3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Model { public static function test() { echo "it works\n"; } } class ModelName { public function getModelName() { return 'Model'; } } $modelName = new ModelName; ${$modelName->getModelName()}::test();

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)
8.3.60.0040.01116.61
8.3.50.0060.01222.03
8.3.40.0120.00318.67
8.3.30.0000.01518.74
8.3.20.0110.00420.39
8.3.10.0080.00023.66
8.3.00.0070.00019.79
8.2.180.0110.01118.38
8.2.170.0100.00722.96
8.2.160.0030.01320.35
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0050.00321.05
8.2.120.0080.00026.35
8.2.110.0070.00321.01
8.2.100.0070.00317.80
8.2.90.0000.00819.08
8.2.80.0050.00317.97
8.2.70.0000.00817.75
8.2.60.0040.00417.55
8.2.50.0060.00318.07
8.2.40.0040.00420.96
8.2.30.0000.00720.51
8.2.20.0000.00817.67
8.2.10.0070.00018.04
8.2.00.0000.00717.96
8.1.280.0120.00625.92
8.1.270.0120.00418.81
8.1.260.0000.00728.09
8.1.250.0080.00028.09
8.1.240.0090.00317.78
8.1.230.0060.00617.65
8.1.220.0040.00417.76
8.1.210.0040.00418.77
8.1.200.0030.00617.35
8.1.190.0040.00417.35
8.1.180.0000.00818.10
8.1.170.0030.00618.60
8.1.160.0040.00420.76
8.1.150.0030.00518.88
8.1.140.0030.00619.56
8.1.130.0030.00317.77
8.1.120.0030.00517.46
8.1.110.0040.00417.33
8.1.100.0040.00417.43
8.1.90.0000.00717.44
8.1.80.0050.00317.49
8.1.70.0070.00017.32
8.1.60.0050.00217.58
8.1.50.0050.00517.40
8.1.40.0090.00317.52
8.1.30.0030.00517.65
8.1.20.0060.00317.54
8.1.10.0000.00817.55
8.1.00.0030.00517.39
8.0.300.0020.00518.77
8.0.290.0040.00416.88
8.0.280.0030.00318.30
8.0.270.0030.00517.13
8.0.260.0030.00317.27
8.0.250.0020.00517.09
8.0.240.0000.00816.88
8.0.230.0000.00716.98
8.0.220.0050.00316.95
8.0.210.0040.00416.97
8.0.200.0040.00417.02
8.0.190.0070.00016.95
8.0.180.0000.00817.00
8.0.170.0000.00817.00
8.0.160.0000.00716.98
8.0.150.0110.00016.89
8.0.140.0000.00816.88
8.0.130.0030.00313.38
8.0.120.0080.00016.77
8.0.110.0070.00016.84
8.0.100.0050.00316.73
8.0.90.0040.00417.00
8.0.80.0120.00317.01
8.0.70.0000.00716.95
8.0.60.0000.00716.93
8.0.50.0040.00316.75
8.0.30.0100.01017.14
8.0.20.0080.01017.40
8.0.10.0040.00416.96
8.0.00.0090.01116.88
7.4.330.0050.00016.77
7.4.320.0000.00816.43
7.4.300.0000.00616.45
7.4.290.0070.00016.43
7.4.280.0000.00916.59
7.4.270.0000.00716.61
7.4.260.0030.00316.51
7.4.250.0000.00716.32
7.4.240.0020.00516.61
7.4.230.0030.00316.62
7.4.220.0060.01016.41
7.4.210.0090.00816.59
7.4.200.0040.00416.34
7.4.160.0120.00616.76
7.4.150.0120.00617.40
7.4.140.0110.00917.86
7.4.130.0080.01116.55
7.4.120.0130.00916.55
7.4.110.0120.00616.39
7.4.100.0130.00316.57
7.4.90.0090.01516.57
7.4.80.0080.01119.39
7.4.70.0170.00416.50
7.4.60.0120.00416.63
7.4.50.0070.01116.38
7.4.40.0100.01016.54
7.4.30.0140.00316.43
7.4.10.0110.00614.88
7.4.00.0060.01115.04
7.3.330.0060.00013.19
7.3.320.0050.00013.29
7.3.310.0030.00316.34
7.3.300.0000.00716.36
7.3.290.0030.00316.37
7.3.280.0090.00916.39
7.3.270.0140.00417.40
7.3.260.0150.00416.61
7.3.240.0100.01116.47
7.3.230.0110.00716.39
7.3.210.0100.00716.50
7.3.200.0100.00616.39
7.3.190.0120.01016.59
7.3.180.0110.00716.31
7.3.170.0070.01016.27
7.3.160.0070.01016.51
7.3.130.0030.01614.86
7.3.120.0060.01014.69
7.3.110.0050.01214.63
7.3.100.0100.00514.68
7.3.90.0060.01014.77
7.3.80.0030.01014.80
7.3.70.0050.01014.74
7.3.60.0030.01314.72
7.3.50.0030.00914.75
7.3.40.0050.00814.72
7.3.30.0050.00914.96
7.3.20.0070.00516.64
7.3.10.0020.01016.54
7.3.00.0040.00916.48
7.2.330.0100.00716.74
7.2.320.0120.01216.73
7.2.310.0070.01416.63
7.2.300.0150.00616.32
7.2.290.0110.00616.56
7.2.260.0100.00715.24
7.2.250.0070.01015.11
7.2.240.0080.00615.15
7.2.230.0050.01415.10
7.2.220.0120.00715.15
7.2.210.0080.00514.98
7.2.200.0070.00914.94
