3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Test { private function testFunction($arr) { array_walk_recursive($arr, array('ControllerModuleStickyLabels','alt_json_encode_callback')); return mb_decode_numericentity(json_encode($arr), array (0x80, 0xffff, 0, 0xffff), 'UTF-8'); } private function alt_json_encode_callback (&$item, $key) { if (is_string($item)) $item = mb_encode_numericentity($item, array (0x80, 0xffff, 0, 0xffff), 'UTF-8'); } } $a= Test::testFunction($array('1','1')); vardump($a);

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)
8.3.60.0110.01118.68
8.3.50.0120.00521.99
8.3.40.0070.00718.79
8.3.30.0040.01119.01
8.3.20.0000.00820.16
8.3.10.0000.00821.76
8.3.00.0040.00422.34
8.2.180.0070.00716.63
8.2.170.0040.01122.96
8.2.160.0100.00322.21
8.2.150.0030.00524.18
8.2.140.0030.00524.66
8.2.130.0100.00726.16
8.2.120.0040.00419.12
8.2.110.0160.00020.35
8.2.100.0110.00017.72
8.2.90.0080.00019.09
8.2.80.0080.00017.97
8.2.70.0000.00817.50
8.2.60.0040.00417.93
8.2.50.0000.00818.07
8.2.40.0080.00018.16
8.2.30.0070.00418.06
8.2.20.0040.00417.68
8.2.10.0040.00417.55
8.2.00.0050.00319.55
8.1.280.0140.00725.92
8.1.270.0040.00422.05
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0060.00323.74
8.1.230.0070.00423.98
8.1.220.0060.00317.74
8.1.210.0050.00318.77
8.1.200.0000.01017.23
8.1.190.0040.00417.40
8.1.180.0080.00018.66
8.1.170.0050.00318.45
8.1.160.0000.00721.84
8.1.150.0000.00718.47
8.1.140.0040.00417.23
8.1.130.0040.00417.72
8.1.120.0000.00817.30
8.1.110.0040.00417.22
8.1.100.0000.00717.23
8.1.90.0050.00217.37
8.1.80.0050.00317.23
8.1.70.0000.00717.30
8.1.60.0060.00317.46
8.1.50.0060.00317.40
8.1.40.0040.00417.34
8.1.30.0060.00317.46
8.1.20.0080.00017.42
8.1.10.0030.00517.48
8.1.00.0000.00717.32
8.0.300.0070.00018.77
8.0.290.0030.00517.05
8.0.280.0040.00418.38
8.0.270.0030.00317.10
8.0.260.0070.00016.81
8.0.250.0000.00717.02
8.0.240.0030.00316.92
8.0.230.0000.00716.89
8.0.220.0050.00216.93
8.0.210.0030.00316.85
8.0.200.0030.00316.96
8.0.190.0090.00316.94
8.0.180.0050.00216.80
8.0.170.0000.00716.76
8.0.160.0040.00416.76
8.0.150.0030.00316.90
8.0.140.0030.00516.76
8.0.130.0000.00513.36
8.0.120.0050.00316.78
8.0.110.0050.00316.81
8.0.100.0000.00716.70
8.0.90.0000.00816.95
8.0.80.0130.00316.87
8.0.70.0000.00716.93
8.0.60.0080.00016.74
8.0.50.0000.00716.77
8.0.30.0140.00517.12
8.0.20.0130.00517.40
8.0.10.0000.00817.00
8.0.00.0090.01016.68
7.4.330.0050.00015.00
7.4.320.0060.00016.48
7.4.300.0030.00316.50
7.4.290.0000.00716.45
7.4.280.0040.00416.54
7.4.270.0000.00916.55
7.4.260.0060.00316.41
7.4.250.0000.00716.39
7.4.240.0020.00516.51
7.4.230.0070.00016.41
7.4.220.0090.01016.54
7.4.210.0060.00916.57
7.4.200.0040.00416.27
7.4.190.0030.00316.61
