3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo foo(); define('SPIDERMAN','peter parker'); function foo () { $x = 'spiderman is ' . SPIDERMAN; return $x; } ?>

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)
8.3.60.0090.00918.43
8.3.50.0120.00921.14
8.3.40.0090.00618.84
8.3.30.0140.00020.20
8.3.20.0040.00420.29
8.3.10.0040.00420.83
8.3.00.0000.00822.32
8.2.180.0130.00316.62
8.2.170.0110.01122.96
8.2.160.0140.00722.17
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0020.00526.16
8.2.120.0000.00920.87
8.2.110.0090.00019.33
8.2.100.0070.00717.91
8.2.90.0080.00018.94
8.2.80.0000.00719.21
8.2.70.0080.00017.50
8.2.60.0060.00317.93
8.2.50.0040.00418.07
8.2.40.0040.00417.96
8.2.30.0040.00419.51
8.2.20.0000.00817.79
8.2.10.0040.00417.65
8.2.00.0140.00017.78
8.1.280.0140.00725.92
8.1.270.0050.00223.99
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0040.00423.77
8.1.230.0090.00321.03
8.1.220.0040.00418.77
8.1.210.0060.00319.01
8.1.200.0090.00017.13
8.1.190.0080.00017.53
8.1.180.0000.00818.10
8.1.170.0060.00318.59
8.1.160.0000.00718.70
8.1.150.0000.00818.52
8.1.140.0070.00317.43
8.1.130.0000.00717.80
8.1.120.0000.00717.36
8.1.110.0050.00317.38
8.1.100.0040.00417.43
8.1.90.0000.00717.33
8.1.80.0080.00017.28
8.1.70.0030.00317.29
8.1.60.0030.00617.41
8.1.50.0000.00717.32
8.1.40.0040.00417.39
8.1.30.0000.00917.45
8.1.20.0030.00617.53
8.1.10.0050.00217.51
8.1.00.0030.00617.42
8.0.300.0000.00719.85
8.0.290.0040.00417.15
8.0.280.0070.00018.36
8.0.270.0000.00717.25
8.0.260.0000.00616.88
8.0.250.0030.00317.00
8.0.240.0040.00416.93
8.0.230.0040.00416.90
8.0.220.0030.00316.86
8.0.210.0040.00416.88
8.0.200.0030.00317.02
8.0.190.0040.00417.05
8.0.180.0040.00416.90
8.0.170.0000.00816.96
8.0.160.0000.00716.98
8.0.150.0030.00316.93
8.0.140.0000.01016.89
8.0.130.0030.00313.31
8.0.120.0000.00816.96
8.0.110.0000.00716.87
8.0.100.0040.00417.01
8.0.90.0040.00416.87
8.0.80.0090.00616.92
8.0.70.0040.00417.07
8.0.60.0080.00016.98
8.0.50.0040.00416.90
8.0.30.0080.01117.11
8.0.20.0040.01617.40
8.0.10.0000.00716.82
8.0.00.0030.01616.84
7.4.330.0050.00016.84
7.4.320.0060.00016.41
7.4.300.0000.00616.59
7.4.290.0000.00716.52
7.4.280.0080.00016.50
7.4.270.0080.00016.60
7.4.260.0000.00613.20
7.4.250.0040.00416.37
7.4.240.0040.00416.46
7.4.230.0050.00316.49
7.4.220.0120.00616.71
7.4.210.0060.00916.51
7.4.200.0030.00316.44
7.4.190.0030.00316.49
7.4.160.0030.01316.79
7.4.150.0110.01417.40
7.4.140.0090.00817.86
7.4.130.0110.00816.52
7.4.120.0090.00916.57
7.4.110.0140.00716.71
7.4.100.0060.01216.61
7.4.90.0000.02016.44
7.4.80.0150.00419.39
7.4.70.0080.00816.44
7.4.60.0060.01316.55
7.4.50.0000.00816.62
7.4.40.0150.00022.77
7.4.30.0080.01116.24
7.4.00.0090.00915.09
7.3.330.0050.00013.30
7.3.320.0000.00513.17
7.3.310.0070.00016.25
7.3.300.0030.00316.22
7.3.290.0050.00916.22
7.3.280.0090.00616.30
7.3.270.0110.00617.40
7.3.260.0130.00618.24
