3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = new \stdClass(); $b = $a; $c = clone $a; var_dump($a==$b, $a===$b); var_dump($a==$c, $a===$c);

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)
8.3.60.0080.01118.43
8.3.50.0070.00718.20
8.3.40.0140.00318.47
8.3.30.0110.00418.53
8.3.20.0040.00418.90
8.3.10.0040.00421.73
8.3.00.0070.00023.36
8.2.180.0000.01518.40
8.2.170.0150.00022.96
8.2.160.0100.00319.46
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0060.00322.22
8.2.120.0000.00826.35
8.2.110.0150.00722.24
8.2.100.0080.00417.91
8.2.90.0040.00422.16
8.2.80.0050.00317.97
8.2.70.0030.00618.03
8.2.60.0040.00417.77
8.2.50.0000.00818.10
8.2.40.0000.00919.21
8.2.30.0040.00419.26
8.2.20.0050.00317.93
8.2.10.0000.00718.10
8.2.00.0000.00719.44
8.1.280.0070.00725.92
8.1.270.0080.00021.87
8.1.260.0000.00826.35
8.1.250.0080.00028.09
8.1.240.0090.00022.46
8.1.230.0110.00021.04
8.1.220.0000.00817.79
8.1.210.0040.00418.91
8.1.200.0000.00817.23
8.1.190.0080.00017.10
8.1.180.0030.00618.10
8.1.170.0040.00418.75
8.1.160.0070.00018.80
8.1.150.0080.00018.79
8.1.140.0000.00817.61
8.1.130.0000.00618.89
8.1.120.0000.00717.48
8.1.110.0050.00317.51
8.1.100.0060.00317.45
8.1.90.0050.00317.50
8.1.80.0000.00817.43
8.1.70.0000.00917.36
8.1.60.0030.00517.50
8.1.50.0060.00317.52
8.1.40.0040.00417.40
8.1.30.0050.00317.60
8.1.20.0040.00417.64
8.1.10.0060.00317.47
8.1.00.0090.00017.39
8.0.300.0030.00520.04
8.0.290.0020.00516.63
8.0.280.0000.00718.44
8.0.270.0070.00017.21
8.0.260.0030.00317.17
8.0.250.0000.00817.01
8.0.240.0030.00316.91
8.0.230.0070.00016.89
8.0.220.0000.00816.72
8.0.210.0040.00416.89
8.0.200.0000.00716.96
8.0.190.0040.00416.96
8.0.180.0000.00716.92
8.0.170.0040.00416.82
8.0.160.0040.00416.85
8.0.150.0000.00816.72
8.0.140.0040.00416.82
8.0.130.0030.00313.32
8.0.120.0030.00316.85
8.0.110.0050.00216.95
8.0.100.0040.00416.93
8.0.90.0000.00716.85
8.0.80.0100.00616.87
8.0.70.0050.00216.75
8.0.60.0040.00316.78
8.0.50.0030.00516.76
8.0.30.0120.00917.01
8.0.20.0080.01117.40
8.0.10.0000.00717.08
8.0.00.0080.00916.71
7.4.330.0000.00415.55
7.4.320.0040.00416.55
7.4.300.0030.00316.58
7.4.290.0000.00616.41
7.4.280.0030.00616.64
7.4.270.0030.00316.58
7.4.260.0030.00316.45
7.4.250.0020.00516.48
7.4.240.0040.00416.59
7.4.230.0000.00716.57
7.4.220.0040.00416.62
7.4.210.0090.00616.57
7.4.200.0040.00416.66
7.4.140.0110.00817.86
7.4.130.0190.00616.60
7.4.120.0090.01216.51
7.4.110.0130.01016.40
7.4.100.0140.00416.43
7.4.90.0060.01216.76
7.4.80.0110.00719.39
7.4.70.0110.00616.51
7.4.60.0080.00816.63
7.4.50.0090.00916.25
7.4.40.0080.00816.25
7.4.00.0070.01114.71
7.3.330.0060.00013.16
7.3.320.0030.00313.17
7.3.310.0040.00416.27
7.3.300.0000.00616.31
7.3.290.0030.00316.12
7.3.280.0100.00816.28
7.3.260.0100.00916.37
7.3.240.0100.00816.40
7.3.230.0080.00916.35
7.3.210.0130.00916.55
7.3.200.0040.01216.34
7.3.190.0150.00416.64
7.3.180.0110.00716.40
7.3.170.0090.00616.13
7.3.160.0100.01016.29
7.2.330.0160.00316.45
7.2.320.0070.01016.61
7.2.310.0090.01716.35
7.2.300.0060.01016.56
7.2.290.0070.01416.73
7.2.70.2010.01114.79
7.2.60.1460.01314.75
7.2.50.1440.00815.01
7.2.40.1810.00315.02
7.2.30.1490.00314.87
7.2.20.1460.01014.97
7.2.10.1670.00914.79
7.2.00.1540.00914.89
7.1.200.0070.00415.58
7.1.170.1440.00913.77
7.1.160.1730.00513.79
7.1.150.1420.01313.75
7.1.140.1900.00914.00
7.1.130.1710.00614.07
7.1.120.1780.00613.74
7.1.110.1670.00913.96
7.1.100.1720.01313.79
7.1.90.2260.01013.71
7.1.80.2130.01314.00
7.1.70.1800.01113.68
7.1.60.1780.01631.64
7.1.50.2170.01731.79
7.1.40.3100.00731.81
7.1.30.2600.00731.81
7.1.20.1610.02031.95
7.1.10.1770.01013.73
7.1.00.2130.00713.77

preferences:
34.2 ms | 401 KiB | 5 Q