3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = new stdClass(); $b = new stdClass(); $b->extraparam = 1; var_dump($a==$b);

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)
8.3.70.0070.01016.58
8.3.60.0140.00418.55
8.3.50.0100.00618.19
8.3.40.0110.00418.70
8.3.30.0000.01418.57
8.3.20.0080.00018.60
8.3.10.0030.00623.52
8.3.00.0070.00019.39
8.2.190.0100.00718.16
8.2.180.0210.00016.38
8.2.170.0150.00622.96
8.2.160.0090.00620.39
8.2.150.0070.00024.18
8.2.140.0040.00424.66
8.2.130.0080.00019.77
8.2.120.0050.00326.35
8.2.110.0040.00421.00
8.2.100.0060.00617.72
8.2.90.0000.00719.05
8.2.80.0040.00417.97
8.2.70.0050.00317.93
8.2.60.0000.00818.03
8.2.50.0040.00718.10
8.2.40.0070.00019.45
8.2.30.0040.00419.30
8.2.20.0040.00418.12
8.2.10.0030.00319.49
8.2.00.0000.00817.64
8.1.280.0140.00725.92
8.1.270.0040.00418.87
8.1.260.0000.00726.35
8.1.250.0070.00028.09
8.1.240.0100.00020.99
8.1.230.0100.00318.87
8.1.220.0070.00017.74
8.1.210.0050.00318.77
8.1.200.0030.00517.48
8.1.190.0030.00517.35
8.1.180.0080.00018.10
8.1.170.0080.00018.50
8.1.160.0040.00418.93
8.1.150.0030.00618.82
8.1.140.0000.00720.30
8.1.130.0000.00820.09
8.1.120.0030.00317.52
8.1.110.0070.00017.47
8.1.100.0040.00417.34
8.1.90.0040.00417.48
8.1.80.0040.00417.36
8.1.70.0070.00017.45
8.1.60.0000.00817.57
8.1.50.0050.00317.44
8.1.40.0030.00617.50
8.1.30.0060.00317.56
8.1.20.0050.00317.62
8.1.10.0040.00417.37
8.1.00.0070.00017.50
8.0.300.0080.00418.77
8.0.290.0070.00016.75
8.0.280.0030.00318.38
8.0.270.0000.01017.16
8.0.260.0000.00620.18
8.0.250.0000.00716.95
8.0.240.0000.00716.81
8.0.230.0030.00316.94
8.0.220.0050.00316.89
8.0.210.0030.00316.88
8.0.200.0070.00016.84
8.0.190.0000.00916.90
8.0.180.0060.00316.94
8.0.170.0000.00916.89
8.0.160.0040.00416.91
8.0.150.0000.00716.81
8.0.140.0040.00416.84
8.0.130.0060.00013.34
8.0.120.0000.00716.77
8.0.110.0050.00216.73
8.0.100.0000.00716.92
8.0.90.0070.00016.73
8.0.80.0100.00616.88
8.0.70.0040.00416.70
8.0.60.0070.00016.91
8.0.50.0040.00416.71
8.0.30.0080.01116.99
8.0.20.0130.00617.40
8.0.10.0000.00716.93
8.0.00.0120.00716.73
7.4.330.0000.00515.55
7.4.320.0000.00716.46
7.4.300.0030.00316.59
7.4.290.0000.00716.48
7.4.280.0080.00016.50
7.4.270.0000.00716.48
7.4.260.0050.00316.64
7.4.250.0000.00916.41
7.4.240.0030.00316.46
7.4.230.0000.00816.53
7.4.220.0080.00016.57
7.4.210.0040.01116.60
7.4.200.0000.00716.62
7.4.160.0070.00916.50
7.4.140.0130.00817.86
7.4.130.0100.01316.53
7.4.120.0070.01116.50
7.4.110.0090.00916.58
7.4.100.0100.01016.60
7.4.90.0070.01016.59
7.4.80.0080.01619.39
7.4.70.0100.01016.47
7.4.60.0100.00616.44
7.4.50.0000.01216.13
7.4.40.0070.01016.44
7.4.00.0060.01115.01
7.3.330.0020.00212.99
7.3.320.0020.00213.20
7.3.310.0030.00316.25
7.3.300.0040.00416.25
7.3.290.0070.00016.10
7.3.280.0050.01216.20
7.3.260.0070.01416.32
7.3.240.0060.01116.42
7.3.230.0080.01116.36
7.3.210.0030.01516.23
7.3.200.0120.00916.34
7.3.190.0060.01516.36
7.3.180.0040.01116.57
7.3.170.0100.00616.36
7.3.160.0160.00316.30
7.3.120.0080.01014.96
7.3.110.0090.00914.63
7.3.100.0110.00314.61
7.3.90.0070.00814.52
7.3.80.0010.01114.88
7.3.70.0070.00714.92
7.3.60.0100.00414.73
7.3.50.0040.00914.81
7.3.40.0040.01214.75
7.3.30.0050.00714.51
7.3.20.0000.01316.63
7.3.10.0040.00616.59
7.3.00.0060.00616.60
7.2.330.0090.01116.38
7.2.320.0080.00916.62
7.2.310.0100.00616.73
7.2.300.0130.01016.52
7.2.290.0080.00816.32
7.2.250.0070.01014.99
7.2.240.0020.01514.85
7.2.230.0070.00915.04
7.2.220.0070.00514.92
7.2.210.0040.00914.86
7.2.200.0050.00915.00
7.2.190.0020.01214.75
7.2.180.0050.00814.77
7.2.170.0070.00714.95
7.2.110.0250.01214.38
7.2.100.0190.00814.80
7.2.90.0640.01014.78
7.2.80.0100.01014.75
7.2.70.1090.00715.09
7.2.60.0130.00815.05
7.2.50.0760.00715.11
7.2.40.1400.01015.02
7.2.30.0110.00814.97
7.2.20.3160.00714.98
7.2.10.0310.00715.02
7.2.00.0160.00314.79
7.1.330.0040.01115.69
7.1.320.0050.00915.47
7.1.310.0070.00615.57
7.1.300.0050.00515.68
7.1.290.0080.00515.47
7.1.280.0050.00915.62
7.1.270.0060.00315.69
7.1.260.0060.00615.75
7.1.230.0070.01613.78
7.1.220.0390.00913.68
7.1.210.0070.00713.84
7.1.200.0090.00913.63
7.1.190.0260.00313.82
7.1.180.0180.00913.78
7.1.170.0320.00613.70
7.1.160.3520.00313.89
7.1.150.0410.00313.75
7.1.140.0080.01213.86
7.1.130.0180.00013.78
7.1.120.1180.00913.56
7.1.110.0400.00313.84
7.1.100.0170.00313.65
7.1.90.0270.00313.54
7.1.80.0130.00913.54
7.1.70.0140.00713.80
7.1.60.1200.01331.41
7.1.50.0290.00731.98
7.1.40.0360.00731.73
7.1.30.0720.01231.62
7.1.20.0840.01031.73
7.1.10.1890.01313.59
7.1.00.2750.00013.49
5.6.380.0060.00914.20

preferences:
48.77 ms | 401 KiB | 5 Q