7.3.250.0110.00816.53
7.3.240.0060.01216.50
7.3.230.0060.01316.39
7.3.210.0130.00416.22
7.3.200.0060.01519.39
7.3.190.0100.00716.47
7.3.180.0180.00316.33
7.3.170.0040.01216.35
7.3.160.0110.01116.52
7.3.120.0090.00714.81
7.3.110.0070.01014.92
7.3.100.0090.00614.88
7.3.90.0040.00814.85
7.3.80.0060.01215.07
7.3.70.0030.00914.90
7.3.60.0030.00614.76
7.3.50.0040.00714.57
7.3.40.0070.00714.89
7.3.30.0040.01214.79
7.3.20.0030.01016.82
7.3.10.0060.00816.69
7.3.00.0090.00716.67
7.2.330.0080.01116.39
7.2.320.0110.01416.59
7.2.310.0140.00716.42
7.2.300.0150.00016.63
7.2.290.0150.00616.54
7.2.250.0100.00715.03
7.2.240.0060.01514.94
7.2.230.0070.01014.80
7.2.220.0030.00715.20
7.2.210.0070.01015.16
7.2.200.0080.00515.13
7.2.190.0030.01514.95
7.2.180.0030.00615.17
7.2.170.0030.01014.84
7.2.130.0040.00716.87
7.2.120.0060.00616.93
7.2.110.0000.01116.93
7.2.100.0070.00416.60
7.2.90.0070.00716.93
7.2.80.0030.01016.67
7.2.70.0030.01216.67
7.2.60.0060.00616.72
7.2.50.0060.00916.83
7.2.40.0040.01116.82
7.2.30.0060.00316.85
7.2.20.0130.00816.68
7.2.10.0060.00616.83
7.2.00.0060.01018.16
7.1.330.0070.00715.90
7.1.320.0120.00315.82
7.1.310.0090.00915.94
7.1.300.0070.00715.59
7.1.290.0060.00915.76
7.1.280.0040.01115.43
7.1.270.0040.00715.89
7.1.260.0060.00615.60
7.1.250.0080.00315.70
7.1.200.0110.00015.84
7.1.100.0040.00817.73
7.1.70.0030.00616.93
7.1.60.0090.01619.17
7.1.50.0030.00916.57
7.1.00.0100.06022.48
7.0.200.0040.00416.66
7.0.140.0030.07022.05
7.0.70.0000.08321.79
7.0.60.0070.07721.71
7.0.50.0070.07722.11
7.0.40.0070.08020.16
7.0.30.0100.08020.04
7.0.20.0030.08320.04
7.0.10.0170.07720.05
7.0.00.0100.07320.16
5.6.280.0070.07021.15
5.6.220.0030.08320.56
5.6.210.0030.07720.72
5.6.200.0070.08021.05
5.6.190.0070.04721.10
5.6.180.0030.07321.04
5.6.170.0030.06021.05
5.6.160.0030.08321.17
5.6.150.0030.07721.02
5.6.140.0000.05320.99
5.6.130.0000.05721.05
5.6.120.0100.07721.11
5.6.110.0070.05021.13
5.6.100.0070.08321.13
5.6.90.0070.08321.00
5.6.80.0100.07720.44
5.6.70.0000.06020.44
5.6.60.0030.07720.42
5.6.50.0030.05320.43
5.6.40.0000.08320.31
5.6.30.0030.06720.43
5.6.20.0100.05020.46
5.6.10.0100.07720.46
5.6.00.0070.04020.43
5.5.360.0000.06020.41
5.5.350.0070.06320.37
5.5.340.0100.08320.80
5.5.330.0070.07720.93
5.5.320.0130.04720.78
5.5.310.0070.07720.86
5.5.300.0000.08320.91
5.5.290.0000.06020.90
5.5.280.0070.08020.93
5.5.270.0030.07720.83
5.5.260.0070.07720.86
5.5.250.0030.08720.62
5.5.240.0070.06020.31
5.5.230.0030.05320.21
5.5.220.0100.07320.18
5.5.210.0030.06320.14
5.5.200.0070.07720.19
5.5.190.0030.08319.99
5.5.180.0100.06720.11
5.5.160.0000.08319.95
5.5.150.0070.05020.23
5.5.140.0130.05320.17
5.5.130.0000.08020.27
5.5.120.0100.07720.07
5.5.110.0070.04020.07
5.5.100.0030.07720.05
5.5.90.0070.07319.96
5.5.80.0000.08320.07
5.5.70.0030.04720.14
5.5.60.0000.06720.14
5.5.50.0100.06720.11
5.5.40.0030.05319.93
5.5.30.0130.08019.99
