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0030.00318.46
8.0.270.0000.00717.21
8.0.260.0000.00616.80
8.0.250.0040.00416.94
8.0.240.0070.00016.84
8.0.230.0000.00716.86
8.0.220.0000.00716.81
8.0.210.0070.00016.91
8.0.200.0000.00716.89
8.0.190.0030.00616.85
8.0.180.0050.00316.87
8.0.170.0060.00616.95
8.0.160.0040.00416.78
8.0.150.0060.00316.89
8.0.140.0050.00216.80
8.0.130.0030.00313.36
8.0.120.0050.00316.84
8.0.110.0070.00016.76
8.0.100.0040.00416.83
8.0.90.0000.00917.02
8.0.80.0040.01216.96
8.0.70.0000.00716.82
8.0.60.0040.00416.86
8.0.50.0040.00416.84
8.0.30.0080.00917.08
8.0.20.0120.00817.40
8.0.10.0050.00216.97
8.0.00.0060.01216.87
7.4.330.0060.00015.55
7.4.320.0000.00616.60
7.4.300.0030.00316.49
7.4.290.0000.00816.48
7.4.280.0070.00016.60
7.4.270.0030.00316.44
7.4.260.0030.00316.61
7.4.250.0000.00716.45
7.4.240.0040.00416.42
7.4.230.0000.00716.37
7.4.220.0100.00716.46
7.4.210.0030.01016.43
7.4.200.0000.00716.40
7.4.160.0120.00616.54
7.4.150.0040.01417.40
7.4.140.0070.01117.86
7.4.130.0130.01016.43
7.4.120.0140.00716.51
7.4.110.0030.01316.45
7.4.100.0070.01116.50
7.4.90.0080.00816.46
7.4.80.0000.01619.39
7.4.70.0060.01016.42
7.4.60.0070.01016.58
7.4.50.0030.00916.58
7.4.40.0100.01016.63
7.4.30.0130.00316.41
7.4.00.0070.01014.69
7.3.330.0020.00213.31
7.3.320.0000.00513.36
7.3.310.0030.00316.26
7.3.300.0030.00316.23
7.3.290.0080.00616.34
7.3.280.0090.00816.36
7.3.270.0030.01317.40
7.3.260.0110.00816.41
7.3.250.0050.01316.42
7.3.240.0100.01016.44
7.3.230.0110.00616.55
7.3.210.0150.00016.28
7.3.200.0100.00616.49
7.3.190.0100.00616.53
7.3.180.0170.00416.48
7.3.170.0040.01216.25
7.3.160.0030.01316.48
7.2.330.0130.00916.70
7.2.320.0060.01516.44
7.2.310.0150.00616.68
7.2.300.0070.01516.60
7.2.290.0080.00816.32
7.2.110.0140.00616.46
7.2.100.0090.00416.63
7.2.90.0080.00316.74
7.2.80.0000.01516.45
7.2.70.0080.00416.87
7.2.60.0120.00316.85
7.2.50.0040.00717.00
7.2.40.0000.01016.62
7.2.30.0040.01116.81
7.2.20.0070.00716.66
7.2.10.0000.01616.87
7.2.00.0030.01118.02
7.1.230.0030.00615.62
7.1.220.0030.00915.75
7.1.210.0030.01015.61
7.1.200.0000.01415.82
7.1.190.0090.00315.47
7.1.180.0040.01115.79
7.1.170.0100.00315.73
7.1.160.0070.00715.70
7.1.150.0060.00615.68
7.1.140.0090.00315.79
7.1.130.0030.00715.50
7.1.120.0090.00315.81
7.1.110.0070.00815.77
7.1.100.0040.01116.97
7.1.90.0030.01015.68
7.1.80.0030.01015.90
7.1.70.0110.00616.26
7.1.60.0210.01325.46
7.1.50.0200.01125.32
7.1.40.0210.01025.19
7.1.30.0180.01025.23
7.1.20.0140.01425.17
7.1.10.0090.00916.06
7.1.00.0060.01116.18
7.0.310.0030.00715.29
7.0.300.0060.00615.29
7.0.290.0070.00715.57
7.0.280.0080.00015.22
7.0.270.0080.00415.22
7.0.260.0000.01215.46
7.0.250.0060.00315.43
7.0.240.0130.00315.59
7.0.230.0090.00615.17
7.0.220.0070.00015.52
7.0.210.0000.01015.56
7.0.200.0090.00616.22
7.0.190.0100.00516.08
7.0.180.0040.01415.81
7.0.170.0020.01515.95
7.0.160.0050.01015.80
7.0.150.0090.00615.73
7.0.140.0070.01015.85
7.0.130.0090.00815.89
7.0.120.0080.00715.91
7.0.110.0050.01015.74
7.0.100.0070.00815.74
7.0.90.0030.01215.95
7.0.80.0070.00815.81
7.0.70.0050.01215.71
7.0.60.0060.00715.63
7.0.50.0120.00315.98
7.0.40.0040.01414.94
7.0.30.0080.00814.80
7.0.20.0040.01015.01
7.0.10.0100.00814.91
7.0.00.0110.00514.89
5.6.380.0030.01014.28

preferences:
38.85 ms | 401 KiB | 5 Q