3v4l.org

run code in 300+ PHP versions simultaneously
<?php $o = new \stdClass(); $o->foo='bar'; dump_var($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)
8.3.60.0040.01516.63
8.3.50.0140.00016.14
8.3.40.0210.00018.76
8.3.30.0110.00318.83
8.3.20.0080.00020.20
8.3.10.0000.00821.64
8.3.00.0040.00420.82
8.2.180.0150.00418.54
8.2.170.0040.01122.96
8.2.160.0100.00722.08
8.2.150.0050.00224.18
8.2.140.0040.00424.66
8.2.130.0040.00422.13
8.2.120.0040.00426.35
8.2.110.0030.00622.21
8.2.100.0100.00717.58
8.2.90.0060.00319.05
8.2.80.0000.00917.97
8.2.70.0030.00717.50
8.2.60.0000.00817.80
8.2.50.0040.00418.10
8.2.40.0040.00422.20
8.2.30.0000.00720.89
8.2.20.0000.00718.05
8.2.10.0000.00817.96
8.2.00.0000.00717.87
8.1.270.0000.00823.97
8.1.260.0070.00026.35
8.1.250.0080.00028.09
8.1.240.0060.00323.97
8.1.230.0040.00722.11
8.1.220.0040.00417.79
8.1.210.0050.00318.77
8.1.200.0060.00317.23
8.1.190.0090.00017.13
8.1.180.0040.00418.10
8.1.170.0030.00718.56
8.1.160.0040.00419.05
8.1.150.0040.00418.86
8.1.140.0000.00819.51
8.1.130.0000.00718.84
8.1.120.0040.00417.39
8.1.110.0000.00717.44
8.1.100.0000.00917.39
8.1.90.0000.00717.25
8.1.80.0090.00017.34
8.1.70.0000.00617.36
8.1.60.0050.00217.53
8.1.50.0040.00417.48
8.1.40.0000.00817.41
8.1.30.0000.00717.51
8.1.20.0040.00417.65
8.1.10.0040.00417.50
8.1.00.0070.00017.41
8.0.300.0000.00718.77
8.0.290.0000.00716.63
8.0.280.0000.00718.30
8.0.270.0000.00817.25
8.0.260.0000.00616.83
8.0.250.0000.00716.94
8.0.240.0000.00816.87
8.0.230.0000.00816.96
8.0.220.0070.00016.89
8.0.210.0040.00416.88
8.0.200.0030.00316.97
8.0.190.0080.00016.93
8.0.180.0070.00016.78
8.0.170.0000.00716.97
8.0.160.0040.00416.79
8.0.150.0000.00816.76
8.0.140.0040.00416.75
8.0.130.0000.00513.29
8.0.120.0040.00416.76
8.0.110.0040.00416.82
8.0.100.0070.00016.97
8.0.90.0070.00016.76
8.0.80.0060.01316.77
8.0.70.0040.00416.82
8.0.60.0000.00716.84
8.0.50.0050.00216.84
8.0.30.0120.00817.07
8.0.20.0110.00717.40
8.0.10.0020.00517.03
8.0.00.0090.00917.00
7.4.330.0050.00015.55
7.4.320.0000.00716.43
7.4.300.0000.00616.57
7.4.290.0030.00316.40
7.4.280.0000.00716.59
7.4.270.0030.00316.50
7.4.260.0060.00013.25
7.4.250.0040.00416.61
7.4.240.0040.00316.65
7.4.230.0030.00316.50
7.4.220.0150.00316.39
7.4.210.0090.01016.50
7.4.200.0030.00316.70
7.4.160.0070.00916.52
7.4.150.0150.00917.40
7.4.140.0110.00717.86
7.4.130.0160.00316.55
7.4.120.0140.00616.54
7.4.110.0110.00716.55
7.4.100.0130.00616.51
7.4.90.0110.00716.44
7.4.80.0060.01119.39
7.4.70.0090.01116.36
7.4.60.0070.01016.74
7.4.50.0100.00216.43
7.4.40.0130.00316.53
7.4.30.0140.00916.55
7.4.00.0030.01414.85
7.3.330.0050.00013.11
7.3.320.0000.00513.15
7.3.310.0070.00016.05
7.3.300.0040.00416.15
7.3.290.0130.00316.26
7.3.280.0100.00716.25
7.3.270.0110.00617.40
7.3.260.0130.00416.34
7.3.250.0120.00816.42
7.3.240.0020.01616.40
7.3.230.0090.00916.15
7.3.210.0110.00716.41
7.3.200.0110.00916.40
7.3.190.0070.01316.26
7.3.180.0120.00716.40
7.3.170.0090.01216.25
7.3.160.0040.01216.41
7.3.10.0120.00616.50
7.3.00.0200.00316.26
7.2.330.0060.01216.66
7.2.320.0100.01416.34
7.2.310.0030.01316.60
7.2.300.0080.01616.74
7.2.290.0120.00316.62
7.2.130.0130.00616.58
7.2.120.0170.00316.65
7.2.110.0080.00516.78
7.2.100.0080.00616.66
7.2.90.0160.00316.77
7.2.80.0170.00316.77
7.2.70.0160.00616.80
7.2.60.0070.00616.64
7.2.50.0270.00816.66
7.2.40.0120.00816.77
7.2.30.0120.00616.80
7.2.20.0220.00316.68
7.2.10.0110.01716.58
7.2.00.0170.00617.94
7.1.250.0060.00615.45
7.1.200.0030.00915.49
7.1.100.0000.00817.87
7.1.70.0000.00817.04
7.1.60.0600.01033.25
7.1.50.0470.00732.78
7.1.40.0470.01032.50
7.1.30.0430.01332.57
7.1.20.0630.01732.69
7.1.10.0270.01014.79
7.1.00.0300.01014.78
7.0.200.0370.01014.66
7.0.190.0400.00714.60
7.0.180.0230.01314.55
7.0.170.0400.00714.35
7.0.160.0670.01714.32
7.0.150.0200.01714.18
7.0.140.0430.01014.39
7.0.130.0200.01314.71
7.0.120.0270.01014.80
7.0.110.0300.00714.45
7.0.100.0230.01314.57
7.0.90.0330.00714.28
7.0.80.0600.01014.50
7.0.70.0270.01314.16
7.0.60.0330.00314.23
7.0.50.0270.01014.35
7.0.40.0300.00714.45
7.0.30.0300.00714.51
7.0.20.0270.01014.40
7.0.10.0300.01014.25
7.0.00.0300.01014.39

preferences:
36.56 ms | 400 KiB | 5 Q