3v4l.org

run code in 500+ PHP versions simultaneously
<?php class Converter { public function runAllConversions(&$value) { $value = str_replace('x', 'MODIFIED', $value); } } $data = [ 'a' => 'x', 'b' => 'x', 'c' => ['x', 'a' => 'x', ['a' => 'x', 'x']], 'd' => ['x', 'b' => 'x', ['a' => 'x', 'x', ['x', 'c' => 'x', ['a' => 'x', 'x']]]] ]; array_walk_recursive($data, [new Converter(), 'runAllConversions']); print_r($data);

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)
8.5.30.0100.00719.16
8.5.20.0090.00919.69
8.5.10.0040.00418.43
8.5.00.0090.01219.86
8.4.180.0130.00919.64
8.4.170.0150.00620.38
8.4.160.0110.01023.85
8.4.150.0080.00316.76
8.4.140.0120.00917.46
8.4.130.0130.00518.88
8.4.120.0070.00224.24
8.4.110.0130.00819.10
8.4.100.0060.00418.73
8.4.90.0150.00520.65
8.4.80.0050.00418.64
8.4.70.0130.00818.04
8.4.60.0070.00820.73
8.4.50.0130.00717.70
8.4.40.0110.01117.47
8.4.30.0030.00619.50
8.4.20.0130.00619.63
8.4.10.0070.01120.31
8.3.300.0080.01220.69
8.3.290.0090.00120.89
8.3.280.0110.00918.35
8.3.270.0090.01016.48
8.3.260.0090.00916.55
8.3.250.0090.00918.60
8.3.240.0140.00616.73
8.3.230.0140.00516.78
8.3.220.0130.00418.83
8.3.210.0090.00816.34
8.3.200.0020.00716.68
8.3.190.0110.00817.01
8.3.180.0120.00716.44
8.3.170.0030.01520.51
8.3.160.0130.01016.73
8.3.150.0120.00617.22
8.3.140.0000.00819.02
8.3.130.0000.01018.25
8.3.120.0090.00918.98
8.3.110.0060.00920.94
8.3.100.0080.00024.06
8.3.90.0030.00616.38
8.3.80.0060.00318.18
8.3.70.0130.00318.31
8.3.60.0120.00918.15
8.3.50.0100.00518.25
8.3.40.0140.00418.54
8.3.30.0140.00418.77
8.3.20.0040.00419.02
8.3.10.0040.00421.54
8.3.00.0040.00417.93
8.2.300.0100.01122.06
8.2.290.0030.00520.71
8.2.280.0030.00518.23
8.2.270.0120.00617.18
8.2.260.0140.00416.44
8.2.250.0030.00616.91
8.2.240.0070.01017.09
8.2.230.0040.00422.58
8.2.220.0060.00337.54
8.2.210.0080.00026.77
8.2.200.0040.00418.41
8.2.190.0120.00916.58
8.2.180.0090.01218.54
8.2.170.0070.01422.96
8.2.160.0040.01218.96
8.2.150.0040.00424.18
8.2.140.0050.00224.66
8.2.130.0040.00426.16
8.2.120.0070.00019.83
8.2.110.0090.00021.13
8.2.100.0080.00317.84
8.2.90.0070.00317.78
8.2.80.0050.00317.97
8.2.70.0000.00817.79
8.2.60.0000.00817.93
8.2.50.0030.00518.10
8.2.40.0080.00019.07
8.2.30.0070.00019.36
8.2.20.0030.00917.93
8.2.10.0090.00018.02
8.2.00.0080.00019.36
8.1.340.0100.01017.73
8.1.330.0110.00821.75
8.1.320.0100.01015.96
8.1.310.0110.00716.06
8.1.300.0040.00418.44
8.1.290.0060.00318.88
8.1.280.0080.01225.92
8.1.270.0070.00023.96
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0050.00523.97
8.1.230.0040.00821.03
8.1.220.0030.00617.74
8.1.210.0040.00419.04
8.1.200.0090.00017.25
8.1.190.0040.00417.35
8.1.180.0040.00418.10
