3v4l.org

run code in 300+ PHP versions simultaneously
<?php function test($var) { echo "Testing: $var\n"; } class foo { var $baz = "test"; function bar( $str ) { if( is_callable( $this->baz )) { $this->baz( $str ); } } } $foo = new foo; try { $foo->bar("bla"); // fatal error } catch (Error $e){ echo "Whoops -- ", $e->getMessage(); echo "\nEnd of Script :)"; }

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)
8.3.60.0060.00916.75
8.3.50.0080.00818.15
8.3.40.0120.00318.60
8.3.30.0120.00318.71
8.3.20.0040.00420.18
8.3.10.0030.00721.93
8.3.00.0040.00423.66
8.2.180.0110.00318.09
8.2.170.0090.00922.96
8.2.160.0070.00722.14
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0080.00020.93
8.2.120.0000.00726.35
8.2.110.0040.00420.52
8.2.100.0090.00317.66
8.2.90.0070.00019.09
8.2.80.0040.00417.97
8.2.70.0030.00617.50
8.2.60.0000.00817.79
8.2.50.0060.00318.09
8.2.40.0080.00022.21
8.2.30.0030.00319.44
8.2.20.0030.00617.81
8.2.10.0070.00017.99
8.2.00.0020.00518.05
8.1.280.0150.00325.92
8.1.270.0050.00323.86
8.1.260.0000.00828.09
8.1.250.0000.00728.09
8.1.240.0120.00923.91
8.1.230.0100.00024.01
8.1.220.0060.00317.74
8.1.210.0040.00418.77
8.1.200.0050.00517.12
8.1.190.0080.00017.13
8.1.180.0040.00418.10
8.1.170.0040.00418.46
8.1.160.0000.00820.69
8.1.150.0040.00418.82
8.1.140.0080.00019.51
8.1.130.0000.00717.68
8.1.120.0030.00617.36
8.1.110.0090.00017.40
8.1.100.0030.00417.40
8.1.90.0050.00217.41
8.1.80.0000.00817.43
8.1.70.0000.00717.40
8.1.60.0040.00417.46
8.1.50.0030.00517.51
8.1.40.0050.00317.51
8.1.30.0000.00817.54
8.1.20.0050.00317.58
8.1.10.0000.00717.48
8.1.00.0080.00017.52
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0030.00318.43
8.0.270.0070.00017.25
8.0.260.0000.00617.25
8.0.250.0000.00717.04
8.0.240.0070.00017.06
8.0.230.0040.00416.94
8.0.220.0000.01016.87
8.0.210.0040.00416.87
8.0.200.0080.00016.84
8.0.190.0040.00416.96
8.0.180.0040.00416.93
8.0.170.0040.00416.91
8.0.160.0070.00016.79
8.0.150.0040.00416.93
8.0.140.0070.00016.73
8.0.130.0000.00613.35
8.0.120.0050.00316.78
8.0.110.0040.00416.95
8.0.100.0030.00316.68
8.0.90.0040.00416.78
8.0.80.0070.00716.88
8.0.70.0040.00416.83
8.0.60.0040.00416.77
8.0.50.0000.00716.93
8.0.30.0130.00517.15
8.0.20.0070.01317.40
8.0.10.0040.00417.02
8.0.00.0080.01016.75
7.4.330.0030.00316.83
7.4.320.0060.00016.41
7.4.300.0030.00316.55
7.4.290.0000.00816.63
7.4.280.0000.00716.63
7.4.270.0070.00016.51
7.4.260.0070.00016.62
7.4.250.0080.00016.60
7.4.240.0000.00716.52
7.4.230.0000.00716.43
7.4.220.0180.00016.67
7.4.210.0070.01016.57
7.4.200.0000.00816.39
7.4.160.0080.00816.54
7.4.150.0090.00917.40
7.4.140.0070.01417.86
7.4.130.0050.01216.65
7.4.120.0090.00516.54
7.4.110.0070.01016.69
7.4.100.0030.01416.49
7.4.90.0140.00316.55
7.4.80.0150.01219.39
7.4.70.0130.00316.63
7.4.60.0130.00416.40
7.4.50.0070.00716.59
7.4.40.0040.01416.51
7.4.30.0100.01016.67
7.4.00.0030.01415.08
7.3.330.0000.00713.23
7.3.320.0000.00513.33
7.3.310.0060.00016.36
7.3.300.0030.00316.23
7.3.290.0070.00016.39
7.3.280.0060.01016.33
7.3.270.0030.01817.40
7.3.260.0150.00916.60
7.3.250.0110.00716.47
7.3.240.0140.00616.54
7.3.230.0060.01416.41
7.3.210.0060.01116.62
7.3.200.0000.01719.39
7.3.190.0070.01116.51
7.3.180.0090.00916.43
7.3.170.0060.01416.52
7.3.160.0130.00316.42
7.3.120.0060.01314.88
7.3.110.0070.01114.91
7.3.100.0040.01114.96
7.3.90.0030.01214.72
7.3.80.0000.01414.75
7.3.70.0040.00814.86
7.3.60.0000.01314.85
7.3.50.0040.01114.91
7.3.40.0060.00314.85
7.3.30.0070.00714.67
7.3.20.0090.00616.35
7.3.10.0030.01416.62
7.3.00.0000.01516.59
7.2.330.0060.01216.60
7.2.320.0030.01316.41
7.2.310.0070.01316.83
7.2.300.0100.00716.74
7.2.290.0060.00916.57
7.2.250.0090.00915.36
7.2.240.0070.01315.28
7.2.230.0070.01315.04
7.2.220.0090.00914.85
7.2.210.0000.01515.27
7.2.200.0100.00414.77
7.2.190.0060.01015.06
7.2.180.0130.00315.08
7.2.170.0090.00615.06
7.2.60.0090.00416.67
7.2.00.0000.01619.44
7.1.330.0080.00615.89
7.1.320.0090.00915.64
7.1.310.0030.00715.85
7.1.300.0100.00315.83
7.1.290.0070.00715.80
7.1.280.0110.00315.54
7.1.270.0040.00815.71
7.1.260.0030.01415.64
7.1.200.0000.01515.46
7.1.100.0040.01118.31
7.1.70.0000.00817.20
7.1.60.0000.02419.40
7.1.50.0040.00816.81
7.1.00.0100.07022.44
7.0.200.0030.00616.70
7.0.60.0330.06321.84
7.0.50.0100.05317.96
7.0.40.0000.04720.11
7.0.30.0330.07320.21
7.0.20.0230.05720.23
7.0.10.0270.04320.24
7.0.00.0070.04020.15
5.6.280.0000.03320.89
5.6.210.0030.04320.71
5.6.200.0000.07318.24
5.6.190.0070.04020.63
5.6.180.0370.05320.64
5.6.170.0270.07320.45
5.6.160.0100.08320.46
5.6.150.0130.07718.16
5.6.140.0070.05718.24
5.6.130.0000.07018.18
5.6.120.0130.05321.12
5.6.110.0130.07721.00
5.6.100.0100.07720.89
5.6.90.0030.07320.96
5.6.80.0100.06720.49
5.5.350.0130.07720.45
5.5.340.0070.03718.09
5.5.330.0030.04320.29
5.5.320.0570.07020.33
5.5.310.0400.05320.29
5.5.300.0100.07018.04
5.5.290.0000.04718.03
5.5.280.0030.08320.78
5.5.270.0070.03720.98
5.5.260.0030.05020.87
5.5.250.0030.08320.59
5.5.240.0230.03720.28

preferences:
73.23 ms | 400 KiB | 5 Q