3v4l.org

run code in 300+ PHP versions simultaneously
<?php $obj0 = new \stdClass; $obj1 = new \stdClass; var_export(array_diff([$obj0], [$obj1]));

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)
8.3.60.0170.00018.43
8.3.50.0140.00016.30
8.3.40.0090.00918.73
8.3.30.0110.00418.59
8.3.20.0070.00021.78
8.3.10.0040.00423.36
8.3.00.0040.00418.00
8.2.180.0070.00716.63
8.2.170.0140.00422.96
8.2.160.0070.00721.19
8.2.150.0050.00324.18
8.2.140.0030.00524.66
8.2.130.0040.00420.52
8.2.120.0060.00326.35
8.2.110.0070.00320.97
8.2.100.0040.00819.54
8.2.90.0050.00319.27
8.2.80.0060.00317.97
8.2.70.0000.00917.48
8.2.60.0030.00518.03
8.2.50.0000.00818.10
8.2.40.0000.00822.25
8.2.30.0030.00620.89
8.2.20.0030.00618.05
8.2.10.0040.00418.02
8.2.00.0040.00418.07
8.1.280.0100.00725.92
8.1.270.0040.00423.97
8.1.260.0040.00426.35
8.1.250.0050.00228.09
8.1.240.0050.00521.17
8.1.230.0080.00417.70
8.1.220.0100.00017.74
8.1.210.0000.00818.77
8.1.200.0040.00417.35
8.1.190.0000.00817.47
8.1.180.0060.00318.10
8.1.170.0040.00418.70
8.1.160.0000.00718.86
8.1.150.0000.00720.30
8.1.140.0050.00219.46
8.1.130.0000.00718.92
8.1.120.0040.00417.41
8.1.110.0040.00417.43
8.1.100.0030.00617.45
8.1.90.0000.00717.45
8.1.80.0000.00717.41
8.1.70.0000.00717.34
8.1.60.0000.00817.53
8.1.50.0000.00717.43
8.1.40.0000.00817.52
8.1.30.0000.00717.49
8.1.20.0040.00417.65
8.1.10.0040.00417.50
8.1.00.0000.00717.53
8.0.300.0020.00518.77
8.0.290.0040.00416.63
8.0.280.0020.00518.34
8.0.270.0030.00317.25
8.0.260.0060.00016.86
8.0.250.0030.00316.90
8.0.240.0030.00316.89
8.0.230.0050.00217.03
8.0.220.0070.00016.92
8.0.210.0000.00716.92
8.0.200.0000.00616.98
8.0.190.0040.00417.04
8.0.180.0000.00716.87
8.0.170.0040.00416.93
8.0.160.0030.00617.01
8.0.150.0030.00516.85
8.0.140.0040.00416.86
8.0.130.0060.00013.36
8.0.120.0070.00016.95
8.0.110.0070.00017.00
8.0.100.0030.00316.76
8.0.90.0000.00816.99
8.0.80.0000.01416.94
8.0.70.0000.00816.89
8.0.60.0080.00016.80
8.0.50.0050.00216.92
8.0.30.0080.01017.04
8.0.20.0110.00817.40
8.0.10.0000.00717.02
8.0.00.0070.01016.82
7.4.330.0000.00515.55
7.4.320.0000.00616.58
7.4.300.0000.00616.42
7.4.290.0070.00016.59
7.4.280.0000.00716.58
7.4.270.0030.00316.50
7.4.260.0030.00316.60
7.4.250.0070.00016.53
7.4.240.0080.00016.59
7.4.230.0030.00516.70
7.4.220.0100.01016.50
7.4.210.0030.01016.59
7.4.200.0000.00716.39
7.4.160.0100.00716.47
7.4.150.0070.01717.40
7.4.140.0080.01017.86
7.4.130.0050.01916.37
7.4.120.0110.00916.65
7.4.110.0070.01016.70
7.4.100.0030.01516.58
7.4.90.0090.00916.65
7.4.80.0040.01219.39
7.4.70.0060.01116.34
7.4.60.0130.00316.51
7.4.50.0110.00316.42
7.4.40.0110.00416.53
7.4.30.0130.00316.51
7.4.00.0070.00714.88
7.3.330.0050.00013.10
7.3.320.0030.00313.18
7.3.310.0030.00316.32
