3v4l.org

run code in 300+ PHP versions simultaneously
<?php declare(strict_types=1); class Filter { // A constructor in PHP 4 and 5 function __construct(int $a) { echo $a; } } try { $o1 = new Filter(5); $o2 = new Filter('5'); } catch (Error $e) { echo "Exception propre: {$e->getMessage()}\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)
8.3.70.0140.00718.18
8.3.60.0070.00716.50
8.3.50.0160.00321.99
8.3.40.0140.00018.79
8.3.30.0110.00318.67
8.3.20.0040.00420.25
8.3.10.0060.00321.75
8.3.00.0040.00419.25
8.2.190.0110.00716.58
8.2.180.0150.00416.38
8.2.170.0070.01022.96
8.2.160.0130.00320.39
8.2.150.0000.00924.18
8.2.140.0000.00824.66
8.2.130.0060.00317.50
8.2.120.0020.00526.35
8.2.110.0060.00322.11
8.2.100.0080.00417.91
8.2.90.0050.00318.94
8.2.80.0030.00619.78
8.2.70.0080.00017.93
8.2.60.0030.00517.80
8.2.50.0000.00818.10
8.2.40.0030.00620.43
8.2.30.0000.00720.63
8.2.20.0030.00617.78
8.2.10.0050.00218.06
8.2.00.0020.00517.93
8.1.280.0150.00025.92
8.1.270.0040.00424.02
8.1.260.0000.00828.09
8.1.250.0020.00528.09
8.1.240.0040.00423.82
8.1.230.0110.00020.78
8.1.220.0000.00817.74
8.1.210.0030.00518.77
8.1.200.0000.00917.13
8.1.190.0000.00817.35
8.1.180.0040.00418.10
8.1.170.0040.00418.57
8.1.160.0040.00421.95
8.1.150.0000.00718.74
8.1.140.0040.00419.56
8.1.130.0070.00017.64
8.1.120.0040.00417.43
8.1.110.0070.00017.42
8.1.100.0030.00517.36
8.1.90.0040.00417.29
8.1.80.0000.00717.29
8.1.70.0000.00717.33
8.1.60.0040.00417.47
8.1.50.0040.00417.41
8.1.40.0030.00517.55
8.1.30.0050.00317.66
8.1.20.0040.00417.58
8.1.10.0040.00417.56
8.1.00.0040.00417.45
8.0.300.0070.00019.83
8.0.290.0000.00816.75
8.0.280.0000.00718.45
8.0.270.0030.00317.18
8.0.260.0030.00317.18
8.0.250.0030.00316.99
8.0.240.0030.00317.02
8.0.230.0030.00317.03
8.0.220.0040.00416.97
8.0.210.0000.00716.96
8.0.200.0050.00216.93
8.0.190.0040.00416.91
8.0.180.0000.00716.98
8.0.170.0060.00316.99
8.0.160.0000.00816.87
8.0.150.0000.00716.81
8.0.140.0060.00316.86
8.0.130.0000.00613.26
8.0.120.0040.00416.89
8.0.110.0000.00716.95
8.0.100.0000.00716.89
8.0.90.0040.00416.92
8.0.80.0110.00616.87
8.0.70.0050.00216.90
8.0.60.0040.00416.91
8.0.50.0050.00216.88
8.0.30.0100.01217.16
8.0.20.0140.00717.40
8.0.10.0060.00317.07
8.0.00.0100.00816.77
7.4.330.0030.00316.84
7.4.320.0030.00316.34
7.4.300.0060.00016.45
7.4.290.0000.00816.49
7.4.280.0080.00016.50
7.4.270.0030.00316.60
7.4.260.0030.00516.50
7.4.250.0000.00716.57
7.4.240.0040.00316.61
7.4.230.0000.00716.60
7.4.220.0170.00616.44
7.4.210.0140.00716.55
