3v4l.org

run code in 300+ PHP versions simultaneously
<?php $o = new stdClass(); $o->hello = 'test'; var_dump((array) $o);

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)
8.3.60.0160.00016.63
8.3.50.0070.00716.35
8.3.40.0000.01518.54
8.3.30.0110.00418.72
8.3.20.0000.00720.19
8.3.10.0030.00623.51
8.3.00.0000.00820.95
8.2.180.0150.00318.41
8.2.170.0140.00022.96
8.2.160.0120.00322.30
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0060.00322.08
8.2.120.0000.00826.35
8.2.110.0060.00320.53
8.2.100.0120.00017.78
8.2.90.0050.00319.05
8.2.80.0030.00517.97
8.2.70.0040.00417.38
8.2.60.0030.00617.91
8.2.50.0060.00318.10
8.2.40.0000.00822.32
8.2.30.0030.00620.95
8.2.20.0000.00818.00
8.2.10.0040.00417.90
8.2.00.0040.00417.80
8.1.280.0070.00725.92
8.1.270.0040.00423.98
8.1.260.0060.00326.35
8.1.250.0040.00428.09
8.1.240.0060.00322.53
8.1.230.0080.00319.22
8.1.220.0060.00317.74
8.1.210.0040.00418.77
8.1.200.0030.00617.35
8.1.190.0030.00619.01
8.1.180.0030.00618.10
8.1.170.0040.00718.53
8.1.160.0040.00419.07
8.1.150.0030.00520.59
8.1.140.0000.00719.51
8.1.130.0000.00718.91
8.1.120.0040.00417.46
8.1.110.0000.00817.37
8.1.100.0060.00317.28
8.1.90.0000.00717.27
8.1.80.0020.00517.37
8.1.70.0000.00717.50
8.1.60.0000.00817.62
8.1.50.0040.00417.52
8.1.40.0000.00817.48
8.1.30.0040.00417.66
8.1.20.0040.00417.67
8.1.10.0050.00217.48
8.1.00.0050.00317.43
8.0.300.0070.00018.77
8.0.290.0040.00416.63
8.0.280.0030.00318.39
8.0.270.0040.00417.23
8.0.260.0000.00716.75
8.0.250.0030.00316.92
8.0.240.0000.00816.84
8.0.230.0030.00516.80
8.0.220.0070.00016.82
8.0.210.0030.00316.71
8.0.200.0030.00316.77
8.0.190.0050.00316.90
8.0.180.0040.00416.68
8.0.170.0000.00716.89
8.0.160.0030.00516.83
8.0.150.0030.00516.75
8.0.140.0040.00416.68
8.0.130.0000.00613.28
8.0.120.0000.00816.73
8.0.110.0030.00316.87
8.0.100.0030.00516.77
8.0.90.0000.00716.69
8.0.80.0060.00916.82
8.0.70.0030.00416.80
8.0.60.0030.00516.86
8.0.50.0030.00516.62
8.0.30.0090.01117.03
8.0.20.0120.00717.40
8.0.10.0000.00716.99
8.0.00.0030.01316.83
7.4.330.0000.00615.55
7.4.320.0030.00316.64
7.4.300.0030.00316.40
7.4.290.0030.00316.48
7.4.280.0050.00516.54
7.4.270.0030.00316.52
7.4.260.0030.00313.29
7.4.250.0030.00316.45
7.4.240.0050.00316.62
7.4.230.0000.00716.44
7.4.220.0100.01716.50
7.4.210.0130.00616.45
7.4.200.0070.00016.39
7.4.160.0110.00616.51
7.4.150.0170.00417.40
7.4.140.0130.00717.86
7.4.130.0200.00016.45
7.4.120.0150.00516.46
7.4.110.0110.00616.47
7.4.100.0070.01016.59
7.4.90.0090.00916.61
7.4.80.0070.01019.39
7.4.70.0100.00616.39
7.4.60.0100.00616.50
7.4.50.0050.00816.48
7.4.40.0110.00516.35
7.4.30.0000.01716.36
7.4.10.0070.01415.15
7.4.00.0090.01015.07
7.3.330.0020.00213.02
7.3.320.0060.00013.00
7.3.310.0070.00016.11
7.3.300.0000.00716.25
7.3.290.0110.00516.28
7.3.280.0100.00716.23
7.3.270.0080.01217.40
7.3.260.0110.00816.35
7.3.250.0130.00916.41
7.3.240.0140.00316.39
7.3.230.0050.01116.34
7.3.210.0130.00416.23
7.3.200.0090.00616.32
7.3.190.0040.01216.50
7.3.180.0030.01616.27
7.3.170.0060.01016.36
7.3.160.0100.00616.34
7.3.130.0030.01114.81
7.3.120.0070.01314.59
7.3.110.0070.01014.85
7.3.100.0030.01014.93
7.3.90.0040.00814.57
7.3.80.0070.01414.58
7.3.70.0090.00314.48
7.3.60.0100.00414.95
7.3.50.0060.00814.66
