3v4l.org

run code in 300+ PHP versions simultaneously
<?php class HelloWorld { public function toString() { return serialize($this); } } $reflectionMethod = new ReflectionMethod('HelloWorld', '__toString'); echo $reflectionMethod->invokeArgs(new HelloWorld(), array()); ?>

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)
8.3.40.0140.00018.73
8.3.30.0110.00419.09
8.3.20.0000.00819.93
8.3.10.0040.00423.53
8.3.00.0080.00019.38
8.2.170.0110.01122.96
8.2.160.0040.01120.24
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0090.00926.16
8.2.120.0070.00021.03
8.2.110.0030.00620.52
8.2.100.0060.00617.84
8.2.90.0070.00018.99
8.2.80.0080.00017.97
8.2.70.0000.00817.63
8.2.60.0050.00317.91
8.2.50.0050.00318.07
8.2.40.0080.00417.91
8.2.30.0050.00317.97
8.2.20.0030.00517.73
8.2.10.0000.00717.91
8.2.00.0080.00017.59
8.1.270.0090.00023.99
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0100.00722.47
8.1.230.0040.00720.79
8.1.220.0090.00018.77
8.1.210.0000.00818.77
8.1.200.0060.00317.10
8.1.190.0040.00417.23
8.1.180.0000.00918.10
8.1.170.0000.00818.50
8.1.160.0070.00021.94
8.1.150.0040.00418.63
8.1.140.0000.00717.32
8.1.130.0000.00717.75
8.1.120.0030.00517.32
8.1.110.0070.00017.23
8.1.100.0040.00417.29
8.1.90.0070.00317.23
8.1.80.0000.00717.36
8.1.70.0030.00317.27
8.1.60.0000.00817.33
8.1.50.0040.00417.33
8.1.40.0040.00417.47
8.1.30.0030.00617.46
8.1.20.0070.00017.65
8.1.10.0040.00417.54
8.1.00.0050.00317.44
8.0.300.0000.01019.98
8.0.290.0070.00016.62
8.0.280.0070.00018.38
8.0.270.0030.00317.16
8.0.260.0030.00317.19
8.0.250.0000.00716.90
8.0.240.0000.00716.85
8.0.230.0000.00716.91
8.0.220.0040.00416.85
8.0.210.0030.00316.93
8.0.200.0030.00316.91
8.0.190.0030.00516.79
8.0.180.0000.00816.83
8.0.170.0000.00816.78
8.0.160.0070.00016.86
8.0.150.0070.00016.82
8.0.140.0000.00816.75
8.0.130.0030.00313.40
8.0.120.0000.00916.86
8.0.110.0000.00716.89
8.0.100.0030.00316.96
8.0.90.0050.00216.77
8.0.80.0080.00816.87
8.0.70.0070.00016.84
8.0.60.0000.00816.89
8.0.50.0000.00816.82
8.0.30.0200.00516.92
8.0.20.0090.01017.40
8.0.10.0030.00316.80
8.0.00.0140.00416.85
7.4.330.0000.00515.00
7.4.320.0000.00616.51
7.4.300.0030.00316.57
7.4.290.0000.00716.53
7.4.280.0040.00416.57
7.4.270.0050.00316.54
7.4.260.0040.00416.55
7.4.250.0050.00316.40
7.4.240.0000.00716.50
7.4.230.0040.00416.34
7.4.220.0090.01516.39
7.4.210.0070.00716.59
7.4.200.0030.00416.43
7.4.160.0070.01016.22
7.4.150.0210.00417.40
7.4.140.0050.01217.86
7.4.130.0090.01116.49
7.4.120.0110.00816.58
7.4.110.0100.01016.39
7.4.100.0060.01116.55
7.4.90.0030.01416.41
7.4.80.0100.00719.39
7.4.70.0130.00416.40
7.4.60.0060.01216.47
7.4.50.0000.00416.59
7.4.40.0090.00916.53
7.4.30.0090.00616.46
7.4.00.0070.00615.00
7.3.330.0070.00013.28
7.3.320.0000.00513.05
7.3.310.0040.00416.32
7.3.300.0000.00716.16
7.3.290.0070.00716.31
7.3.280.0080.00916.26
7.3.270.0180.00717.40
7.3.260.0100.00716.27
7.3.250.0050.01216.25
7.3.240.0150.00816.36
7.3.230.0100.00716.49
7.3.210.0090.00616.44
7.3.200.0070.01019.39
7.3.190.0030.01416.31
7.3.180.0090.00616.24
7.3.170.0060.01016.40
7.3.160.0090.00616.61
7.3.10.0030.01016.46
7.3.00.0040.01116.27
7.2.330.0120.00616.46
7.2.320.0030.01316.60
7.2.310.0030.01416.61
7.2.300.0000.01616.17
7.2.290.0030.01316.57
7.2.130.0090.00616.63
7.2.120.0070.00716.43
7.2.110.0060.00916.57
7.2.100.0070.00616.64
7.2.90.0090.00916.42
7.2.80.0080.00316.58
7.2.70.0060.00616.69
7.2.60.0070.00716.61
7.2.50.0060.01116.49
7.2.40.0090.00616.81
7.2.30.0080.00416.82
7.2.20.0070.01116.70
7.2.10.0060.00916.89
7.2.00.0020.00918.06
7.1.250.0030.01315.42
7.1.200.0030.00915.39
7.1.100.0030.00617.84
7.1.70.0000.01017.05
