3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public function __construct() {} } $foo = new Foo(new Bar()); print_r($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)
8.3.60.0100.01018.56
8.3.50.0120.00921.93
8.3.40.0070.00718.86
8.3.30.0070.00720.34
8.3.20.0070.00020.39
8.3.10.0040.00422.00
8.3.00.0080.00022.38
8.2.180.0090.00916.50
8.2.170.0140.00022.96
8.2.160.0030.01020.38
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0140.00326.16
8.2.120.0030.00717.63
8.2.110.0060.00321.04
8.2.100.0120.00017.78
8.2.90.0040.00419.23
8.2.80.0080.00017.97
8.2.70.0060.00317.50
8.2.60.0030.00617.80
8.2.50.0030.00618.07
8.2.40.0080.00018.09
8.2.30.0000.00717.91
8.2.20.0040.00417.70
8.2.10.0030.00517.53
8.2.00.0080.00317.54
8.1.280.0060.01025.92
8.1.270.0000.00824.66
8.1.260.0090.00026.35
8.1.250.0090.00028.09
8.1.240.0060.00322.02
8.1.230.0100.00018.87
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0040.00817.22
8.1.190.0030.00517.30
8.1.180.0060.00318.84
8.1.170.0000.00818.55
8.1.160.0020.00522.21
8.1.150.0080.00018.55
8.1.140.0040.00417.23
8.1.130.0000.00717.75
8.1.120.0040.00317.32
8.1.110.0040.00417.35
8.1.100.0000.00717.31
8.1.90.0070.00017.24
8.1.80.0030.00517.34
8.1.70.0000.00817.23
8.1.60.0040.00417.48
8.1.50.0000.00817.37
8.1.40.0040.00417.33
8.1.30.0000.00717.53
8.1.20.0030.00517.56
8.1.10.0070.00017.51
8.1.00.0040.00417.33
8.0.300.0020.00518.77
8.0.290.0000.00816.63
8.0.280.0040.00418.38
8.0.270.0040.00417.12
8.0.260.0060.00016.75
8.0.250.0000.00716.91
8.0.240.0060.00316.95
8.0.230.0060.00316.88
8.0.220.0080.00016.91
8.0.210.0030.00316.92
8.0.200.0000.00616.96
8.0.190.0040.00416.81
8.0.180.0000.00816.79
8.0.170.0000.00716.97
8.0.160.0030.00516.91
8.0.150.0040.00416.91
8.0.140.0000.00816.85
8.0.130.0030.00313.34
8.0.120.0040.00416.81
8.0.110.0000.00816.83
8.0.100.0070.00016.76
8.0.90.0040.00416.72
8.0.80.0040.01216.84
8.0.70.0000.00816.89
8.0.60.0050.00316.91
8.0.50.0000.00716.77
8.0.30.0100.01017.00
8.0.20.0050.01317.40
8.0.10.0000.00816.96
8.0.00.0080.01016.71
7.4.330.0000.00515.00
7.4.320.0070.00016.36
7.4.300.0000.00616.54
7.4.290.0000.00716.42
7.4.280.0030.00316.42
7.4.270.0030.00316.53
7.4.260.0000.00716.56
7.4.250.0030.00516.32
7.4.240.0030.00516.43
7.4.230.0030.00316.41
7.4.220.0060.01216.36
7.4.210.0060.00816.51
7.4.200.0040.00416.65
7.4.190.0040.00416.50
7.4.160.0080.00816.52
7.4.150.0120.00617.40
7.4.140.0090.00917.86
7.4.130.0060.01316.53
7.4.120.0160.00216.30
7.4.110.0090.00916.55
7.4.100.0100.01316.49
7.4.90.0130.00316.47
7.4.80.0170.00419.39
7.4.70.0080.00816.68
7.4.60.0080.00816.20
7.4.50.0030.00616.35
7.4.40.0090.00622.77
7.4.30.0060.01416.39
7.4.00.0040.01115.14
7.3.330.0000.00513.36
7.3.320.0050.00013.38
7.3.310.0000.00716.32
7.3.300.0000.00616.23
7.3.290.0100.00616.36
7.3.280.0070.00916.36
7.3.270.0100.00717.40
7.3.260.0070.01116.35
7.3.250.0080.00816.32
7.3.240.0160.00016.26
7.3.230.0090.00916.39
7.3.210.0090.00916.48
7.3.200.0090.00619.39
7.3.190.0120.00916.43
7.3.180.0030.01516.56
7.3.170.0130.00416.36
7.3.160.0130.01016.48
7.3.120.0000.01514.85
7.2.330.0100.00716.54
7.2.320.0140.00316.30
7.2.310.0080.00816.29
7.2.300.0060.01616.64
7.2.290.0090.00616.49
7.2.60.0000.01316.90
7.2.00.0060.00619.48
7.1.200.0030.00315.54
7.1.100.0090.00317.69
7.1.70.0000.00717.13
7.1.60.0070.01719.43
7.1.50.0130.01016.82
7.1.00.0030.03322.54
7.0.200.0000.00816.64
7.0.140.0100.06721.93
7.0.60.0130.07720.00
7.0.50.0100.08017.86
7.0.40.0130.08320.14