7.4.160.0080.00816.32
7.4.150.0120.00617.40
7.4.140.0100.01017.86
7.4.130.0150.00516.49
7.4.120.0090.01316.62
7.4.110.0070.01116.54
7.4.100.0090.00916.55
7.4.90.0140.00716.37
7.4.80.0090.00919.39
7.4.70.0060.01016.43
7.4.60.0130.00316.49
7.4.50.0060.00316.52
7.4.40.0080.00322.77
7.4.30.0160.00016.57
7.4.00.0060.01015.08
7.3.330.0000.00713.08
7.3.320.0000.00613.23
7.3.310.0040.00416.17
7.3.300.0000.00716.31
7.3.290.0070.01316.37
7.3.280.0040.01216.31
7.3.270.0120.00617.40
7.3.260.0100.00716.27
7.3.250.0070.01116.38
7.3.240.0130.00316.62
7.3.230.0100.00716.43
7.3.210.0060.01116.29
7.3.200.0130.01019.39
7.3.190.0080.00816.42
7.3.180.0120.00316.55
7.3.170.0060.01216.37
7.3.160.0080.00816.30
7.3.120.0060.00914.78
7.2.330.0070.01016.63
7.2.320.0040.01416.64
7.2.310.0040.01216.41
7.2.300.0120.00316.28
7.2.290.0070.01016.49
7.2.60.0000.01516.86
7.2.00.0030.01018.97
7.1.200.0060.00615.63
7.1.100.0060.00617.59
7.1.70.0070.00016.74
7.1.60.0130.01319.82
7.1.50.0070.01316.54
7.1.00.0030.07022.37
7.0.200.0060.00316.76
7.0.140.0000.07722.09
7.0.90.0100.06319.96
7.0.80.0030.06019.97
7.0.70.0070.04319.85
7.0.60.0030.05720.08
7.0.50.0570.08720.30
7.0.40.0130.07020.08
7.0.30.0070.05320.07
7.0.20.0100.07020.04
7.0.10.0100.08020.16
7.0.00.0200.07720.12
5.6.280.0000.07721.08
5.6.240.0200.06020.61
5.6.230.0130.07720.57
5.6.220.0070.08320.66
5.6.210.0070.08020.59
5.6.200.0100.05721.00
5.6.190.0070.07720.96
5.6.180.0100.08321.18
5.6.170.0130.04020.99
5.6.160.0100.08720.94
5.6.150.0030.05721.04
5.6.140.0030.08021.11
5.6.130.0000.08021.04
5.6.120.0130.07320.98
5.6.110.0230.06021.10
5.6.100.0100.04721.07
5.6.90.0130.07321.03
5.6.80.0070.04320.45
5.6.70.0100.07720.40
5.6.60.0070.04720.51
5.6.50.0070.06020.43
5.6.40.0100.07320.41
5.6.30.0200.06320.50
5.6.20.0070.05020.49
5.6.10.0100.04320.42
5.6.00.0100.04020.48
5.5.380.0030.08320.41
5.5.370.0100.08020.54
5.5.360.0070.06320.54
5.5.350.0000.09020.38
5.5.340.0030.09020.90
5.5.330.0100.08320.77
5.5.320.0070.06020.86
5.5.310.0130.07020.83
5.5.300.0070.07020.89
5.5.290.0030.05020.89
5.5.280.0030.05320.77
5.5.270.0170.07320.75
5.5.260.0130.07720.77
5.5.250.0030.05320.65
5.5.240.0100.04320.02
5.5.230.0070.07720.29
5.5.220.0170.07020.19
5.5.210.0130.07320.14
5.5.200.0200.06020.23
5.5.190.0100.07720.16
5.5.180.0070.08020.25
5.5.160.0030.08020.19
5.5.150.0200.06719.99
5.5.140.0130.07020.13
5.5.130.0000.09020.27
5.5.120.0130.07320.27
5.5.110.0070.08320.22
5.5.100.0130.07019.98
5.5.90.0000.07720.05
5.5.80.0070.08020.18
5.5.70.0000.09019.95
5.5.60.0030.08019.93
5.5.50.0130.06720.05
5.5.40.0030.07720.06
5.5.30.0030.04720.04
5.5.20.0070.08020.07
5.5.10.0070.08319.98
5.5.00.0100.07720.02
5.4.450.0070.07319.54
5.4.440.0030.06719.54
5.4.430.0100.06719.36