7.3.300.0000.00616.23
7.3.290.0070.00716.29
7.3.280.0110.00516.27
7.3.270.0130.00317.40
7.3.260.0120.01016.27
7.3.250.0110.00516.25
7.3.240.0160.00216.31
7.3.230.0050.01116.39
7.3.210.0110.00916.21
7.3.200.0070.01016.49
7.3.190.0090.01316.30
7.3.180.0120.00916.36
7.3.170.0000.01516.40
7.3.160.0070.01016.35
7.3.120.0060.01014.55
7.3.110.0060.01314.63
7.3.100.0060.00314.68
7.3.90.0090.00014.71
7.3.80.0090.00014.88
7.3.70.0100.01014.70
7.3.60.0060.00614.72
7.3.50.0070.00714.63
7.3.40.0050.00514.39
7.3.30.0030.01014.75
7.3.20.0040.01116.80
7.3.10.0060.00816.25
7.3.00.0060.00816.49
7.2.330.0030.01416.67
7.2.320.0150.00416.62
7.2.310.0070.01016.21
7.2.300.0100.00616.65
7.2.290.0120.00416.64
7.2.250.0110.00714.99
7.2.240.0120.00914.79
7.2.230.0060.00615.03
7.2.220.0040.00814.95
7.2.210.0000.01615.05
7.2.200.0030.01314.74
7.2.190.0090.00314.98
7.2.180.0040.01114.59
7.2.170.0030.00915.01
7.2.130.0080.00816.84
7.2.120.0030.01116.89
7.2.110.0030.01016.65
7.2.100.0040.00816.78
7.2.90.0100.00716.86
7.2.80.0060.00816.79
7.2.70.0060.00616.63
7.2.60.0070.00816.80
7.2.50.0060.00816.62
7.2.40.0060.00616.95
7.2.30.0020.01216.66
7.2.20.0090.00316.67
7.2.10.0050.00916.91
7.2.00.0040.00717.72
7.1.330.0060.00915.63
7.1.320.0030.00815.61
7.1.310.0060.00615.80
7.1.300.0130.00315.55
7.1.290.0060.00615.87
7.1.280.0060.00915.68
7.1.270.0030.01015.76
7.1.260.0030.00715.57
7.1.250.0030.01015.62
7.1.240.0030.01315.66
7.1.230.0030.01015.78
7.1.220.0030.01315.49
7.1.210.0060.00915.75
7.1.200.0080.00315.74
7.1.190.0080.00315.35
7.1.180.0000.01215.63
7.1.170.0090.00315.91
7.1.160.0060.00915.85
7.1.150.0040.00715.67
7.1.140.0040.01115.60
7.1.130.0050.00515.57
7.1.120.0000.01115.74
7.1.110.0000.01315.79
7.1.100.0060.00915.54
7.1.90.0030.00715.69
7.1.80.0060.00615.67
7.1.70.0030.00916.23
7.1.60.0350.01124.28
7.1.50.0390.01024.06
7.1.40.0440.01424.18
7.1.30.0310.00824.09
7.1.20.0320.01024.25
7.1.10.0330.01115.19
7.1.00.0420.00815.15
7.0.330.0130.00015.07
7.0.320.0070.00715.30
7.0.310.0100.00315.46
7.0.300.0060.00315.08
7.0.290.0030.00615.39
7.0.280.0030.00715.25
7.0.270.0070.00715.00
7.0.260.0030.01015.33
7.0.250.0100.00015.60
7.0.240.0080.00415.21
7.0.230.0040.00415.44
7.0.220.0090.00315.51
7.0.210.0030.00715.15
7.0.200.0280.00815.02
7.0.190.0370.00814.78
7.0.180.0380.01114.73
7.0.170.0260.00614.90
7.0.160.0280.00914.72
7.0.150.0330.01314.85
7.0.140.0300.01114.72
7.0.130.0400.00314.89
7.0.120.0370.00714.93
7.0.110.0270.00714.65
7.0.100.0180.01114.91
7.0.90.0230.00714.93
7.0.80.0250.00814.95
7.0.70.0200.00714.80
7.0.60.0480.01014.80
7.0.50.0320.00514.95
7.0.40.0300.00914.06
7.0.30.0430.01213.94
7.0.20.0200.00914.01
7.0.10.0220.00613.87
7.0.00.0340.00314.01
5.6.380.0000.01014.21

preferences:
44.3 ms | 400 KiB | 5 Q