7.0.30.0330.05320.13
7.0.20.0270.04320.23
7.0.10.0100.08720.23
7.0.00.0030.06720.11
5.6.210.0070.08320.76
5.6.200.0070.07018.20
5.6.190.0030.07320.41
5.6.180.0330.07320.41
5.6.170.0230.08020.51
5.6.160.0100.07720.70
5.6.150.0100.04018.29
5.6.140.0070.03718.14
5.6.130.0070.05318.18
5.6.120.0030.04320.94
5.6.110.0130.04721.04
5.6.100.0100.08021.11
5.6.90.0130.06320.93
5.6.80.0170.04720.29
5.5.350.0100.07320.52
5.5.340.0130.08018.07
5.5.330.0070.06720.41
5.5.320.0300.04020.20
5.5.310.0300.07320.29
5.5.300.0070.04318.03
5.5.290.0100.03717.98
5.5.280.0100.07720.88
5.5.270.0170.07320.68
5.5.260.0070.03720.67
5.5.250.0100.08320.70
5.5.240.0330.06720.26
5.4.450.0500.06319.58
5.4.440.0870.06319.61
5.4.430.0730.06019.69
5.4.420.1070.06719.61
5.4.410.0270.04319.05
5.4.400.0830.05319.30
5.4.390.0930.04718.85
5.4.380.0270.04718.53
5.4.370.0170.04718.70
5.4.360.0170.04318.59
5.4.350.0080.04912.02
5.4.340.0080.03912.01
5.4.320.0100.04012.50
5.4.310.0090.05112.49
5.4.300.0050.04412.50
5.4.290.0050.04512.50
5.4.280.0040.03712.40
5.4.270.0030.03812.39
5.4.260.0100.05012.39
5.4.250.0070.05112.39
5.4.240.0100.06718.76
5.4.230.0070.05019.01
5.4.220.0070.05718.88
5.4.210.0130.05318.87
5.4.200.0100.05018.93
5.4.190.0000.05718.63
5.4.180.0100.05318.94
5.4.170.0070.05318.89
5.4.160.0030.05318.82
5.4.150.0000.06318.73
5.4.140.0130.04316.30
5.4.130.0070.05316.38
5.4.120.0030.05316.38
5.4.110.0000.05316.44
5.4.100.0030.05316.36
5.4.90.0200.03716.30
5.4.80.0130.04316.30
5.4.70.0170.04316.60
5.4.60.0070.05316.36
5.4.50.0100.04716.44
5.4.40.0130.06316.49
5.4.30.0130.04316.44
5.4.20.0070.05016.40
5.4.10.0130.05016.34
5.4.00.0170.04015.98
5.3.290.0060.04312.80
5.3.280.0100.04714.57
5.3.270.0030.05714.68
5.3.260.0030.05314.62
5.3.250.0070.04714.68
5.3.240.0100.05014.58
5.3.230.0000.05714.77
5.3.220.0130.04314.39
5.3.210.0000.06014.63
5.3.200.0100.04314.58
5.3.190.0100.05014.57
5.3.180.0130.04714.56
5.3.170.0070.05714.57
5.3.160.0170.04314.65
5.3.150.0130.04314.54
5.3.140.0170.03714.62
5.3.130.0030.06014.63
5.3.120.0130.07014.55
5.3.110.0100.04714.52
5.3.100.0070.06714.25
5.3.90.0070.05014.01
5.3.80.0030.05014.10
5.3.70.0130.04714.11
5.3.60.0000.06013.99
5.3.50.0130.04714.04
5.3.40.0070.05014.03
5.3.30.0100.05013.98
5.3.20.0100.04313.66
5.3.10.0100.05013.55
5.3.00.0130.04313.80
5.2.170.0070.04011.21
5.2.160.0100.05011.21
5.2.150.0100.03711.11
5.2.140.0130.03311.09
5.2.130.0030.04011.26
5.2.120.0070.03711.11
5.2.110.0070.03711.27
5.2.100.0030.04311.26
5.2.90.0100.03711.18
5.2.80.0070.04011.04
5.2.70.0100.04711.16
5.2.60.0000.04711.13
5.2.50.0100.03310.97
5.2.40.0070.05010.82
5.2.30.0030.04010.97
5.2.20.0100.03710.95
5.2.10.0100.04010.94
5.2.00.0030.04010.71
5.1.60.0030.03310.04
5.1.50.0030.03710.00
5.1.40.0030.0339.93
5.1.30.0070.03310.32
5.1.20.0070.03310.43
5.1.10.0070.03710.07
5.1.00.0070.03310.14
5.0.50.0030.0408.51
5.0.40.0030.0378.47
5.0.30.0030.0408.37
5.0.20.0000.0408.25
5.0.10.0070.0238.00
5.0.00.0070.0378.35
4.4.90.0030.0205.85
4.4.80.0030.0205.82
4.4.70.0030.0275.82
4.4.60.0000.0235.84
4.4.50.0000.0235.85
4.4.40.0070.0405.85
4.4.30.0030.0275.80
4.4.20.0000.0235.93
4.4.10.0070.0175.92
4.4.00.0000.0335.92
4.3.110.0030.0205.83
4.3.100.0070.0175.89
4.3.90.0070.0135.77
4.3.80.0070.0275.74
4.3.70.0030.0175.75
4.3.60.0030.0205.66
4.3.50.0070.0205.81
4.3.40.0030.0305.71
4.3.30.0000.0235.35
4.3.20.0030.0235.35
4.3.10.0000.0235.35
4.3.00.0000.0237.44

preferences:
45.62 ms | 400 KiB | 5 Q