3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public function __debugInfo() { return 'debugging'; } } var_dump(new 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)
8.4.120.0150.00520.41
8.4.110.0120.00922.53
8.4.100.0130.00817.92
8.4.90.0130.00918.33
8.4.80.0050.00417.85
8.4.70.0050.00917.86
8.4.60.0110.01018.75
8.4.50.0050.00419.36
8.4.40.0130.00717.66
8.4.30.0150.00320.39
8.4.20.0100.01019.84
8.4.10.0080.00022.37
8.3.250.0100.00618.86
8.3.240.0110.00916.44
8.3.230.0150.00516.54
8.3.220.0120.00517.19
8.3.210.0030.00416.79
8.3.200.0150.00516.55
8.3.190.0090.00917.07
8.3.180.0060.00516.65
8.3.170.0140.00316.92
8.3.160.0060.00918.38
8.3.150.0000.00818.83
8.3.140.0040.01118.69
8.3.130.0150.00416.76
8.3.120.0040.00418.78
8.3.110.0070.00420.94
8.3.100.0070.01124.06
8.3.90.0030.00526.77
8.3.80.0040.00416.63
8.3.70.0190.00016.75
8.3.60.0110.00416.63
8.3.50.0080.00823.58
8.3.40.0110.00718.60
8.3.30.0120.00418.70
8.3.20.0040.00424.18
8.3.10.0040.00424.66
8.3.00.0070.00026.16
8.2.290.0060.00220.45
8.2.280.0110.00918.11
8.2.270.0150.00417.22
8.2.260.0040.00418.15
8.2.250.0060.00316.45
8.2.240.0090.00018.98
8.2.230.0040.00422.58
8.2.220.0080.00037.54
8.2.210.0030.00526.77
8.2.200.0000.00816.38
8.2.190.0100.01016.75
8.2.180.0160.00325.92
8.2.170.0110.00419.00
8.2.160.0140.00022.96
8.2.150.0050.00325.66
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0040.00426.35
8.2.110.0090.00019.20
8.2.100.0060.00617.78
8.2.90.0000.00818.92
8.2.80.0080.00017.97
8.2.70.0000.00917.50
8.2.60.0080.00017.80
8.2.50.0040.00418.07
8.2.40.0030.00518.03
8.2.30.0040.00418.00
8.2.20.0000.00817.86
8.2.10.0030.00519.17
8.2.00.0040.00419.17
8.1.330.0110.00923.45
8.1.320.0150.00616.04
8.1.310.0050.00316.88
8.1.300.0000.00916.10
8.1.290.0080.00018.88
8.1.280.0030.01325.92
8.1.270.0030.00623.99
8.1.260.0040.00428.09
8.1.250.0040.00428.09
8.1.240.0070.00722.08
8.1.230.0000.01120.93
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0060.00317.22
8.1.190.0050.00317.23
8.1.180.0030.00618.10
8.1.170.0090.00018.51
8.1.160.0000.00718.69
8.1.150.0040.00418.63
8.1.140.0080.00018.75
8.1.130.0070.00020.07
8.1.120.0050.00317.27
8.1.110.0000.00917.30
8.1.100.0000.00717.30
8.1.90.0070.00017.21
8.1.80.0030.00317.15
8.1.70.0040.00417.20
8.1.60.0050.00317.51
8.1.50.0000.00817.37
8.1.40.0000.00717.49
8.1.30.0080.00017.64
8.1.20.0030.00617.59
8.1.10.0050.00317.47
8.1.00.0000.00717.40
8.0.300.0000.00719.90
8.0.290.0050.00316.73
8.0.280.0030.00318.25
8.0.270.0030.00317.91
8.0.260.0060.00018.24
8.0.250.0040.00416.89
8.0.240.0020.00516.93