8.1.170.0040.00418.55
8.1.160.0000.00718.82
8.1.150.0020.00518.75
8.1.140.0000.00717.68
8.1.130.0040.00419.04
8.1.120.0030.00317.52
8.1.110.0030.00717.47
8.1.100.0000.00717.40
8.1.90.0040.00417.38
8.1.80.0040.00417.45
8.1.70.0030.00317.47
8.1.60.0050.00317.57
8.1.50.0000.00817.35
8.1.40.0070.00417.48
8.1.30.0030.00517.69
8.1.20.0070.00017.64
8.1.10.0020.00517.63
8.1.00.0000.00817.46
8.0.300.0000.00819.60
8.0.290.0090.00016.75
8.0.280.0030.00318.43
8.0.270.0000.00717.26
8.0.260.0030.00317.29
8.0.250.0000.00716.96
8.0.240.0040.00416.82
8.0.230.0000.00716.94
8.0.220.0000.00716.85
8.0.210.0000.00716.95
8.0.200.0050.00316.89
8.0.190.0000.00716.91
8.0.180.0020.00516.87
8.0.170.0080.00416.92
8.0.160.0050.00316.88
8.0.150.0050.00516.82
8.0.140.0040.00416.77
8.0.130.0000.00813.34
8.0.120.0070.00416.84
8.0.110.0040.00416.77
8.0.100.0080.00016.82
8.0.90.0040.00416.95
8.0.80.0080.01116.84
8.0.70.0050.00216.94
8.0.60.0030.00616.75
8.0.50.0000.00716.87
8.0.30.0070.01317.13
8.0.20.0110.00817.42
8.0.10.0050.00317.07
8.0.00.0090.01116.67
7.4.330.0000.00415.55
7.4.320.0060.00016.46
7.4.300.0070.00016.44
7.4.290.0040.00416.59
7.4.280.0050.00316.48
7.4.270.0070.00016.48
7.4.260.0040.00416.60
7.4.250.0040.00416.53
7.4.240.0030.00316.57
7.4.230.0070.00016.32
7.4.220.0040.00416.61
7.4.210.0100.00516.55
7.4.200.0030.00316.60
7.4.160.0080.00916.49
7.4.140.0100.00817.86
7.4.130.0180.00616.66
7.4.120.0070.01216.48
7.4.110.0100.00616.47
7.4.100.0130.01016.32
7.4.90.0090.01316.48
7.4.80.0110.01219.39
7.4.70.0050.01116.50
7.4.60.0080.00816.64
7.4.50.0060.01316.33
7.4.40.0120.00616.51
7.4.10.0120.00615.00
7.4.00.0040.01114.79
7.3.330.0050.00013.36
7.3.320.0030.00313.03
7.3.310.0030.00316.18
7.3.300.0000.00616.16
7.3.290.0040.00416.30
7.3.280.0100.00516.28
7.3.260.0090.00916.22
7.3.240.0050.01516.34
7.3.230.0090.01316.29
7.3.210.0130.00316.37
7.3.200.0120.00616.23
7.3.190.0100.00616.55
7.3.180.0080.00816.47
7.3.170.0040.01416.55
7.3.160.0110.00616.37
7.3.130.0030.01314.62
7.3.120.0060.01014.75
7.3.110.0050.01214.65
7.3.100.0070.00914.69
7.3.90.0040.01314.82
7.3.80.0050.00714.85
7.3.70.0030.00914.63
7.3.60.0080.00814.59
7.3.50.0060.00614.78
7.3.40.0070.00514.69
7.3.30.0080.00414.57
7.3.20.0050.01016.59
7.3.10.0100.00616.41
7.3.00.0100.00716.59
7.2.330.0120.00816.71
7.2.320.0040.01216.80
7.2.310.0060.01216.46
7.2.300.0030.01316.78
7.2.290.0110.00816.67
7.2.260.0040.01515.04
7.2.250.0070.01014.87
7.2.240.0100.00515.14
7.2.230.0070.00714.91
7.2.220.0080.00514.98
7.2.210.0080.00614.90
7.2.200.0030.01015.00
7.2.190.0020.01114.83
7.2.180.0040.01014.68
7.2.170.0080.00714.91
7.2.160.0040.00715.08
7.2.150.0060.01017.03
7.2.140.0040.01116.79
7.2.130.0030.01316.98
