3v4l.org

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

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)
8.3.60.0030.01716.63
8.3.50.0150.00717.64
8.3.40.0140.00318.70
8.3.30.0000.01718.87
8.3.20.0150.00018.80
8.3.10.0040.00420.66
8.3.00.0180.00719.51
8.2.180.0120.00616.75
8.2.170.0160.00022.96
8.2.160.0110.00321.02
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0040.00419.36
8.2.110.0070.00320.99
8.2.100.0040.00717.91
8.2.90.0060.00319.25
8.2.80.0030.00619.28
8.2.70.0080.00017.75
8.2.60.0050.00317.80
8.2.50.0030.00618.07
8.2.40.0040.00418.16
8.2.30.0000.00718.08
8.2.20.0040.00417.77
8.2.10.0070.00017.74
8.2.00.0000.00817.79
8.1.270.0080.00024.66
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0100.00320.82
8.1.230.0040.00820.96
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0060.00317.35
8.1.190.0070.00017.40
8.1.180.0080.00018.10
8.1.170.0040.00418.61
8.1.160.0050.00218.80
8.1.150.0070.00018.47
8.1.140.0000.00717.44
8.1.130.0070.00017.66
8.1.120.0040.00417.35
8.1.110.0030.00517.30
8.1.100.0040.00417.38
8.1.90.0030.00517.40
8.1.80.0050.00217.39
8.1.70.0000.00717.28
8.1.60.0070.00017.40
8.1.50.0040.00417.37
8.1.40.0040.00417.43
8.1.30.0050.00217.54
8.1.20.0050.00317.47
8.1.10.0070.00017.45
8.1.00.0000.00717.40
8.0.300.0070.00020.03
8.0.290.0000.00716.75
8.0.280.0070.00018.43
8.0.270.0000.00817.26
8.0.260.0070.00016.81
8.0.250.0050.00316.86
8.0.240.0070.00016.92
8.0.230.0040.00416.88
8.0.220.0000.00816.94
8.0.210.0000.00816.82
8.0.200.0000.00717.00
8.0.190.0080.00016.96
8.0.180.0080.00016.86
8.0.170.0040.00416.95
8.0.160.0000.00716.95
8.0.150.0000.00916.89
8.0.140.0000.00716.99
8.0.130.0000.00513.35
8.0.120.0040.00416.91
8.0.110.0040.00416.86
8.0.100.0050.00216.93
8.0.90.0000.00816.98
8.0.80.0040.01117.00
8.0.70.0000.00716.97
8.0.60.0080.00016.93
8.0.50.0040.00416.98
8.0.30.0130.01017.29
8.0.20.0040.01617.02
8.0.10.0040.00417.05
8.0.00.0100.00916.67
7.4.330.0050.00012.99
7.4.320.0000.00616.51
7.4.300.0030.00316.50
7.4.290.0070.00016.66
7.4.280.0040.00416.50
7.4.270.0050.00216.60
7.4.260.0050.00013.20
7.4.250.0050.00316.37
7.4.240.0040.00416.57
7.4.230.0000.00816.39
7.4.220.0150.00316.37
7.4.210.0070.00916.60
7.4.200.0090.00016.66
7.4.190.0040.00416.73
7.4.160.0160.00616.46
7.4.150.0060.01116.62
7.4.140.0110.01116.37
7.4.130.0070.01016.48
7.4.120.0120.00716.58
7.4.110.0100.00716.36
7.4.100.0100.00716.32
7.4.90.0070.01016.47
7.4.80.0070.01519.39
7.4.70.0100.00716.55
7.4.60.0180.00016.43
7.4.50.0000.00716.45
7.4.40.0090.00916.64
7.4.30.0120.00416.72
7.4.00.0060.00815.05
7.3.330.0000.00713.32
7.3.320.0000.00613.22
7.3.310.0030.00316.19
7.3.300.0080.00016.29
7.3.290.0090.00616.31
7.3.280.0050.01016.27
7.3.270.0130.00716.46
7.3.260.0090.00916.49
7.3.250.0120.00816.45
7.3.240.0130.00316.35
7.3.230.0000.01616.45
7.3.210.0060.01116.49
7.3.200.0160.00316.38
7.3.190.0210.00016.50
7.3.180.0120.00416.47
7.3.170.0130.00316.34
7.3.160.0100.00516.54
7.3.120.0110.00314.95
7.3.10.0150.00816.74
7.3.00.0200.00716.56
7.2.330.0000.01716.38
7.2.320.0070.01716.79
7.2.310.0070.01116.69
7.2.300.0030.01316.57
7.2.290.0060.01116.37
7.2.130.0240.00616.60
7.2.120.0240.00716.78
7.2.110.0150.00716.88
7.2.100.0150.00716.84
7.2.90.0170.00916.73
7.2.80.0190.00616.55
7.2.70.0210.00617.02
7.2.60.0130.00616.63
7.2.50.0180.00616.78
7.2.40.0190.00616.91
7.2.30.0110.00716.93
7.2.20.0150.01116.86
7.2.10.0240.00816.90
7.2.00.0150.00717.82
7.1.250.0090.00815.64
7.1.200.0140.00015.87
7.1.100.0180.01217.90
7.1.70.0030.00917.11
7.1.60.0100.01419.40
7.1.50.0210.00416.79
7.1.00.0070.07322.36
7.0.200.0170.00314.88
7.0.140.0030.07322.09