8.0.230.0030.00316.86
8.0.220.0070.00016.79
8.0.210.0030.00516.79
8.0.200.0080.00016.84
8.0.190.0000.00916.77
8.0.180.0030.00516.76
8.0.170.0000.00816.87
8.0.160.0000.00716.82
8.0.150.0070.00016.75
8.0.140.0040.00416.84
8.0.130.0050.00013.28
8.0.120.0040.00416.84
8.0.110.0040.00416.78
8.0.100.0030.00316.63
8.0.90.0000.00716.65
8.0.80.0110.00816.82
8.0.70.0000.00716.73
8.0.60.0040.00416.69
8.0.50.0000.00716.63
8.0.30.0100.00716.84
8.0.20.0140.00816.92
8.0.10.0030.00516.91
8.0.00.0120.00616.73
7.4.330.0000.00715.55
7.4.320.0000.00616.45
7.4.300.0050.00316.41
7.4.290.0030.00316.36
7.4.280.0090.00316.52
7.4.270.0030.00316.44
7.4.260.0000.00513.14
7.4.250.0040.00416.42
7.4.240.0030.00316.47
7.4.230.0000.00716.63
7.4.220.0030.00316.33
7.4.210.0090.00516.53
7.4.200.0030.00316.56
7.4.130.0130.00416.41
7.4.120.0130.00616.51
7.4.110.0150.00416.58
7.4.100.0170.00516.48
7.4.90.0100.00716.64
7.4.80.0070.01016.32
7.4.70.0070.01016.41
7.4.60.0120.00616.34
7.4.50.0110.00616.48
7.4.40.0130.00316.27
7.4.30.0130.00416.34
7.4.20.0090.01216.54
7.4.10.0060.01216.39
7.4.00.0060.01216.33
7.3.330.0030.00316.28
7.3.320.0030.00313.15
7.3.310.0050.00316.19
7.3.300.0000.00716.27
7.3.290.0060.00916.32
7.3.280.0030.01716.23
7.3.260.0160.00516.49
7.3.240.0080.00816.39
7.3.230.0130.00316.11
7.3.210.0140.00316.20
7.3.200.0070.01116.09
7.3.190.0110.00716.22
7.3.180.0060.01215.91
7.3.170.0180.00016.10
7.3.160.0060.00916.23
7.3.150.0100.00716.09
7.3.140.0070.01016.39
7.3.130.0030.01416.14
7.3.120.0120.00416.14
7.3.110.0130.00416.47
7.3.100.0040.01416.19
7.3.90.0170.00616.16
7.3.80.0060.01116.19
7.3.70.0100.00716.28
7.3.60.0030.01316.24
7.3.50.0120.00616.18
7.3.40.0070.01016.30
7.3.30.0030.01416.20
7.3.20.0090.00916.26
7.3.10.0100.00716.26
7.3.00.0070.01016.23
7.2.330.0070.01016.21
7.2.320.0060.01316.34
7.2.310.0030.01415.88
7.2.300.0080.00816.54
7.2.290.0070.01016.16
7.2.280.0150.00816.22
7.2.270.0090.00916.66
7.2.260.0130.00316.47
7.2.250.0040.01216.51
7.2.240.0070.01016.27
7.2.230.0040.01416.30
7.2.220.0060.01516.38
7.2.210.0030.01416.46
7.2.200.0030.01516.15
7.2.190.0100.00716.37
7.2.180.0090.00916.28
7.2.170.0140.00316.40
7.2.160.0060.01216.27
7.2.150.0030.01616.48
7.2.140.0270.00616.61
7.2.130.0100.00616.50
7.2.120.0100.00716.49
7.2.110.0120.00616.32
7.2.100.0090.00916.26
7.2.90.0090.00916.32
7.2.80.0090.00916.24
7.2.70.0170.00016.40
7.2.60.0090.01016.54
7.2.50.0170.00016.25
7.2.40.0090.00916.52
7.2.30.0070.01016.48
7.2.20.0040.01316.39
7.2.10.0030.01416.51
7.2.00.0070.01116.57

preferences:
61.24 ms | 403 KiB | 5 Q