3v4l.org

run code in 300+ PHP versions simultaneously
<?php file_put_contents('php://memory', '<?php return \'hi\';'); var_dump(file_get_contents('php://memory')); var_dump(require 'php://memory');

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)
8.3.40.0150.00018.84
8.3.30.0180.00419.07
8.3.20.0030.00520.16
8.3.10.0000.00820.41
8.3.00.0080.00019.68
8.2.170.0070.01022.96
8.2.160.0130.00720.10
8.2.150.0080.00024.18
8.2.140.0030.00624.66
8.2.130.0000.00826.16
8.2.120.0080.00022.24
8.2.110.0090.00020.52
8.2.100.0090.00618.09
8.2.90.0070.00019.05
8.2.80.0080.00017.97
8.2.70.0000.00817.50
8.2.60.0090.00017.91
8.2.50.0040.00418.07
8.2.40.0000.00718.03
8.2.30.0000.00719.29
8.2.20.0040.00417.66
8.2.10.0040.00417.87
8.2.00.0040.00417.58
8.1.270.0000.00824.01
8.1.260.0040.00426.35
8.1.250.0050.00228.09
8.1.240.0060.00323.71
8.1.230.0070.00419.15
8.1.220.0060.00317.74
8.1.210.0040.00418.77
8.1.200.0030.00717.35
8.1.190.0000.00917.22
8.1.180.0000.00718.10
8.1.170.0060.00318.59
8.1.160.0000.00722.00
8.1.150.0040.00418.72
8.1.140.0050.00317.37
8.1.130.0000.00717.73
8.1.120.0030.00617.39
8.1.110.0040.00417.28
8.1.100.0040.00417.26
8.1.90.0030.00317.37
8.1.80.0070.00017.38
8.1.70.0000.00717.34
8.1.60.0080.00017.52
8.1.50.0000.00817.50
8.1.40.0070.00017.38
8.1.30.0030.00517.55
8.1.20.0030.00517.49
8.1.10.0040.00417.52
8.1.00.0050.00317.43
8.0.300.0000.00718.77
8.0.290.0040.00416.63
8.0.280.0000.00718.36
8.0.270.0000.00717.23
8.0.260.0000.00617.28
8.0.250.0030.00317.01
8.0.240.0060.00316.98
8.0.230.0000.00717.01
8.0.220.0030.00316.99
8.0.210.0000.00716.83
8.0.200.0000.00717.04
8.0.190.0040.00417.00
8.0.180.0040.00416.85
8.0.170.0000.00716.93
8.0.160.0000.00716.93
8.0.150.0000.00716.82
8.0.140.0070.00016.80
8.0.130.0030.00313.41
8.0.120.0070.00016.93
8.0.110.0000.00717.03
8.0.100.0040.00416.98
8.0.90.0040.00416.96
8.0.80.0160.00316.91
8.0.70.0000.00716.87
8.0.60.0000.00816.90
8.0.50.0070.00016.88
8.0.30.0110.00816.93
8.0.20.0100.01917.40
8.0.10.0040.00416.87
8.0.00.0110.00816.72
7.4.330.0000.00515.03
7.4.320.0060.00016.58
7.4.300.0000.00716.57
7.4.290.0030.00316.50
7.4.280.0040.00416.47
7.4.270.0040.00416.50
7.4.260.0080.00016.61
7.4.250.0040.00416.44
7.4.240.0050.00216.50
7.4.230.0000.00716.57
7.4.220.0090.00616.51
7.4.210.0110.00416.66
7.4.200.0000.00716.59
7.4.160.0120.00816.50
7.4.150.0130.00617.40
7.4.140.0100.00717.86
7.4.130.0040.01216.44
7.4.120.0110.00916.58
7.4.110.0090.00916.46
7.4.100.0170.00016.41
7.4.90.0060.01116.25
7.4.80.0040.01819.39
7.4.70.0060.00916.48
7.4.60.0130.00316.42
7.4.50.0040.00416.56
7.4.40.0090.01416.39
7.4.30.0120.00916.52
7.4.00.0130.00014.87
7.3.330.0030.00312.86
7.3.320.0000.00513.11
7.3.310.0070.00016.14
7.3.300.0070.00016.17
7.3.290.0030.01516.11
7.3.280.0080.00716.20
7.3.270.0090.00917.40
7.3.260.0040.02216.13
7.3.250.0110.00616.38
7.3.240.0070.01016.07
7.3.230.0100.00716.39
7.3.210.0100.00616.21
7.3.200.0100.01016.41
7.3.190.0100.00716.17
7.3.180.0130.00316.21
7.3.170.0060.01016.38
7.3.160.0100.00716.21
7.3.10.0140.00216.30
7.3.00.0080.00516.42
7.2.330.0140.00416.64
7.2.320.0150.00316.34
7.2.310.0090.00916.51
7.2.300.0160.00616.42
7.2.290.0070.01016.38
7.2.130.0140.00316.54
7.2.120.0080.00716.49
7.2.110.0060.00916.76
7.2.100.0100.00616.46
7.2.90.0100.00616.44
7.2.80.0040.01516.46
7.2.70.0110.00716.66
7.2.60.0080.01016.61
7.2.50.0080.00816.68
7.2.40.0050.01116.71
7.2.30.0080.00916.32
7.2.20.0040.01016.72
7.2.10.0050.01016.48
7.2.00.0080.00916.62
7.1.250.0010.01115.33
7.1.200.0030.01015.68
7.1.70.0070.01016.71
7.1.60.0060.01919.32
7.1.50.0130.01016.78
7.1.00.0100.07022.43
