3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump( ${!${'0'} = 'StdClass'} );

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)
8.3.60.0070.01516.61
8.3.50.0130.00821.14
8.3.40.0110.00418.79
8.3.30.0140.00318.84
8.3.20.0040.00420.14
8.3.10.0040.00421.77
8.3.00.0070.00021.85
8.2.180.0110.00316.75
8.2.170.0120.00322.96
8.2.160.0070.00720.24
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0060.00319.45
8.2.120.0080.00026.35
8.2.110.0040.00420.99
8.2.100.0090.00317.93
8.2.90.0040.00419.22
8.2.80.0040.00417.97
8.2.70.0060.00317.50
8.2.60.0040.00417.92
8.2.50.0030.00618.09
8.2.40.0060.00322.31
8.2.30.0040.00419.34
8.2.20.0000.00717.67
8.2.10.0040.00418.11
8.2.00.0030.00617.92
8.1.280.0040.01125.92
8.1.270.0120.00622.16
8.1.260.0040.00428.09
8.1.250.0080.00028.09
8.1.240.0060.00322.64
8.1.230.0080.00317.70
8.1.220.0080.00017.74
8.1.210.0060.00318.77
8.1.200.0040.00417.22
8.1.190.0000.00817.23
8.1.180.0000.00718.10
8.1.170.0000.00818.64
8.1.160.0000.00720.67
8.1.150.0000.00720.80
8.1.140.0030.00519.48
8.1.130.0070.00017.31
8.1.120.0050.00217.35
8.1.110.0050.00317.45
8.1.100.0040.00417.50
8.1.90.0070.00017.49
8.1.80.0070.00017.48
8.1.70.0070.00017.51
8.1.60.0030.00517.61
8.1.50.0080.00017.57
8.1.40.0030.00517.55
8.1.30.0080.00017.67
8.1.20.0050.00217.68
8.1.10.0000.00717.45
8.1.00.0040.00417.30
8.0.300.0050.00218.84
8.0.290.0040.00416.63
8.0.280.0000.00818.36
8.0.270.0030.00317.20
8.0.260.0030.00316.79
8.0.250.0000.00717.05
8.0.240.0030.00616.95
8.0.230.0030.00317.01
8.0.220.0070.00016.96
8.0.210.0050.00316.91
8.0.200.0070.00016.99
8.0.190.0040.00416.93
8.0.180.0070.00016.97
8.0.170.0040.00417.02
8.0.160.0070.00017.07
8.0.150.0070.00016.92
8.0.140.0000.00716.84
8.0.130.0060.00013.28
8.0.120.0040.00416.96
8.0.110.0040.00416.96
8.0.100.0030.00616.84
8.0.90.0040.00417.06
8.0.80.0070.01116.81
8.0.70.0050.00216.94
8.0.60.0060.00317.01
8.0.50.0000.00817.06
8.0.30.0120.01017.10
8.0.20.0120.00917.40
8.0.10.0000.00817.10
8.0.00.0090.00816.76
7.4.330.0030.00316.79
7.4.320.0030.00316.40
7.4.300.0000.00816.59
7.4.290.0030.00516.57
7.4.280.0080.00016.43
7.4.270.0000.00716.50
7.4.260.0000.00716.59
7.4.250.0040.00416.44
7.4.240.0000.00716.51
7.4.230.0030.00316.49
7.4.220.0110.00816.39
7.4.210.0030.01216.56
7.4.200.0000.00716.57
7.4.160.0110.00416.38
7.4.150.0040.01417.40
7.4.140.0160.00617.86
7.4.130.0110.00716.55
7.4.120.0130.00516.54
7.4.110.0160.00316.56
7.4.100.0090.01316.55
7.4.90.0090.00916.45
7.4.80.0030.01519.39
7.4.70.0060.01016.48
7.4.60.0090.00916.45
7.4.50.0110.00716.38
7.4.40.0070.01016.42
7.4.30.0090.01216.56
7.4.00.0100.00614.68
7.3.330.0030.00313.16
7.3.320.0060.00013.19
7.3.310.0030.00316.39
7.3.300.0030.00316.25
7.3.290.0040.00416.21
7.3.280.0050.01316.23
7.3.270.0120.00617.40
7.3.260.0030.01516.36
7.3.250.0060.01316.25
7.3.240.0090.00916.46
7.3.230.0100.00716.39
7.3.210.0140.00316.34
7.3.200.0100.00719.39
7.3.190.0030.01316.45
7.3.180.0100.00616.33
7.3.170.0130.00816.47
7.3.160.0090.00616.33
7.2.330.0070.01116.38
7.2.320.0000.01716.66
7.2.310.0090.00816.61
7.2.300.0030.01416.63
7.2.290.0100.00716.49
7.2.00.0040.00819.50
7.1.100.0060.00917.92
7.1.70.0000.00817.10
7.1.60.0100.00017.15
7.1.50.0110.00816.95
7.1.00.0070.07322.36
7.0.200.0040.01116.68
7.0.60.0170.07721.81
7.0.50.0030.06317.80
7.0.40.0030.04720.07
7.0.30.0300.08320.16
7.0.20.0370.07020.17
7.0.10.0030.05020.20
7.0.00.0070.06320.18
5.6.280.0070.03721.10
5.6.210.0000.08720.60
5.6.200.0070.06318.13
5.6.190.0130.07720.43
5.6.180.0300.07020.45
5.6.170.0230.05320.42
5.6.160.0030.04320.49
5.6.150.0070.08018.22
5.6.140.0130.04018.22
5.6.130.0000.04318.22
5.6.120.0100.05020.89
5.6.110.0000.08020.97
5.6.100.0070.07320.99
5.6.90.0070.08720.99
5.6.80.0030.08320.40
5.5.350.0130.06320.40
5.5.340.0130.07717.96
5.5.330.0070.08020.36
5.5.320.0200.07020.27
5.5.310.0300.06020.20
5.5.300.0070.06317.91
5.5.290.0100.07717.91
5.5.280.0070.07320.75
5.5.270.0170.03320.73
5.5.260.0070.09020.75
5.5.250.0200.07320.65
5.5.240.0170.08320.25

preferences:
35.64 ms | 401 KiB | 5 Q