5.5.20.0070.07320.15
5.5.10.0000.07319.96
5.5.00.0070.08320.09
5.4.450.0030.08019.17
5.4.440.0100.07019.48
5.4.430.0000.08719.36
5.4.420.0030.06319.32
5.4.410.0030.05319.32
5.4.400.0100.07019.13
5.4.390.0030.08018.95
5.4.380.0130.07719.12
5.4.370.0070.06718.95
5.4.360.0030.04019.09
5.4.350.0100.07318.95
5.4.340.0170.06719.18
5.4.320.0030.06019.18
5.4.310.0030.07019.12
5.4.300.0000.04719.20
5.4.290.0030.08019.18
5.4.280.0070.07719.04
5.4.270.0070.05319.04
5.4.260.0000.07319.02
5.4.250.0070.07319.22
5.4.240.0030.08019.17
5.4.230.0030.08019.20
5.4.220.0030.06318.89
5.4.210.0100.06019.05
5.4.200.0100.07319.08
5.4.190.0070.07718.93
5.4.180.0030.06019.17
5.4.170.0030.08019.08
5.4.160.0000.08319.07
5.4.150.0000.06319.11
5.4.140.0100.07316.20
5.4.130.0000.04016.39
5.4.120.0070.06716.39
5.4.110.0130.06016.50
5.4.100.0070.05716.50
5.4.90.0070.05316.50
5.4.80.0030.07016.30
5.4.70.0030.06316.49
5.4.60.0100.04716.48
5.4.50.0000.03716.31
5.4.40.0070.03316.46
5.4.30.0030.03316.30
5.4.20.0000.03716.43
5.4.10.0070.03316.29
5.4.00.0000.03715.81
5.3.290.0030.07314.61
5.3.280.0070.05714.61
5.3.270.0000.07314.66
5.3.260.0030.07314.57
5.3.250.0030.07714.53
5.3.240.0030.06314.71
5.3.230.0030.05714.64
5.3.220.0030.04014.59
5.3.210.0000.05314.51
5.3.200.0100.06714.63
5.3.190.0030.07714.62
5.3.180.0000.05314.61
5.3.170.0070.07314.61
5.3.160.0000.04014.62
5.3.150.0000.06014.51
5.3.140.0030.03314.57
5.3.130.0000.06314.60
5.3.120.0030.03314.63
5.3.110.0030.04014.57
5.3.100.0030.03714.04
5.3.90.0070.03314.07
5.3.80.0000.03714.01
5.3.70.0000.03713.94
5.3.60.0000.03714.05
5.3.50.0030.03014.00
5.3.40.0000.03713.97
5.3.30.0000.03313.90
5.3.20.0000.03713.74
5.3.10.0030.03013.66
5.3.00.0030.03013.68
5.2.170.0070.02311.14
5.2.160.0000.03011.04
5.2.150.0030.02711.15
5.2.140.0030.04311.19
5.2.130.0030.05711.08
5.2.120.0000.02710.98
5.2.110.0070.04311.00
5.2.100.0000.04011.21
5.2.90.0000.02711.14
5.2.80.0000.03011.02
5.2.70.0000.03011.10
5.2.60.0000.03011.10
5.2.50.0000.04311.16
5.2.40.0070.05311.10
5.2.30.0000.04310.86
5.2.20.0030.02711.05
5.2.10.0000.02710.92
5.2.00.0000.03310.84
5.1.60.0000.02710.54
5.1.50.0000.02310.54
5.1.40.0000.02310.54
5.1.30.0000.04310.54
5.1.20.0030.02710.54
5.1.10.0000.02310.54
5.1.00.0030.03010.54
5.0.50.0030.01710.54
5.0.40.0000.02010.54
5.0.30.0000.03010.54
5.0.20.0000.02010.54
5.0.10.0000.02010.54
5.0.00.0000.03310.54
4.4.90.0000.03010.54
4.4.80.0000.01710.54
4.4.70.0000.03010.54
4.4.60.0000.01310.54
4.4.50.0000.01310.54
4.4.40.0030.04010.54
4.4.30.0070.00710.54
4.4.20.0000.02010.54
4.4.10.0000.01310.54
4.4.00.0000.02310.54
4.3.110.0000.01310.54
4.3.100.0000.01310.54
4.3.90.0000.01710.54
4.3.80.0000.02310.54
4.3.70.0000.01710.54
4.3.60.0000.01310.54
4.3.50.0000.01710.54
4.3.40.0000.02310.54
4.3.30.0000.02010.54
4.3.20.0000.02010.54
4.3.10.0000.01710.54
4.3.00.0030.01310.54

preferences:
44.78 ms | 401 KiB | 5 Q