7.0.200.0040.00416.28
7.0.140.0030.07321.91
7.0.60.0070.06019.91
7.0.50.0000.04317.77
7.0.40.0200.07720.09
7.0.30.0170.05020.45
7.0.20.0230.05020.13
7.0.10.0030.08020.17
7.0.00.0030.04320.17
5.6.280.0030.07321.01
5.6.210.0070.07020.70
5.6.200.0100.04018.13
5.6.190.0070.04320.56
5.6.180.0500.03720.41
5.6.170.0270.05020.38
5.6.160.0030.04320.32
5.6.150.0130.07718.14
5.6.140.0070.04318.21
5.6.130.0000.04718.17
5.6.120.0030.04020.92
5.6.110.0100.08321.10
5.6.100.0100.04021.11
5.6.90.0130.07720.99
5.6.80.0100.08020.45
5.5.350.0100.09020.43
5.5.340.0100.07318.00
5.5.330.0100.08020.19
5.5.320.0400.08020.27
5.5.310.0200.05020.45
5.5.300.0030.08017.99
5.5.290.0030.08017.95
5.5.280.0070.07020.86
5.5.270.0030.06320.77
5.5.260.0170.06720.71
5.5.250.0100.07020.54
5.5.240.0130.04320.15
5.4.450.1530.04319.54
5.4.440.1800.04319.34
5.4.430.0770.04019.32
5.4.420.0100.04319.44
5.4.410.0100.05319.36
5.4.400.0970.03318.82
5.4.390.1630.03018.68
5.4.380.1600.03318.97
5.4.370.1730.04319.25
5.4.360.1670.03719.05
5.4.350.1670.03319.03
5.4.340.1700.03718.84
5.4.320.1730.04319.25
5.4.310.1670.03318.84
5.4.300.1700.04018.99
5.4.290.1530.04719.07
5.4.280.1630.04719.21
5.4.270.1730.04019.15
5.4.260.1470.04019.16
5.4.250.1570.05018.79
5.4.240.1830.03718.82
5.4.230.1530.03319.02
5.4.220.1570.05018.82
5.4.210.1500.03718.71
5.4.200.1830.04319.11
5.4.190.1700.05018.96
5.4.180.1700.04019.22
5.4.170.1600.05019.24
5.4.160.1670.03319.22
5.4.150.1830.03719.18
5.4.140.1600.03716.18
5.4.130.1770.04316.44
5.4.120.1770.03716.23
5.4.110.1800.04316.41
5.4.100.1730.04316.50
5.4.90.1700.03716.57
5.4.80.1500.03316.37
5.4.70.1630.04716.32
5.4.60.1770.04716.45
5.4.50.1630.03716.47
5.4.40.1600.04716.16
5.4.30.0470.04316.43
5.4.20.0030.06316.41
5.4.10.0070.06316.20
5.4.00.0670.06315.62
5.3.290.1530.04014.51
5.3.280.1700.05314.43
5.3.270.1830.05714.47
5.3.260.1600.04714.50
5.3.250.1730.04314.45
5.3.240.1570.03014.56
5.3.230.1770.05014.44
5.3.220.1730.04314.38
5.3.210.1570.03014.42
5.3.200.1670.04014.40
5.3.190.1530.03714.44
5.3.180.0270.05314.41
5.3.170.0200.05014.42
5.3.160.0100.04314.43
5.3.150.0230.05014.41
5.3.140.0200.04314.50
5.3.130.0200.04014.60
5.3.120.0100.04314.64
5.3.110.0200.05314.46
5.3.100.0170.05014.13
5.3.90.0100.04313.97
5.3.80.0170.03313.85
5.3.70.0130.03713.87
5.3.60.0200.04313.80
5.3.50.0170.03313.79
5.3.40.0130.03713.96
5.3.30.0170.03313.75
5.3.20.0100.04013.68
5.3.10.0170.04313.56
5.3.00.0170.03313.51
5.2.170.0130.03011.17
5.2.160.0130.02711.20
5.2.150.0070.03311.09
5.2.140.0200.02011.03
5.2.130.0100.03011.15
5.2.120.0100.04010.96
5.2.110.0100.03311.04
5.2.100.0170.05710.96
5.2.90.0130.04011.05
5.2.80.0200.04711.13
5.2.70.0130.03710.96
5.2.60.0100.03310.90
5.2.50.0130.03011.06
5.2.40.0130.02310.82
5.2.30.0100.03710.83
5.2.20.0200.02711.04
5.2.10.0000.03710.80
5.2.00.0100.03310.83
5.1.60.0100.05710.05
5.1.50.0130.0279.98
5.1.40.0170.02010.07
5.1.30.0100.02710.20
5.1.20.0070.04010.25
5.1.10.0100.02710.05
5.1.00.0070.03010.11
5.0.50.0030.0238.52
5.0.40.0100.0178.30
5.0.30.0100.0378.31
5.0.20.0070.0178.28
5.0.10.0030.0208.29
5.0.00.0070.0308.22
4.4.90.0030.0178.22
4.4.80.0030.0178.22
4.4.70.0070.0208.22
4.4.60.0030.0178.22
4.4.50.0070.0138.22
4.4.40.0030.0278.22
4.4.30.0100.0138.22
4.4.20.0070.0178.22
4.4.10.0000.0238.22
4.4.00.0070.0278.22
4.3.110.0100.0138.22
4.3.100.0030.0208.22
4.3.90.0030.0178.22
4.3.80.0100.0208.22
4.3.70.0030.0208.22
4.3.60.0070.0138.22
4.3.50.0030.0178.22
4.3.40.0070.0238.22
4.3.30.0030.0138.22
4.3.20.0030.0138.22
4.3.10.0030.0138.22
4.3.00.0070.0178.22

preferences:
32.69 ms | 400 KiB | 5 Q