3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Cat { public $variableA = 'foo'; public $variableB = 'bar'; function callFunctionOne() { echo "one"; } function callFunctionTwo() { echo "two"; } } $cat = new Cat; $cat->callFunctionOne(); echo "\n"; $cat->callFunctionTwo(); echo "\n"; $cat->variableA = 'Apple'; $cat->variableB = 'Banana';

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)
8.3.60.0200.00716.63
8.3.50.0080.00816.76
8.3.40.0120.00318.85
8.3.30.0110.00418.47
8.3.20.0040.00420.34
8.3.10.0000.00821.69
8.3.00.0000.00720.89
8.2.180.0070.01318.42
8.2.170.0090.00622.96
8.2.160.0080.00820.52
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0050.00319.48
8.2.110.0030.00622.29
8.2.100.0080.00417.84
8.2.90.0040.00417.71
8.2.80.0090.00019.11
8.2.70.0090.00017.50
8.2.60.0040.00418.05
8.2.50.0000.00818.10
8.2.40.0060.00322.09
8.2.30.0020.00519.07
8.2.20.0040.00417.88
8.2.10.0000.00718.06
8.2.00.0000.00717.92
8.1.280.0080.00625.92
8.1.270.0040.00423.99
8.1.260.0000.00826.35
8.1.250.0060.00328.09
8.1.240.0060.00323.88
8.1.230.0090.00322.74
8.1.220.0040.00417.74
8.1.210.0090.00018.77
8.1.200.0070.00317.23
8.1.190.0040.00417.35
8.1.180.0030.00618.10
8.1.170.0000.00818.53
8.1.160.0000.00719.02
8.1.150.0040.00418.84
8.1.140.0050.00319.52
8.1.130.0030.00318.77
8.1.120.0070.00017.30
8.1.110.0000.00817.45
8.1.100.0040.00417.41
8.1.90.0000.00717.42
8.1.80.0070.00017.40
8.1.70.0030.00317.41
8.1.60.0000.00817.60
8.1.50.0040.00417.43
8.1.40.0040.00417.43
8.1.30.0040.00417.70
8.1.20.0040.00417.63
8.1.10.0040.00417.60
8.1.00.0000.00817.54
8.0.300.0040.00420.11
8.0.290.0050.00216.63
8.0.280.0030.00318.41
8.0.270.0030.00316.82
8.0.260.0030.00318.37
8.0.250.0000.00716.88
8.0.240.0030.00516.86
8.0.230.0030.00316.81
8.0.220.0030.00316.70
8.0.210.0040.00416.86
8.0.200.0000.00616.74
8.0.190.0060.00316.88
8.0.180.0070.00016.77
8.0.170.0000.00716.75
8.0.160.0030.00516.91
8.0.150.0040.00416.87
8.0.140.0000.00716.81
8.0.130.0070.00013.27
8.0.120.0040.00416.83
8.0.110.0030.00616.82
8.0.100.0040.00416.70
8.0.90.0000.00716.91
8.0.80.0100.01016.89
8.0.70.0040.00416.90
8.0.60.0040.00416.75
8.0.50.0070.00016.70
8.0.30.0100.00617.07
8.0.20.0120.00717.40
8.0.10.0040.00416.95
8.0.00.0140.00316.95
7.4.330.0050.00015.55
7.4.320.0070.00016.50
7.4.300.0070.00016.56
7.4.290.0030.00316.49
7.4.280.0070.00016.52
7.4.270.0050.00216.59
7.4.260.0030.00316.39
7.4.250.0000.00916.58
7.4.240.0040.00416.51
7.4.230.0000.00616.61
7.4.220.0030.01416.69
7.4.210.0040.01116.51
7.4.200.0030.00316.50
