3v4l.org

run code in 300+ PHP versions simultaneously
<?php $o = new \stdClass(); $o->foo = 'bar'; var_dump($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)
8.3.60.0100.00716.50
8.3.50.0140.00016.48
8.3.40.0140.00718.71
8.3.30.0000.01418.56
8.3.20.0140.00019.97
8.3.10.0000.00821.95
8.3.00.0040.00421.00
8.2.180.0190.00318.17
8.2.170.0040.01122.96
8.2.160.0070.01022.04
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0050.00322.21
8.2.120.0000.00726.35
8.2.110.0090.00019.30
8.2.100.0080.00417.91
8.2.90.0030.00619.12
8.2.80.0030.00517.97
8.2.70.0050.00517.63
8.2.60.0000.00817.80
8.2.50.0000.00918.10
8.2.40.0050.00322.34
8.2.30.0080.00020.96
8.2.20.0000.00718.05
8.2.10.0040.00417.90
8.2.00.0040.00418.05
8.1.280.0110.00325.92
8.1.270.0080.00023.92
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00619.24
8.1.230.0080.00422.13
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0060.00317.35
8.1.190.0050.00517.22
8.1.180.0000.00918.10
8.1.170.0000.00918.50
8.1.160.0040.00419.00
8.1.150.0000.00718.74
8.1.140.0050.00319.43
8.1.130.0000.00718.73
8.1.120.0070.00017.39
8.1.110.0040.00417.36
8.1.100.0040.00417.39
8.1.90.0050.00217.40
8.1.80.0040.00417.44
8.1.70.0070.00017.27
8.1.60.0000.00817.41
8.1.50.0060.00317.48
8.1.40.0000.00817.34
8.1.30.0000.00717.48
8.1.20.0030.00617.62
8.1.10.0000.00717.53
8.1.00.0030.00617.41
8.0.300.0040.00418.77
8.0.290.0000.00716.75
8.0.280.0030.00318.39
8.0.270.0000.00717.20
8.0.260.0000.00716.77
8.0.250.0000.00716.86
8.0.240.0040.00416.81
8.0.230.0070.00016.88
8.0.220.0030.00316.82
8.0.210.0030.00516.86
8.0.200.0060.00016.78
8.0.190.0090.00016.91
8.0.180.0050.00216.90
8.0.170.0040.00416.73
8.0.160.0030.00316.88
8.0.150.0000.00816.63
8.0.140.0060.00316.79
8.0.130.0030.00313.19
8.0.120.0030.00316.77
8.0.110.0080.00016.75
8.0.100.0040.00416.80
8.0.90.0040.00416.82
8.0.80.0030.01416.82
8.0.70.0000.00816.90
8.0.60.0070.00016.68
8.0.50.0000.00716.63
8.0.30.0110.00916.82
8.0.20.0090.01117.40
8.0.10.0000.00716.92
8.0.00.0060.01316.68
7.4.330.0000.00415.55
7.4.320.0000.00616.46
7.4.300.0000.00616.50
7.4.290.0030.00316.54
7.4.280.0030.00616.43
7.4.270.0030.00316.40
7.4.260.0060.00013.16
7.4.250.0000.00716.38
7.4.240.0000.00816.55
7.4.230.0030.00316.29
7.4.220.0140.00316.63
7.4.210.0070.01016.45
7.4.200.0070.00016.43
7.4.160.0120.00416.46
7.4.150.0100.01017.40
7.4.140.0080.01117.86
7.4.130.0120.00616.38
7.4.120.0120.01216.49
7.4.110.0030.01416.37
7.4.100.0110.00716.52
7.4.90.0090.00916.46
7.4.80.0160.00719.39
7.4.70.0080.00816.56
7.4.60.0040.01216.50
7.4.50.0110.00316.58
7.4.40.0080.00816.43
7.4.30.0190.00416.52
7.4.00.0090.00314.79
7.3.330.0060.00013.02
7.3.320.0050.00013.04
7.3.310.0040.00416.35
7.3.300.0060.00016.22
7.3.290.0040.01216.18
7.3.280.0090.00816.18
7.3.270.0000.01717.40
7.3.260.0080.00816.22
7.3.250.0130.00616.37
7.3.240.0120.00516.27
7.3.230.0180.00316.25
7.3.210.0060.01016.59
7.3.200.0100.01016.52
7.3.190.0090.00816.31
7.3.180.0120.01016.17
7.3.170.0060.00916.42
7.3.160.0160.00016.42
7.2.330.0100.00716.39
7.2.320.0150.00316.54
7.2.310.0160.00016.64
7.2.300.0110.00616.46
7.2.290.0080.00816.46
7.2.60.0100.00716.85
7.2.00.0070.00719.36
7.1.200.0060.00615.55
7.1.100.0040.00718.00
7.1.70.0000.00817.11
7.1.60.0070.00417.17
7.1.50.0040.00716.88
7.1.40.0040.00816.52
7.1.30.0030.00716.62
7.1.20.0070.00716.75
7.1.10.0040.00716.69
7.1.00.0000.00816.75
7.0.200.0030.00616.56
7.0.190.0000.01016.35
7.0.180.0000.00816.44
7.0.170.0000.00816.12
7.0.160.0000.00916.43
7.0.150.0030.00615.99
7.0.140.0070.00016.34
7.0.130.0050.00516.58
7.0.120.0000.00816.43
7.0.110.0030.01216.23
7.0.100.0070.00316.26
7.0.90.0050.00516.33
7.0.80.0030.00516.37
7.0.70.0000.01016.24
7.0.60.0000.01116.20
7.0.50.0030.00716.29
7.0.40.0040.00414.45
7.0.30.0030.00614.45
7.0.20.0070.00314.45
7.0.10.0000.00714.45
7.0.00.0000.01014.48

preferences:
37.94 ms | 401 KiB | 5 Q