7.4.200.0030.00316.60
7.4.160.0110.00616.32
7.4.150.0110.00717.40
7.4.140.0090.01017.86
7.4.130.0110.00816.57
7.4.120.0110.00916.46
7.4.110.0110.00716.64
7.4.100.0140.00916.60
7.4.90.0090.00916.42
7.4.80.0100.00719.39
7.4.70.0090.01516.60
7.4.60.0120.00316.66
7.4.50.0060.01016.53
7.4.40.0080.00816.60
7.4.30.0130.01016.57
7.4.10.0180.00015.04
7.4.00.0090.00715.03
7.3.330.0050.00013.15
7.3.320.0000.00613.20
7.3.310.0050.00316.23
7.3.300.0060.00016.28
7.3.290.0070.01016.36
7.3.280.0110.00516.35
7.3.270.0140.00317.40
7.3.260.0090.00616.50
7.3.250.0060.01116.54
7.3.240.0140.00616.56
7.3.230.0080.00816.50
7.3.210.0100.00716.49
7.3.200.0060.01316.76
7.3.190.0040.01516.32
7.3.180.0190.00316.29
7.3.170.0080.00816.57
7.3.160.0160.00616.44
7.3.130.0000.01814.94
7.3.120.0030.01414.75
7.3.110.0150.00014.84
7.3.100.0030.00915.11
7.3.90.0030.00514.90
7.3.80.0140.00314.99
7.3.70.0000.01014.98
7.3.60.0040.01114.64
7.3.50.0060.00615.04
7.3.40.0000.01414.76
7.3.30.0030.01014.95
7.3.20.0050.00516.41
7.3.10.0050.00816.62
7.3.00.0060.00816.50
7.2.330.0130.00316.44
7.2.320.0060.01316.46
7.2.310.0090.00616.75
7.2.300.0100.00616.67
7.2.290.0110.00716.47
7.2.260.0060.01014.91
7.2.250.0070.01015.26
7.2.240.0030.00914.84
7.2.230.0070.00715.07
7.2.220.0090.00915.08
7.2.210.0090.00915.05
7.2.200.0100.00314.95
7.2.190.0100.00614.80
7.2.180.0000.01115.09
7.2.170.0070.00715.09
7.2.160.0030.01115.13
7.2.150.0080.00617.02
7.2.140.0090.00616.64
7.2.130.0050.01016.80
7.2.120.0090.00516.92
7.2.110.0070.00716.77
7.2.100.0070.00716.83
7.2.90.0080.00416.80
7.2.80.0080.00616.89
7.2.70.0050.00816.80
7.2.60.0070.00616.90
7.2.50.0080.00716.89
7.2.40.0090.00716.80
7.2.30.0080.00516.95
7.2.20.0060.00916.82
7.2.10.0060.00816.85
7.2.00.0110.00617.32
7.1.330.0100.00315.63
7.1.320.0030.00715.83
7.1.310.0070.00715.73
7.1.300.0030.01015.89
7.1.290.0040.01115.80
7.1.280.0070.00715.80
7.1.270.0100.00315.79
7.1.260.0030.01015.79
7.1.250.0070.00815.67
7.1.240.0080.00815.80
7.1.230.0060.00815.72
7.1.220.0070.00715.67
7.1.210.0050.00815.87
7.1.200.0030.00815.62
7.1.190.0080.00315.83
7.1.180.0020.01115.68
7.1.170.0050.00515.81
7.1.160.0080.00415.66
7.1.150.0030.00815.70
7.1.140.0030.01015.79
7.1.130.0040.00615.74
7.1.120.0030.00515.75
7.1.110.0030.00715.72
7.1.100.0060.00716.43
7.1.90.0070.00715.80
7.1.80.0070.00215.77
7.1.70.0050.00916.12
7.1.60.0060.00916.84
7.1.50.0050.00916.12
7.1.40.0090.00515.59
7.1.30.0040.00615.67
7.1.20.0030.00915.78
7.1.10.0070.00815.80
7.1.00.0050.02717.86
7.0.330.0030.00815.27