7.2.190.0090.00414.91
7.2.180.0000.01415.14
7.2.170.0060.00815.02
7.2.160.0080.00814.89
7.2.150.0030.01116.79
7.2.140.0060.00716.97
7.2.130.0040.00816.89
7.2.120.0020.01016.78
7.2.110.0070.00516.73
7.2.100.0080.00516.72
7.2.90.0080.00716.93
7.2.80.0060.00816.83
7.2.70.0090.00416.94
7.2.60.0070.00916.76
7.2.50.0040.01116.74
7.2.40.0100.00416.97
7.2.30.0030.01116.93
7.2.20.0080.01016.86
7.2.10.0040.01216.81
7.2.00.0060.00617.60
7.1.330.0070.00515.60
7.1.320.0080.00515.42
7.1.310.0080.00515.69
7.1.300.0050.01215.70
7.1.290.0010.00915.56
7.1.280.0100.00315.68
7.1.270.0050.00515.51
7.1.260.0050.00615.76
7.1.250.0100.00515.59
7.1.240.0090.00315.76
7.1.230.0030.00915.57
7.1.220.0060.00615.60
7.1.210.0040.00715.72
7.1.200.0050.01015.59
7.1.190.0030.00915.78
7.1.180.0070.00715.69
7.1.170.0050.00715.60
7.1.160.0060.00815.66
7.1.150.0100.00415.74
7.1.140.0050.00715.56
7.1.130.0030.01015.78
7.1.120.0040.00815.67
7.1.110.0050.00915.65
7.1.100.0200.00715.80
7.1.90.0060.00715.79
7.1.80.0070.00615.74
7.1.70.0040.00816.11
7.1.60.0070.00916.81
7.1.50.0060.00716.09
7.1.40.0030.01215.51
7.1.30.0070.00815.71
7.1.20.0040.00915.61
7.1.10.0020.01115.57
7.1.00.0040.03017.82
7.0.330.0040.00815.36
7.0.320.0050.00615.14
7.0.310.0080.00715.38
7.0.300.0020.01115.33
7.0.290.0010.00915.29
7.0.280.0050.00815.18
7.0.270.0030.00915.33
7.0.260.0090.00615.32
7.0.250.0050.00715.35
7.0.240.0050.00815.44
7.0.230.0040.00715.20
7.0.220.0050.01015.37
7.0.210.0060.00515.30
7.0.200.0020.01015.77
7.0.190.0030.00815.19
7.0.180.0080.00515.30
7.0.170.0090.00715.23
7.0.160.0020.00915.40
7.0.150.0030.01115.38
7.0.140.0030.01115.43
7.0.130.0040.01115.41
7.0.120.0060.00515.19
7.0.110.0040.00915.19
7.0.100.0020.01215.25
7.0.90.0070.00515.30
7.0.80.0090.00215.11
7.0.70.0060.00915.37
7.0.60.0070.03016.88
7.0.50.0100.02716.25
7.0.40.0020.03315.70
7.0.30.0120.03215.58
7.0.20.0170.02515.68
7.0.10.0050.02215.60
7.0.00.0050.02015.68
5.6.400.0020.00814.50
5.6.390.0030.00814.51
5.6.380.0020.00914.42
5.6.370.0030.00814.27
5.6.360.0050.00814.28
5.6.350.0080.00614.28
5.6.340.0080.00614.31
5.6.330.0020.00714.21
5.6.320.0080.00814.58
5.6.310.0080.00414.46
5.6.300.0020.01114.11
5.6.290.0030.01014.23
5.6.280.0030.01014.36
5.6.270.0060.00614.28
5.6.260.0050.00814.40
5.6.250.0050.00814.18
5.6.240.0030.00714.24
5.6.230.0080.00514.28
5.6.220.0030.01214.36
5.6.210.0040.01816.28
5.6.200.0060.02915.69
5.6.190.0080.03416.19
5.6.180.0210.02816.45
5.6.170.0160.02516.36
5.6.160.0040.02816.23
5.6.150.0060.02115.47
5.6.140.0040.01715.57
5.6.130.0090.02915.65
5.6.120.0130.02916.54
5.6.110.0060.02516.57
5.6.100.0080.03016.54
5.6.90.0080.02616.50
5.6.80.0020.03216.31
5.6.70.0110.00414.13
5.6.60.0080.00714.35
5.6.50.0040.00614.34
5.6.40.0070.00514.15
5.6.30.0070.00714.38
5.6.20.0130.00314.05
5.6.10.0060.00614.34
5.6.00.0070.00614.17
5.5.380.0060.00514.25
5.5.370.0090.00614.35
5.5.360.0050.00514.49
5.5.350.0030.02616.27
5.5.340.0060.03115.55
5.5.330.0090.03116.26
5.5.320.0190.01716.17
5.5.310.0110.03016.32
5.5.300.0020.02515.29
5.5.290.0080.02215.40
5.5.280.0050.03516.34
5.5.270.0080.03316.35
5.5.260.0090.01916.58
5.5.250.0070.03116.27
5.5.240.0080.03016.17
5.5.230.0050.01014.04
5.5.220.0060.00614.20
5.5.210.0050.00714.15
5.5.200.0070.00514.14
5.5.190.0090.00614.04
5.5.180.0050.00614.34
5.5.170.0070.00714.30
5.5.160.0060.00714.33
5.5.150.0070.00514.05
5.5.140.0080.00514.00
5.5.130.0030.00813.99
5.5.120.0050.00814.25
5.5.110.0050.00414.16
5.5.100.0030.00714.31
5.5.90.0080.00314.20
5.5.80.0020.01213.98
5.5.70.0070.00613.95
5.5.60.0020.01114.07
5.5.50.0030.01214.04
5.5.40.0080.00814.25
5.5.30.0030.00614.20
5.5.20.0070.00514.21
5.5.10.0050.00714.09
5.5.00.0070.00714.06

preferences:
60.79 ms | 401 KiB | 5 Q