7.1.60.0100.01419.40
7.1.50.0100.01416.84
7.1.00.0030.07722.44
7.0.200.0080.00316.79
7.0.140.0000.07321.95
7.0.60.0070.04721.77
7.0.50.0070.06017.79
7.0.40.0200.06720.30
7.0.30.0270.06720.23
7.0.20.0200.05020.10
7.0.10.0100.07020.15
7.0.00.0100.08720.23
5.6.280.0070.07020.78
5.6.210.0200.06320.54
5.6.200.0030.05318.19
5.6.190.0000.05020.57
5.6.180.0300.03720.33
5.6.170.0230.08020.46
5.6.160.0030.05320.57
5.6.150.0100.03318.15
5.6.140.0100.06718.25
5.6.130.0070.08718.19
5.6.120.0030.05721.00
5.6.110.0100.08020.98
5.6.100.0070.04720.99
5.6.90.0130.05020.96
5.6.80.0170.07020.51
5.5.350.0270.07020.38
5.5.340.0000.04718.06
5.5.330.0230.06020.30
5.5.320.0630.06720.27
5.5.310.0230.07320.34
5.5.300.0070.05317.98
5.5.290.0100.07718.01
5.5.280.0100.08020.78
5.5.270.0100.05020.67
5.5.260.0070.08720.87
5.5.250.0130.06320.61
5.5.240.0170.07720.16
5.4.450.0170.04319.59
5.4.440.0230.03319.46
5.4.430.0300.04019.39
5.4.420.0270.03719.47
5.4.410.0230.05019.32
5.4.400.0370.07018.95
5.4.390.0270.04319.06
5.4.380.0530.06318.93
5.4.370.0430.06319.22
5.4.360.0400.06319.17
5.4.350.0330.07018.95
5.4.340.0270.04018.97
5.4.320.0230.03719.22
5.4.310.0330.06319.17
5.4.300.0270.07019.16
5.4.290.0270.03018.94
5.4.280.0230.03319.10
5.4.270.0270.06319.22
5.4.260.0230.04019.13
5.4.250.0270.07319.05
5.4.240.0230.03719.21
5.4.230.0230.04719.10
5.4.220.0330.06318.98
5.4.210.0370.06019.10
5.4.200.0200.04319.23
5.4.190.0230.07019.22
5.4.180.0370.06319.14
5.4.170.0270.03719.14
5.4.160.0200.04719.18
5.4.150.0270.06719.20
5.4.140.0230.04716.46
5.4.130.0200.03716.44
5.4.120.0230.03316.46
5.4.110.0230.04016.52
5.4.100.0230.03716.40
5.4.90.0330.06016.64
5.4.80.0230.04316.50
5.4.70.0330.06016.51
5.4.60.0200.05716.49
5.4.50.0300.03316.29
5.4.40.0370.06316.29
5.4.30.0400.06316.43
5.4.20.0300.06716.41
5.4.10.0230.04316.52
5.4.00.0330.03715.89
5.3.290.0270.03014.63
5.3.280.0330.03714.62
5.3.270.0270.06714.52
5.3.260.0230.04314.66
5.3.250.0200.04314.75
5.3.240.0130.04014.60
5.3.230.0230.03314.63
5.3.220.0200.03714.72
5.3.210.0230.04314.64
5.3.200.0230.05014.48
5.3.190.0200.04014.59
5.3.180.0200.06014.57
5.3.170.0300.04014.63
5.3.160.0330.03314.57
5.3.150.0200.04014.58
5.3.140.0230.04014.44
5.3.130.0230.05014.59
5.3.120.0300.05714.59
5.3.110.0330.07314.69
5.3.100.0230.03714.09
5.3.90.0270.06714.04
5.3.80.0230.04014.03
5.3.70.0330.06014.09
5.3.60.0300.06314.14
5.3.50.0270.06013.94
5.3.40.0270.07313.84
5.3.30.0330.04313.83
5.3.20.0300.07313.70
5.3.10.0230.04713.66
5.3.00.0370.06313.68
5.2.170.0270.04711.04
5.2.160.0230.05711.14
5.2.150.0300.04711.16
5.2.140.0270.04011.22
5.2.130.0370.02311.18
5.2.120.0270.05710.99
5.2.110.0370.02711.02
5.2.100.0270.05711.07
5.2.90.0130.03711.10
5.2.80.0270.05711.04
5.2.70.0300.05310.99
5.2.60.0200.05011.05
5.2.50.0230.03711.02
5.2.40.0200.05011.00
5.2.30.0270.03311.03
5.2.20.0130.03311.10
5.2.10.0170.03010.93
5.2.00.0130.04010.72
5.1.60.0200.04010.04
5.1.50.0230.02710.00
5.1.40.0200.02310.00
5.1.30.0200.05310.41
5.1.20.0270.03710.39
5.1.10.0200.05310.04
5.1.00.0200.03310.09
5.0.50.0070.0238.57
5.0.40.0130.0308.38
5.0.30.0100.0378.21
5.0.20.0100.0338.25
5.0.10.0130.0238.08
5.0.00.0170.0608.14
4.4.90.0100.0277.19
4.4.80.0100.0307.19
4.4.70.0100.0137.19
4.4.60.0170.0307.19
4.4.50.0100.0237.19
4.4.40.0130.0207.19
4.4.30.0100.0337.19
4.4.20.0100.0337.19
4.4.10.0100.0177.19
4.4.00.0070.0277.19
4.3.110.0100.0207.19
4.3.100.0070.0177.19
4.3.90.0100.0337.19
4.3.80.0130.0437.19
4.3.70.0100.0277.19
4.3.60.0130.0177.19
4.3.50.0100.0337.19
4.3.40.0100.0507.19
4.3.30.0070.0337.19
4.3.20.0030.0337.19
4.3.10.0030.0307.19
4.3.00.0070.0337.19

preferences:
34.13 ms | 400 KiB | 5 Q