7.0.120.0030.07322.16
7.0.60.0070.08019.98
7.0.50.0070.08717.98
7.0.40.0070.07720.30
7.0.30.0200.04320.30
7.0.20.0230.07320.20
7.0.10.0230.08720.09
7.0.00.0030.04320.09
5.6.280.0070.07020.99
5.6.210.0070.06720.52
5.6.200.0030.04018.29
5.6.190.0100.04320.49
5.6.180.0230.05720.37
5.6.170.0200.05720.58
5.6.160.0100.04020.47
5.6.150.0130.07718.14
5.6.140.0070.04718.21
5.6.130.0130.07718.18
5.6.120.0070.04021.13
5.6.110.0000.04320.98
5.6.100.0270.07321.09
5.6.90.0100.08721.13
5.6.80.0030.08720.38
5.6.70.4430.04020.54
5.5.350.0130.03720.45
5.5.340.0100.07318.02
5.5.330.0070.05320.53
5.5.320.0200.05320.36
5.5.310.0300.07320.21
5.5.300.0100.03317.95
5.5.290.0100.07018.08
5.5.280.0130.07020.66
5.5.270.0100.08020.88
5.5.260.0100.08020.76
5.5.250.0070.04020.60
5.5.240.0100.04720.29
5.4.450.0070.04019.50
5.4.440.0100.05019.47
5.4.430.0030.04719.18
5.4.420.0130.04319.43
5.4.410.0070.07019.05
5.4.400.0000.04318.86
5.4.390.0070.05718.92
5.4.380.0130.07018.87
5.4.370.0070.04719.24
5.4.360.0070.07719.00
5.4.350.0030.06019.15
5.4.340.0100.03719.24
5.4.320.0070.07719.14
5.4.310.0000.07318.92
5.4.300.0070.03719.12
5.4.290.0000.04019.14
5.4.280.0000.05718.89
5.4.270.0070.04018.87
5.4.260.0070.05719.14
5.4.250.0130.05319.20
5.4.240.0070.07719.14
5.4.230.0070.04718.86
5.4.220.0100.05718.85
5.4.210.0230.07019.23
5.4.200.0030.07019.00
5.4.190.0130.06718.97
5.4.180.0170.04319.23
5.4.170.0170.06018.84
5.4.160.0070.04319.15
5.4.150.0200.03318.86
5.4.140.0030.04316.38
5.4.130.0030.04016.42
5.4.120.0070.04316.55
5.4.110.0030.03716.54
5.4.100.0000.05716.45
5.4.90.0100.06016.48
5.4.80.0030.04016.42
5.4.70.0000.03716.31
5.4.60.0070.03316.44
5.4.50.0070.07016.50
5.4.40.0070.05716.29
5.4.30.0070.07016.40
5.4.20.0000.05316.49
5.4.10.0000.04016.39
5.4.00.0100.03315.95
5.3.290.0200.05314.71
5.3.280.0030.04014.76
5.3.270.0170.06714.62
5.3.260.0070.03714.61
5.3.250.0030.05714.61
5.3.240.0070.05714.60
5.3.230.0070.07314.75
5.3.220.0070.08314.64
5.3.210.0100.06314.71
5.3.200.0130.06714.48
5.3.190.0070.05714.59
5.3.180.0000.04714.59
5.3.170.0100.03014.60
5.3.160.0030.03714.56
5.3.150.0030.04014.55
5.3.140.0170.05014.55
5.3.130.0130.06314.56
5.3.120.0100.03314.54
5.3.110.0030.07714.69
5.3.100.0070.06714.04
5.3.90.0030.04314.17
5.3.80.0070.06014.02
5.3.70.0000.05013.96
5.3.60.0030.05014.05
5.3.50.0030.05313.89
5.3.40.0100.06314.00
5.3.30.0100.07013.96
5.3.20.0000.06313.74
5.3.10.0030.07013.69
5.3.00.0070.04313.68
5.2.170.0100.02711.30
5.2.160.0030.04011.10
5.2.150.0100.05711.21
5.2.140.0170.02711.21
5.2.130.0070.06011.17
5.2.120.0170.02310.98
5.2.110.0070.04711.10
5.2.100.0070.06310.98
5.2.90.0000.04311.12
5.2.80.0000.04711.10
5.2.70.0070.04311.09
5.2.60.0000.03311.20
5.2.50.0070.06010.94
5.2.40.0030.05710.99
5.2.30.0100.05011.12
5.2.20.0030.04010.95
5.2.10.0030.04311.01
5.2.00.0070.03010.81
5.1.60.0070.03310.81
5.1.50.0100.05310.81
5.1.40.0000.04710.81
5.1.30.0030.06010.81
5.1.20.0100.05310.81
5.1.10.0070.04310.81
5.1.00.0070.04710.81
5.0.50.0100.04010.81
5.0.40.0070.04310.81
5.0.30.0030.07010.81
5.0.20.0000.02310.81
5.0.10.0000.02310.81
5.0.00.0000.06710.81
4.4.90.0070.02710.81
4.4.80.0030.03010.81
4.4.70.0000.03010.81
4.4.60.0000.03310.81
4.4.50.0070.02710.81
4.4.40.0000.02710.81
4.4.30.0000.03710.81
4.4.20.0000.03710.81
4.4.10.0000.02310.81
4.4.00.0000.03010.81
4.3.110.0000.03010.81
4.3.100.0030.02010.81
4.3.90.0070.03010.81
4.3.80.0030.05310.81
4.3.70.0000.03010.81
4.3.60.0000.03710.81
4.3.50.0030.02310.81
4.3.40.0030.04710.81
4.3.30.0030.01710.81
4.3.20.0000.02310.81
4.3.10.0030.03310.81
4.3.00.0070.03010.81

preferences:
45.4 ms | 400 KiB | 5 Q