3v4l.org

run code in 300+ PHP versions simultaneously
<?php //magic engine tags... function php_engine_API(){ $var1 = 'The profile of Mr Dennisrec xVILEN'.' Hello world'; $_SESSION['MR DENNIS'] = $var1; $final_setlite = $_SESSION['MR DENNIS']; // return $final_setlite; }; echo php_engine_API();

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)
8.3.60.0070.01416.50
8.3.50.0290.00821.34
8.3.40.0090.00618.84
8.3.30.0070.00718.70
8.3.20.0070.00020.16
8.3.10.0080.00023.49
8.3.00.0040.00419.97
8.2.180.0110.01116.32
8.2.170.0110.00422.96
8.2.160.0070.00720.29
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00421.03
8.2.120.0080.00026.35
8.2.110.0100.00019.27
8.2.100.0040.00717.97
8.2.90.0030.00619.22
8.2.80.0090.00017.97
8.2.70.0040.00417.63
8.2.60.0040.00417.93
8.2.50.0040.00418.10
8.2.40.0060.00618.87
8.2.30.0040.00420.67
8.2.20.0000.00717.68
8.2.10.0050.00218.13
8.2.00.0050.00218.18
8.1.280.0100.01025.92
8.1.270.0140.00420.30
8.1.260.0040.00428.09
8.1.250.0040.00428.09
8.1.240.0060.00322.71
8.1.230.0060.00617.73
8.1.220.0060.00317.77
8.1.210.0000.00818.77
8.1.200.0030.00617.35
8.1.190.0040.00417.23
8.1.180.0000.00818.10
8.1.170.0040.00418.49
8.1.160.0040.00420.77
8.1.150.0040.00418.91
8.1.140.0040.00419.55
8.1.130.0030.00317.71
8.1.120.0070.00017.50
8.1.110.0070.00017.46
8.1.100.0040.00417.50
8.1.90.0040.00417.41
8.1.80.0040.00417.48
8.1.70.0030.00317.34
8.1.60.0040.00417.57
8.1.50.0000.00917.44
8.1.40.0040.00417.54
8.1.30.0030.00517.56
8.1.20.0000.00717.68
8.1.10.0000.00817.43
8.1.00.0070.00417.56
8.0.300.0040.00418.77
8.0.290.0060.00316.63
8.0.280.0070.00018.45
8.0.270.0030.00317.22
8.0.260.0030.00317.26
8.0.250.0000.00617.02
8.0.240.0070.00017.01
8.0.230.0000.00716.92
8.0.220.0030.00616.88
8.0.210.0000.00716.90
8.0.200.0030.00316.92
8.0.190.0030.00616.87
8.0.180.0050.00416.94
8.0.170.0070.00016.87
8.0.160.0000.00716.91
8.0.150.0070.00316.82
8.0.140.0060.00616.76
8.0.130.0000.00513.35
8.0.120.0030.00516.75
8.0.110.0040.00416.91
8.0.100.0050.00216.75
8.0.90.0070.00017.01
8.0.80.0070.00716.83
8.0.70.0040.00416.77
8.0.60.0000.00716.84
8.0.50.0060.00316.93
8.0.30.0070.01017.00
8.0.20.0130.00517.40
8.0.10.0000.00716.89
8.0.00.0050.01216.73
7.4.330.0050.00016.67
7.4.320.0050.00216.52
7.4.300.0030.00316.59
7.4.290.0000.00716.53
7.4.280.0040.00416.52
7.4.270.0040.00416.37
7.4.260.0050.00316.50
7.4.250.0040.00416.53
7.4.240.0060.00216.50
7.4.230.0000.00716.71
7.4.220.0140.00616.47
7.4.210.0100.01016.39
7.4.200.0030.00516.40
7.4.160.0030.01316.39
7.4.150.0120.00617.40
7.4.140.0130.01017.86
7.4.130.0080.01116.53
7.4.120.0080.00916.58
7.4.110.0190.00616.66
7.4.100.0060.01216.49
7.4.90.0100.01316.57
7.4.80.0130.00919.39
7.4.70.0070.01416.48
7.4.60.0030.01316.38
7.4.50.0030.01016.20
7.4.40.0070.01016.57
7.4.30.0140.00316.74
7.4.00.0040.00415.09
7.3.330.0060.00013.09
7.3.320.0070.00013.15
7.3.310.0070.00016.29
7.3.300.0000.00716.32
7.3.290.0070.00816.31
7.3.280.0040.01316.27
7.3.270.0040.01317.40
7.3.260.0100.01016.70
7.3.250.0180.00716.40
7.3.240.0080.01116.33
7.3.230.0080.01216.55
7.3.210.0090.00616.38
7.3.200.0090.00616.51
7.3.190.0030.01316.58
7.3.180.0100.00716.68
7.3.170.0130.00716.50
7.3.160.0110.00616.55
7.2.330.0080.00816.91
7.2.320.0260.02616.64
7.2.310.0100.00716.80
7.2.300.0120.00616.71
7.2.290.0040.01316.73
7.2.00.0070.00719.23
7.1.200.0070.00715.88
7.1.100.0070.01417.80
7.1.70.0000.00717.34
7.1.60.0130.01019.13
7.1.50.0070.01516.98
7.1.00.0070.07322.58
7.0.200.0030.00616.71
7.0.60.0000.04320.07
7.0.50.0130.06017.87
7.0.40.0070.08720.25
7.0.30.0300.07020.12
7.0.20.0400.05020.08
7.0.10.0070.08320.09
7.0.00.0030.09720.06
5.6.280.0070.05721.02
5.6.210.0070.04020.53
5.6.200.0070.03718.18
5.6.190.0100.07320.48
5.6.180.0270.07720.63
5.6.170.0330.03720.48
5.6.160.0070.05720.58
5.6.150.0030.04018.19
5.6.140.0100.05718.21
5.6.130.0100.03718.27
5.6.120.0070.07720.97
5.6.110.0070.05020.89
5.6.100.0070.04321.20
5.6.90.0000.06321.04
5.6.80.0100.07320.38
5.5.350.0200.07320.34
5.5.340.0130.06717.95
5.5.330.0030.09020.21
5.5.320.0230.05020.36
5.5.310.0230.04020.35
5.5.300.0170.07318.05
5.5.290.0030.06317.98
5.5.280.0030.09320.69
5.5.270.0100.08020.93
5.5.260.0100.07320.79
5.5.250.0000.04320.59
5.5.240.0100.03720.18

preferences:
63.88 ms | 401 KiB | 5 Q