3v4l.org

run code in 300+ PHP versions simultaneously
<?php class object extends stdClass { /** * Constructor. */ public function __construct() { debugging("'object' class has been deprecated, please use stdClass instead.", DEBUG_DEVELOPER); } }; $a = new object();

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)
8.3.60.0080.00816.61
8.3.50.0130.01022.04
8.3.40.0060.00818.71
8.3.30.0080.00518.68
8.3.20.0000.00720.34
8.3.10.0040.00423.58
8.3.00.0000.00723.51
8.2.180.0000.01518.41
8.2.170.0100.01018.96
8.2.160.0100.00322.96
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0030.00619.35
8.2.120.0040.00426.35
8.2.110.0030.00721.04
8.2.100.0080.00420.41
8.2.90.0050.00319.45
8.2.80.0000.00819.46
8.2.70.0000.00817.68
8.2.60.0000.00717.91
8.2.50.0000.00718.10
8.2.40.0030.00820.51
8.2.30.0040.00420.62
8.2.20.0050.00217.48
8.2.10.0040.00417.94
8.2.00.0050.00317.84
8.1.280.0070.00725.92
8.1.270.0070.00022.15
8.1.260.0040.00428.09
8.1.250.0040.00428.09
8.1.240.0040.00422.05
8.1.230.0110.00020.93
8.1.220.0030.00517.74
8.1.210.0040.00418.77
8.1.200.0050.00317.11
8.1.190.0060.00317.10
8.1.180.0030.00518.10
8.1.170.0050.00318.28
8.1.160.0000.00720.60
8.1.150.0000.00718.75
8.1.140.0050.00319.43
8.1.130.0030.00317.47
8.1.120.0030.00317.27
8.1.110.0000.00717.17
8.1.100.0000.00817.29
8.1.90.0040.00417.31
8.1.80.0020.00517.34
8.1.70.0050.00317.34
8.1.60.0040.00417.45
8.1.50.0030.00517.39
8.1.40.0080.00017.30
8.1.30.0000.00817.55
8.1.20.0040.00417.45
8.1.10.0050.00317.38
8.1.00.0000.00817.32
8.0.300.0050.00219.55
8.0.290.0040.00416.63
8.0.280.0080.00018.36
8.0.270.0030.00317.04
8.0.260.0030.00317.13
8.0.250.0000.00716.83
8.0.240.0000.00816.89
8.0.230.0070.00016.84
8.0.220.0030.00516.69
8.0.210.0000.00716.81
8.0.200.0000.00816.92
8.0.190.0040.00416.90
8.0.180.0000.00716.85
8.0.170.0070.00016.78
8.0.160.0040.00416.83
8.0.150.0000.00716.70
8.0.140.0040.00316.67
8.0.130.0030.00313.27
8.0.120.0000.00816.66
8.0.110.0000.00716.81
8.0.100.0000.00716.75
8.0.90.0000.00816.62
8.0.80.0000.01416.84
8.0.70.0040.00416.86
8.0.60.0000.00816.88
8.0.50.0070.00016.92
8.0.30.0120.00616.78
8.0.20.0080.01117.40
8.0.10.0070.00016.89
8.0.00.0120.00916.64
7.4.330.0000.00516.66
7.4.320.0000.00616.35
7.4.300.0030.00316.40
7.4.290.0030.00316.37
7.4.280.0050.00316.41
7.4.270.0060.00016.36
7.4.260.0030.00316.46
7.4.250.0000.00716.32
7.4.240.0050.00216.45
7.4.230.0000.00716.41
7.4.220.0060.00916.55
7.4.210.0150.00616.34
7.4.200.0000.00716.34
7.4.160.0070.01016.16
7.4.150.0110.00617.40
7.4.140.0100.00817.86
7.4.130.0180.00216.52
7.4.120.0110.00616.30
7.4.110.0100.00716.27
7.4.100.0090.00916.56
7.4.90.0100.00716.18
7.4.80.0060.01319.39
7.4.70.0060.00916.42
7.4.60.0040.01116.30
7.4.50.0040.00816.28
7.4.40.0090.00616.46
7.4.30.0090.01216.32
7.4.00.0100.00814.78
7.3.330.0020.00212.95
7.3.320.0000.00513.07
7.3.310.0000.00616.27
7.3.300.0000.00716.01
7.3.290.0090.00716.18
7.3.280.0100.00916.20
7.3.270.0100.00717.40
7.3.260.0130.00616.20
7.3.250.0110.00816.18
7.3.240.0100.01216.37
7.3.230.0090.00916.39
7.3.210.0060.00916.20
7.3.200.0070.01116.29
7.3.190.0000.01616.34
7.3.180.0090.00616.17
7.3.170.0100.00916.27
7.3.160.0070.01016.38
7.3.120.0070.01014.87
7.3.110.0080.00814.58
7.3.100.0060.00614.71
7.3.90.0030.01314.79
7.3.80.0070.00714.61
7.3.70.0090.00614.84
7.3.60.0060.00614.71
7.3.50.0070.00714.75
7.3.40.0030.00614.72
7.3.30.0000.01014.62
7.3.20.0070.01016.53
7.3.10.0070.00716.46
7.3.00.0040.00716.17
7.2.330.0130.00916.17
7.2.320.0030.01316.34
7.2.310.0110.01116.30
7.2.300.0130.00716.43
7.2.290.0100.00616.21
7.2.250.0030.01414.53
7.2.240.0070.01414.67
7.2.230.0140.00414.56
7.2.220.0070.01014.43
7.2.210.0060.00914.73
7.2.200.0060.00314.93
7.2.190.0030.01414.77
7.2.180.0000.00914.60
7.2.170.0030.00914.87
7.2.60.0000.01416.44
7.2.00.0000.01019.33
7.1.330.0070.00715.58
7.1.320.0090.00315.41
7.1.310.0040.01215.51
7.1.300.0070.00715.41
7.1.290.0100.00615.46
7.1.280.0080.00315.48
7.1.270.0030.01015.54
7.1.260.0090.00615.69
7.1.200.0040.00415.52
7.1.100.0000.01117.86
7.1.70.0040.00417.09
7.1.60.0100.01319.52
7.1.50.0000.02016.86
7.1.00.0030.07322.33
7.0.200.0000.00716.47
7.0.60.0100.05319.90
7.0.50.0070.07317.86
7.0.40.0000.08320.05
7.0.30.0270.07320.25
7.0.20.0400.04720.35
7.0.10.0100.05320.31
7.0.00.0130.08020.07
5.6.280.0000.03721.09
5.6.210.0030.07020.55
5.6.200.0100.05018.16
5.6.190.0030.09020.56
5.6.180.0170.04720.61
5.6.170.0370.06720.55
5.6.160.0070.04320.71
5.6.150.0000.06718.17
5.6.140.0070.08318.23
5.6.130.0000.04318.21
5.6.120.0130.06021.15
5.6.110.0200.07020.98
5.6.100.0170.07721.02
5.6.90.0030.06721.14
5.6.80.0000.04320.54
5.5.350.0330.06020.46
5.5.340.0130.06717.99
5.5.330.0030.04320.44
5.5.320.0270.05020.38
5.5.310.0470.06320.32
5.5.300.0070.05317.98
5.5.290.0070.06018.07
5.5.280.0000.04320.77
5.5.270.0130.07720.68
5.5.260.0000.08320.86
5.5.250.0070.08020.69
5.5.240.0330.06020.16

preferences:
51.03 ms | 401 KiB | 5 Q