7.3.40.0030.00914.79
7.3.30.0030.01214.47
7.3.20.0000.01216.66
7.3.10.0030.01016.63
7.3.00.0070.00716.43
7.2.330.0090.00916.60
7.2.320.0140.00316.55
7.2.310.0030.01516.70
7.2.300.0040.01516.61
7.2.290.0080.00816.67
7.2.260.0100.00315.07
7.2.250.0030.01615.09
7.2.240.0030.01015.21
7.2.230.0120.00315.15
7.2.220.0090.00914.88
7.2.210.0030.01215.28
7.2.200.0060.00314.97
7.2.190.0030.01214.80
7.2.180.0090.00914.80
7.2.170.0040.00814.63
7.2.160.0090.00015.07
7.2.150.0070.01016.95
7.2.140.0120.00616.89
7.2.130.0070.00616.70
7.2.120.0030.01116.85
7.2.110.0040.01116.93
7.2.100.0050.01016.81
7.2.90.0070.00916.20
7.2.80.0100.00515.87
7.2.70.0460.01016.10
7.2.60.0480.00716.15
7.2.50.0100.00816.16
7.2.40.0060.00816.15
7.2.30.0090.00516.21
7.2.20.0120.00416.20
7.2.10.0120.00416.11
7.2.00.0100.00416.17
7.1.330.0070.00315.71
7.1.320.0080.00815.72
7.1.310.0030.01615.81
7.1.300.0030.00515.69
7.1.290.0110.00415.70
7.1.280.0040.00815.61
7.1.270.0110.00315.73
7.1.260.0000.00915.38
7.1.250.0050.01015.68
7.1.240.0070.00715.74
7.1.230.0020.00815.41
7.1.220.0030.01015.50
7.1.210.0050.00814.99
7.1.200.0390.00915.01
7.1.190.0620.00814.97
7.1.180.0390.00915.00
7.1.170.0170.00814.96
7.1.160.0330.00915.06
7.1.150.0090.00615.01
7.1.140.0060.00714.98
7.1.130.0070.00914.92
7.1.120.0050.00814.76
7.1.110.0160.00615.20
7.1.100.0070.00514.95
7.1.90.0080.00415.04
7.1.80.0060.00915.01
7.1.70.0180.00214.99
7.1.60.0140.00520.86
7.1.50.0130.00521.01
7.1.40.0120.00921.04
7.1.30.0110.00921.04
7.1.20.0140.00821.12
7.1.10.0040.01015.08
7.1.00.0160.00815.13
7.0.330.0100.00515.27
7.0.320.0050.00815.44
7.0.310.0080.00514.68
7.0.300.0050.00914.61
7.0.290.0060.00714.61
7.0.280.0050.00914.63
7.0.270.0210.00714.56
7.0.260.0120.00414.54
7.0.250.0070.00614.62
7.0.240.0060.00714.69
7.0.230.0100.00714.74
7.0.220.0200.00814.66
7.0.210.0070.00714.65
7.0.200.0190.00614.71
7.0.190.0040.00914.72
7.0.180.0760.00714.57
7.0.170.0550.01014.76
7.0.160.0370.00814.65
7.0.150.0120.00614.69
7.0.140.0270.00614.70
7.0.130.0360.00714.59
7.0.120.0120.00614.48
7.0.110.0140.00914.78
7.0.100.0050.00914.73
7.0.90.0420.00514.60
7.0.80.0530.00114.76
7.0.70.0070.00714.57
7.0.60.0110.00514.75
7.0.50.0060.00714.84
7.0.40.0050.00813.38
7.0.30.0170.00713.42
7.0.20.0490.00613.35
7.0.10.0050.00613.47
7.0.00.0080.00413.45
5.6.400.0060.01214.70
5.6.390.0070.00714.23
5.6.380.0050.01014.29
5.6.370.0100.00614.16
5.6.360.0040.01114.68
5.6.350.0040.00414.37
5.6.340.0060.00614.68
5.6.330.0030.01314.29
5.6.320.0040.00514.53
5.6.310.0070.00714.41
5.6.300.0000.01214.37
5.6.290.0000.01514.30
5.6.280.0060.00314.36
5.6.270.0060.00914.54
5.6.260.0000.01414.11
5.6.250.0090.00314.49
5.6.240.0120.00014.46
5.6.230.0070.00714.42
5.6.220.0030.00914.50
5.6.210.0120.00414.64
5.6.200.0000.00914.25
5.6.190.0040.01114.34
5.6.180.0060.00614.24
5.6.170.0070.00714.31
5.6.160.0030.00914.34
5.6.150.0100.00314.23
5.6.140.0000.01014.29
5.6.130.0090.00614.18
5.6.120.0030.01314.62
5.6.110.0140.00314.50
5.6.100.0080.00614.15
5.6.90.0110.00414.35
5.6.80.0030.01314.26
5.6.70.0000.01014.15
5.6.60.0040.00914.21
5.6.50.0030.00814.21
5.6.40.0030.01014.50
5.6.30.0040.01214.44
5.6.20.0030.00714.20
5.6.10.0070.01014.23
5.6.00.0040.01114.19

preferences:
61.3 ms | 401 KiB | 5 Q