7.2.120.0130.00316.85
7.2.110.0060.00916.85
7.2.100.0130.00316.89
7.2.90.0060.01016.85
7.2.80.0090.00616.88
7.2.70.0100.00316.83
7.2.60.0060.00616.85
7.2.50.0150.00016.51
7.2.40.1680.01317.23
7.2.30.1440.00617.47
7.2.20.1470.01217.40
7.2.10.1360.00817.20
7.2.00.1510.00717.33
7.1.330.0050.00715.58
7.1.320.0050.00515.67
7.1.310.0060.00715.69
7.1.300.0070.00715.69
7.1.290.0050.00915.74
7.1.280.0050.00515.71
7.1.270.0080.00815.51
7.1.260.0030.00915.62
7.1.250.0030.01015.89
7.1.240.0070.00715.44
7.1.230.0090.00315.46
7.1.220.0040.01115.71
7.1.210.0060.00615.57
7.1.200.0080.00615.70
7.1.190.0000.01115.49
7.1.180.0000.01115.49
7.1.170.0030.00615.77
7.1.160.1740.00516.08
7.1.150.1610.00715.99
7.1.140.1400.00916.05
7.1.130.1510.01016.35
7.1.120.1580.00816.19
7.1.110.1620.01115.90
7.1.100.1530.00916.01
7.1.90.2050.01115.90
7.1.80.1990.01115.87
7.1.70.1770.00815.50
7.1.60.1900.00824.35
7.1.50.2350.00924.08
7.1.40.2580.00624.03
7.1.30.2630.00724.11
7.1.20.2450.01024.18
7.1.10.2420.00915.08
7.1.00.2280.00615.13
7.0.330.0100.00315.20
7.0.320.0060.01015.09
7.0.310.0100.00315.05
7.0.300.0070.00715.13
7.0.290.0060.00615.16
7.0.280.0030.01215.28
7.0.270.0110.00715.04
7.0.260.0030.01015.25
7.0.250.0060.00615.22
7.0.240.0060.00915.39
7.0.230.0030.01015.20
7.0.220.0040.01115.30
7.0.210.0130.00315.39
7.0.200.0090.00915.33
7.0.190.0000.01115.22
7.0.180.0100.00715.08
7.0.170.0110.00714.90
7.0.160.0040.01415.30
7.0.150.0130.00315.18
7.0.140.0030.01615.08
7.0.130.0070.00715.10
7.0.120.0060.00315.38
7.0.110.0030.00915.16
7.0.100.0090.00315.10
7.0.90.0030.00915.18
7.0.80.0090.00615.39
7.0.70.0140.00014.98
7.0.60.0110.00015.25
7.0.50.0040.00715.17
7.0.40.0100.00313.20
7.0.30.0090.00913.53
7.0.20.0040.00713.33
7.0.10.0040.01413.29
7.0.00.0000.01313.39
5.6.400.0130.00014.38
5.6.390.0040.01114.11
5.6.380.0110.00714.41
5.6.370.0080.00314.54
5.6.360.0070.00414.31
5.6.350.0130.00314.26
5.6.340.0040.01514.16
5.6.330.0030.01014.43
5.6.320.0100.00614.23
5.6.310.0060.00914.45
5.6.300.0080.01114.31
5.6.290.0080.00814.13
5.6.280.0030.01014.26
5.6.270.0070.00714.21
5.6.260.0090.00614.07
5.6.250.0040.01114.36
5.6.240.0030.00914.29
5.6.230.0050.00514.34
5.6.220.0040.00814.42
5.6.210.0060.00614.08
5.6.200.0040.01214.26
5.6.190.0130.00614.11
5.6.180.0070.01114.04
5.6.170.0060.01014.15
5.6.160.0030.00714.36
5.6.150.0110.00014.18
5.6.140.0090.00014.17
5.6.130.0040.01114.34
5.6.120.0060.00914.50
5.6.110.0140.00414.38
5.6.100.0080.00414.06
5.6.90.0110.00414.24
5.6.80.0130.00313.94
5.6.70.0090.00614.27
5.6.60.0000.01514.19
5.6.50.0100.00614.18
5.6.40.0000.01413.92
5.6.30.0100.00314.03
5.6.20.0030.00714.13
5.6.10.0030.01014.13
5.6.00.0030.01214.18

preferences:
43.14 ms | 2255 KiB | 5 Q