3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = (int)(new stdclass); var_dump($a);

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)
8.3.60.0090.00916.75
8.3.50.0130.00316.30
8.3.40.0110.00418.58
8.3.30.0090.00618.60
8.3.20.0090.00020.82
8.3.10.0040.00421.82
8.3.00.0080.00019.24
8.2.180.0150.00316.73
8.2.170.0080.00622.96
8.2.160.0030.01020.52
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0050.00319.23
8.2.110.0100.00022.28
8.2.100.0080.00417.84
8.2.90.0030.00519.23
8.2.80.0080.00017.97
8.2.70.0040.00417.50
8.2.60.0030.00517.92
8.2.50.0000.00918.10
8.2.40.0050.00322.50
8.2.30.0050.00220.84
8.2.20.0000.00818.02
8.2.10.0040.00418.05
8.2.00.0000.00717.89
8.1.280.0070.01125.92
8.1.270.0080.00023.92
8.1.260.0040.00426.35
8.1.250.0090.00028.09
8.1.240.0000.00820.92
8.1.230.0080.00318.84
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0060.00317.00
8.1.190.0080.00017.23
8.1.180.0020.00518.10
8.1.170.0050.00318.59
8.1.160.0000.00718.95
8.1.150.0070.00020.67
8.1.140.0030.00519.51
8.1.130.0030.00718.86
8.1.120.0000.00717.37
8.1.110.0040.00417.39
8.1.100.0050.00217.42
8.1.90.0030.00517.34
8.1.80.0000.00717.46
8.1.70.0000.00717.46
8.1.60.0000.00817.55
8.1.50.0000.00817.49
8.1.40.0080.00317.37
8.1.30.0060.00317.70
8.1.20.0000.00917.64
8.1.10.0000.00817.43
8.1.00.0040.00417.43
8.0.300.0000.00718.77
8.0.290.0040.00416.75
8.0.280.0070.00018.28
8.0.270.0040.00417.19
8.0.260.0030.00316.85
8.0.250.0040.00416.95
8.0.240.0040.00416.81
8.0.230.0070.00016.82
8.0.220.0030.00316.84
8.0.210.0030.00516.89
8.0.200.0030.00316.95
8.0.190.0050.00516.80
8.0.180.0070.00016.85
8.0.170.0070.00316.94
8.0.160.0030.00516.95
8.0.150.0050.00316.80
8.0.140.0000.00816.73
8.0.130.0050.00013.37
8.0.120.0030.00516.84
8.0.110.0030.00316.73
8.0.100.0000.00716.92
8.0.90.0040.00316.71
8.0.80.0060.01016.92
8.0.70.0000.00716.91
8.0.60.0070.00016.95
8.0.50.0040.00416.82
8.0.30.0110.00916.98
8.0.20.0110.00817.40
8.0.10.0000.00717.13
8.0.00.0140.00916.49
7.4.330.0020.00215.55
7.4.320.0000.00616.53
7.4.300.0000.00916.38
7.4.290.0100.00016.38
7.4.280.0040.00416.48
7.4.270.0000.00816.59
7.4.260.0060.00013.25
7.4.250.0030.00316.37
7.4.240.0000.00716.50
7.4.230.0030.00316.49
7.4.220.0100.00716.59
7.4.210.0040.01116.37
7.4.200.0040.00316.69
7.4.160.0110.00916.61
7.4.150.0100.00717.40
7.4.140.0140.00817.86
7.4.130.0120.00916.44
7.4.120.0090.01116.59
7.4.110.0110.00916.47
7.4.100.0100.00716.68
7.4.90.0080.00816.32
7.4.80.0130.00619.39
7.4.70.0110.00516.51
7.4.60.0060.01016.38
7.4.50.0070.01116.24
7.4.40.0090.00616.26
7.4.30.0090.01316.42
7.4.00.0020.01314.96
7.3.330.0000.00712.98
7.3.320.0030.00313.14
7.3.310.0030.00516.34
7.3.300.0030.00316.23
7.3.290.0070.01016.25