7.4.160.0110.00516.50
7.4.150.0110.00717.40
7.4.140.0080.01217.86
7.4.130.0110.00816.63
7.4.120.0100.00816.44
7.4.110.0110.00616.54
7.4.100.0070.01016.63
7.4.90.0120.00916.68
7.4.80.0130.00419.39
7.4.70.0060.01016.45
7.4.60.0060.01316.19
7.4.50.0040.01416.73
7.4.40.0100.01016.64
7.4.30.0030.01516.48
7.4.00.0070.00715.25
7.3.330.0040.00413.17
7.3.320.0030.00313.28
7.3.310.0030.00316.16
7.3.300.0030.00416.18
7.3.290.0030.00316.13
7.3.280.0080.00916.31
7.3.270.0190.00017.40
7.3.260.0140.00516.30
7.3.250.0130.00616.29
7.3.240.0050.01116.45
7.3.230.0040.01416.28
7.3.210.0120.00316.32
7.3.200.0080.00816.35
7.3.190.0060.01516.35
7.3.180.0080.00816.40
7.3.170.0100.00616.50
7.3.160.0070.01016.53
7.3.120.0040.01416.90
7.3.110.0090.00616.90
7.3.100.0110.00416.90
7.3.90.0070.00416.90
7.3.80.0040.01216.90
7.3.70.0090.00616.90
7.3.60.0060.01216.90
7.3.50.0080.00816.90
7.3.40.0070.01016.90
7.3.30.0000.01416.90
7.3.20.0060.00916.90
7.3.10.0030.01216.90
7.3.00.0100.00716.90
7.2.330.0090.01116.52
7.2.320.0090.01016.53
7.2.310.0030.01316.63
7.2.300.0140.00316.73
7.2.290.0080.01116.78
7.2.240.0000.01116.90
7.2.230.0100.00716.90
7.2.220.0070.01016.90
7.2.210.0110.00716.90
7.2.200.0060.00916.90
7.2.190.0130.00316.90
7.2.180.0040.01416.90
7.2.170.0100.00716.90
7.2.160.0060.00916.90
7.2.150.0120.00617.08
7.2.140.0090.00316.90
7.2.130.0060.00616.90
7.2.120.0100.00716.90
7.2.110.0120.00316.93
7.2.100.0060.00616.90
7.2.90.0110.00416.90
7.2.80.0140.00316.90
7.2.70.0100.00716.90
7.2.60.0090.00516.91
7.2.50.0100.00717.04
7.2.40.0110.00416.90
7.2.30.0070.01016.90
7.2.20.0100.00616.90
7.2.10.0000.01416.90
7.2.00.0070.00918.25
7.1.330.0120.00316.90
7.1.320.0070.01016.90
7.1.310.0120.00316.90
7.1.300.0040.01216.90
7.1.290.0070.01016.90
7.1.280.0030.01516.90
7.1.270.0040.01116.90
7.1.260.0090.00616.90
7.1.250.0110.00416.90
7.1.200.0030.01015.64
7.1.100.0030.01317.98
7.1.70.0070.00017.25
7.1.60.0400.01032.87
7.1.50.0430.00332.82
7.1.40.0370.00732.45
7.1.30.0330.01332.72
7.1.20.0370.01032.60
7.1.10.0230.01014.73
7.1.00.0230.01014.64
7.0.200.0330.00714.65
7.0.190.0270.00714.95
7.0.180.0300.00714.28
7.0.170.0330.00014.13
7.0.160.0300.00314.27
7.0.150.0230.01014.25
7.0.140.0270.01014.47
7.0.130.0270.01014.83
7.0.120.0230.01014.31
7.0.110.0300.00314.52
7.0.100.0230.01014.50
7.0.90.0270.00714.50
7.0.80.0270.00714.55
7.0.70.0300.00314.40
7.0.60.0630.00714.29
7.0.50.0300.00314.40
7.0.40.0230.01014.49
7.0.30.0270.01014.62
7.0.20.0270.01014.59
7.0.10.0300.00714.64
7.0.00.0370.01014.67

preferences:
42.67 ms | 401 KiB | 5 Q