5.4.420.0100.07719.21
5.4.410.0070.07719.23
5.4.400.0100.07319.04
5.4.390.0130.06318.93
5.4.380.0030.07319.15
5.4.370.0070.05719.20
5.4.360.0070.07319.05
5.4.350.0100.07019.04
5.4.340.0070.07719.09
5.4.320.0030.07719.09
5.4.310.0070.07318.85
5.4.300.0130.06019.04
5.4.290.0070.05019.11
5.4.280.0070.04719.18
5.4.270.0130.07019.12
5.4.260.0130.06719.02
5.4.250.0200.06319.18
5.4.240.0100.07319.13
5.4.230.0170.06319.11
5.4.220.0100.07319.12
5.4.210.0130.07018.84
5.4.200.0130.06718.93
5.4.190.0100.07719.02
5.4.180.0130.05318.86
5.4.170.0030.08019.17
5.4.160.0100.07018.91
5.4.150.0170.07019.21
5.4.140.0030.05016.43
5.4.130.0070.06716.38
5.4.120.0070.06716.38
5.4.110.0030.04016.32
5.4.100.0000.04016.32
5.4.90.0070.04016.31
5.4.80.0000.04316.42
5.4.70.0030.03716.35
5.4.60.0030.04016.41
5.4.50.0130.05016.32
5.4.40.0030.05716.51
5.4.30.0070.03316.40
5.4.20.0000.03716.43
5.4.10.0030.03716.31
5.4.00.0070.03315.89
5.3.290.0030.05014.69
5.3.280.0100.07014.74
5.3.270.0130.07014.67
5.3.260.0030.06314.64
5.3.250.0070.08014.60
5.3.240.0130.07014.70
5.3.230.0030.07314.65
5.3.220.0100.06014.64
5.3.210.0030.04314.50
5.3.200.0000.04714.58
5.3.190.0070.03314.53
5.3.180.0000.04014.49
5.3.170.0070.03314.57
5.3.160.0070.03714.66
5.3.150.0070.04014.63
5.3.140.0130.03714.70
5.3.130.0070.07714.64
5.3.120.0030.04714.61
5.3.110.0100.05314.62
5.3.100.0070.03314.10
5.3.90.0030.03314.01
5.3.80.0070.03014.00
5.3.70.0000.04314.01
5.3.60.0000.04014.02
5.3.50.0070.03313.89
5.3.40.0000.04013.98
5.3.30.0030.03314.03
5.3.20.0030.03313.78
5.3.10.0070.04713.56
5.3.00.0000.03713.63
5.2.170.0070.03011.24
5.2.160.0030.02711.20
5.2.150.0000.03011.06
5.2.140.0070.02711.24
5.2.130.0030.03011.24
5.2.120.0030.02711.04
5.2.110.0000.04011.09
5.2.100.0000.03011.16
5.2.90.0000.03011.21
5.2.80.0000.03311.15
5.2.70.0030.04711.02
5.2.60.0000.05311.11
5.2.50.0000.03311.02
5.2.40.0070.02010.99
5.2.30.0030.03011.07
5.2.20.0100.02011.02
5.2.10.0070.02010.95
5.2.00.0030.03010.64
5.1.60.0030.02310.01
5.1.50.0030.0279.85
5.1.40.0000.0279.99
5.1.30.0000.02710.45
5.1.20.0000.02710.45
5.1.10.0070.05710.08
5.1.00.0030.04310.16
5.0.50.0070.0308.55
5.0.40.0030.0278.41
5.0.30.0070.0538.06
5.0.20.0070.0338.30
5.0.10.0070.0378.23
5.0.00.0000.0338.20
4.4.90.0000.0177.23
4.4.80.0000.0337.23
4.4.70.0000.0177.23
4.4.60.0000.0177.23
4.4.50.0000.0177.23
4.4.40.0000.0407.23
4.4.30.0000.0177.23
4.4.20.0000.0207.23
4.4.10.0000.0237.23
4.4.00.0000.0507.23
4.3.110.0000.0207.23
4.3.100.0030.0207.23
4.3.90.0070.0177.23
4.3.80.0030.0437.23
4.3.70.0030.0137.23
4.3.60.0000.0137.23
4.3.50.0030.0207.23
4.3.40.0000.0207.23
4.3.30.0030.0137.23
4.3.20.0070.0107.23
4.3.10.0000.0237.23
4.3.00.0000.0137.23

preferences:
47.16 ms | 401 KiB | 5 Q