7.3.280.0080.00916.26
7.3.270.0070.01117.40
7.3.260.0070.01116.25
7.3.250.0090.01016.21
7.3.240.0140.00516.49
7.3.230.0090.00916.43
7.3.210.0030.01416.42
7.3.200.0040.01116.30
7.3.190.0100.00716.26
7.3.180.0110.01116.57
7.3.170.0140.00316.36
7.3.160.0030.01216.29
7.3.120.0120.00614.82
7.3.110.0070.01114.44
7.3.100.0030.01014.71
7.3.90.0130.00314.68
7.3.80.0040.01214.83
7.3.70.0030.00714.56
7.3.60.0070.00714.77
7.3.50.0060.01014.71
7.3.40.0100.00714.75
7.3.30.0070.00714.63
7.3.20.0070.01116.34
7.3.10.0140.00016.40
7.3.00.0050.00816.39
7.2.330.0150.00316.59
7.2.320.0130.00316.57
7.2.310.0070.01016.21
7.2.300.0100.00716.50
7.2.290.0090.00916.32
7.2.250.0070.01315.03
7.2.240.0100.01014.82
7.2.230.0050.00514.91
7.2.220.0070.00315.03
7.2.210.0070.00714.80
7.2.200.0040.01114.70
7.2.190.0080.00814.98
7.2.180.0060.00914.96
7.2.170.0000.01714.70
7.2.130.0100.01016.21
7.2.120.0160.00416.55
7.2.110.0130.00516.41
7.2.100.0160.00316.41
7.2.90.0180.00616.58
7.2.80.0090.00616.18
7.2.70.0070.00916.63
7.2.60.0080.00816.48
7.2.50.0070.00916.53
7.2.40.0070.00916.55
7.2.30.0060.00816.61
7.2.20.0120.00616.59
7.2.10.0100.00316.57
7.2.00.0100.00316.63
7.1.330.0070.00715.69
7.1.320.0150.00015.95
7.1.310.0030.01215.74
7.1.300.0000.00915.72
7.1.290.0060.00915.52
7.1.280.0140.00315.57
7.1.270.0060.01015.73
7.1.260.0100.00615.85
7.1.250.0070.00715.45
7.1.240.0030.00715.55
7.1.230.0110.00315.48
7.1.220.0040.00815.17
7.1.210.0080.00515.57
7.1.200.0090.00415.43
7.1.190.0090.00715.50
7.1.180.0070.00615.51
7.1.170.0060.00915.73
7.1.160.0100.00515.67
7.1.150.0060.00915.90
7.1.140.0030.00815.79
7.1.130.0070.00615.58
7.1.120.0050.00915.37
7.1.110.0060.00715.59
7.1.100.0080.00615.68
7.1.90.0080.00615.52
7.1.80.0080.00715.63
7.1.70.0100.00315.69
7.1.60.0130.00724.68
7.1.50.1520.00824.71
7.1.40.0150.00624.58
7.1.30.0110.01124.58
7.1.20.1180.00824.54
7.1.10.0080.00315.64
7.1.00.0080.00615.67
7.0.330.0030.01014.98
7.0.320.0170.00514.72
7.0.310.0050.00714.91
7.0.300.0060.00515.31
7.0.290.0050.01015.05
7.0.280.0080.00415.25
7.0.270.0070.00515.21
7.0.260.0020.01115.26
7.0.250.0060.00715.30
7.0.240.0030.00915.32
7.0.230.0050.00615.20
7.0.220.0080.00515.18
7.0.210.0070.00315.15
7.0.200.0050.00715.25
7.0.190.0070.00515.26
7.0.180.1860.00715.11
7.0.170.0100.00415.19
7.0.160.0090.00415.15
7.0.150.0070.00415.29
7.0.140.1120.00914.38
7.0.130.0560.00514.36
7.0.120.0060.00615.37
7.0.110.0070.00715.12
7.0.100.0080.00615.21
7.0.90.0080.00515.28
7.0.80.0070.00715.16
7.0.70.0090.00415.20
7.0.60.0080.00715.39
7.0.50.0070.00515.46
7.0.40.0090.00314.38
7.0.30.0050.00814.33
7.0.20.0050.00614.16
7.0.10.0070.00714.17
7.0.00.0060.01014.35
5.6.380.0080.00613.80

preferences:
48.9 ms | 401 KiB | 5 Q