7.0.320.0090.00315.31
7.0.310.0050.00515.30
7.0.300.0090.00615.49
7.0.290.0060.00615.24
7.0.280.0020.01115.34
7.0.270.0050.00715.36
7.0.260.0070.00615.12
7.0.250.0050.00615.14
7.0.240.0080.00315.03
7.0.230.0050.00915.41
7.0.220.0020.01015.37
7.0.210.0050.00515.31
7.0.200.0040.00815.67
7.0.190.0030.00915.41
7.0.180.0030.00915.21
7.0.170.0110.00615.36
7.0.160.0040.00915.25
7.0.150.0020.00715.29
7.0.140.0090.00515.06
7.0.130.0080.00415.46
7.0.120.0020.01115.37
7.0.110.0130.00315.25
7.0.100.0090.00515.34
7.0.90.0020.00615.20
7.0.80.0000.00915.02
7.0.70.0060.00515.45
7.0.60.0080.02916.68
7.0.50.0070.01716.11
7.0.40.0060.02115.70
7.0.30.0100.02415.65
7.0.20.0140.02515.67
7.0.10.0090.01815.80
7.0.00.0080.03115.56
5.6.400.0000.01314.34
5.6.390.0030.00714.13
5.6.380.0090.00314.22
5.6.370.0050.00914.17
5.6.360.0070.00614.29
5.6.350.0020.01014.21
5.6.340.0090.00614.01
5.6.330.0010.00814.06
5.6.320.0040.00914.21
5.6.310.0070.00714.38
5.6.300.0040.00914.00
5.6.290.0000.01313.85
5.6.280.0060.02316.62
5.6.270.0080.00214.28
5.6.260.0010.01114.17
5.6.250.0050.00814.15
5.6.240.0040.00714.19
5.6.230.0040.00814.19
5.6.220.0040.00614.20
5.6.210.0040.03016.27
5.6.200.0070.03215.53
5.6.190.0090.03116.25
5.6.180.0140.02416.43
5.6.170.0110.03016.27
5.6.160.0060.02116.28
5.6.150.0090.01815.50
5.6.140.0070.03015.45
5.6.130.0100.02915.53
5.6.120.0060.02316.43
5.6.110.0090.02616.43
5.6.100.0080.01516.39
5.6.90.0140.02916.56
5.6.80.0080.02916.26
5.6.70.0060.00914.01
5.6.60.0080.00814.13
5.6.50.0100.00314.11
5.6.40.0050.00814.24
5.6.30.0070.00714.23
5.6.20.0080.00314.11
5.6.10.0080.00214.17
5.6.00.0040.01014.10
5.5.380.0050.00412.46
5.5.370.0050.00912.70
5.5.360.0020.01112.58
5.5.350.0110.03115.26
5.5.340.0110.02614.26
5.5.330.0120.02714.92
5.5.320.0130.01614.95
5.5.310.0080.02115.09
5.5.300.0060.02314.47
5.5.290.0050.03314.43
5.5.280.0030.02215.28
5.5.270.0090.03015.31
5.5.260.0030.02515.31
5.5.250.0060.02215.32
5.5.240.0140.01214.96
5.5.230.0100.00412.39
5.5.220.0050.00712.45
5.5.210.0090.00512.55
5.5.200.0050.00612.48
5.5.190.0020.00612.29
5.5.180.0100.00312.63
5.5.170.0070.00512.57
5.5.160.0060.00412.46
5.5.150.0040.00812.41
5.5.140.0070.00612.21
5.5.130.0090.00612.50
5.5.120.0040.00712.55
5.5.110.0090.00412.57
5.5.100.0070.00512.52
5.5.90.0030.01012.53
5.5.80.0040.00812.41
5.5.70.0030.00812.26
5.5.60.0030.00712.49
5.5.50.0050.00812.67
5.5.40.0050.00812.22
5.5.30.0030.00612.40
5.5.20.0080.00412.48
5.5.10.0040.00612.35
5.5.00.0050.00712.65

preferences:
73.79 ms | 401 KiB | 5 Q