3v4l.org

run code in 300+ PHP versions simultaneously
<?php $abc = function($code){ $function_A = function($code){ return $code; }; $function_B = function($code) use ($function_A) { $text = $function_A($code); return $text; }; $function_B($code); }; echo $abc('abc');

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)
8.3.70.0030.01618.56
8.3.60.0150.00016.50
8.3.50.0180.00421.86
8.3.40.0060.01018.69
8.3.30.0170.00319.21
8.3.20.0080.00020.20
8.3.10.0080.00021.86
8.3.00.0050.00319.25
8.2.180.0180.00018.16
8.2.170.0040.01122.96
8.2.160.0000.01420.35
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0000.00819.35
8.2.110.0070.00420.96
8.2.100.0110.00018.22
8.2.90.0000.00819.05
8.2.80.0000.00817.97
8.2.70.0050.00317.63
8.2.60.0090.00018.03
8.2.50.0050.00318.07
8.2.40.0040.00419.82
8.2.30.0030.00617.98
8.2.20.0000.00717.67
8.2.10.0050.00317.93
8.2.00.0000.00717.67
8.1.280.0070.01125.92
8.1.270.0030.00620.78
8.1.260.0070.00726.35
8.1.250.0040.00428.09
8.1.240.0030.00621.30
8.1.230.0100.00317.42
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0060.00317.35
8.1.190.0030.00617.35
8.1.180.0040.00418.10
8.1.170.0040.00420.25
8.1.160.0030.00322.06
8.1.150.0040.00418.86
8.1.140.0050.00217.46
8.1.130.0030.00617.93
8.1.120.0070.00317.54
8.1.110.0080.00017.42
8.1.100.0070.00017.39
8.1.90.0030.00317.45
8.1.80.0040.00417.38
8.1.70.0030.00317.34
8.1.60.0000.00817.50
8.1.50.0040.00417.56
8.1.40.0000.00717.52
8.1.30.0030.00517.49
8.1.20.0040.00417.61
8.1.10.0000.00717.61
8.1.00.0030.00617.48
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0000.00718.49
8.0.270.0030.00317.14
8.0.260.0030.00317.23
8.0.250.0000.00717.00
8.0.240.0040.00416.84
8.0.230.0040.00416.87
8.0.220.0000.00816.79
8.0.210.0000.00716.75
8.0.200.0030.00716.84
8.0.190.0040.00416.84
8.0.180.0070.00016.80
8.0.170.0000.00916.95
8.0.160.0040.00416.75
8.0.150.0070.00016.81
8.0.140.0000.00716.87
8.0.130.0000.00613.34
8.0.120.0030.00516.86
8.0.110.0000.00716.95
8.0.100.0000.00816.77
8.0.90.0040.00416.88
8.0.80.0000.01616.94
8.0.70.0040.00416.69
8.0.60.0050.00216.93
8.0.50.0070.00016.66
8.0.30.0140.00516.96
8.0.20.0130.00517.40
8.0.10.0040.00417.02
8.0.00.0120.00816.60
7.4.330.0000.00515.05
7.4.320.0070.00016.58
7.4.300.0000.00616.64
7.4.290.0030.00316.61
7.4.280.0070.00016.39
7.4.270.0030.00316.59
7.4.260.0020.00516.38
7.4.250.0040.00416.53
7.4.240.0080.00016.55
7.4.230.0030.00316.65
7.4.220.0100.01016.48
7.4.210.0110.00716.61
7.4.200.0030.00316.63
7.4.160.0150.00016.38
7.4.150.0120.00617.40
7.4.140.0110.00617.86
7.4.130.0100.00916.64
7.4.120.0080.00816.52
7.4.110.0070.01716.56
7.4.100.0160.00416.50
7.4.90.0100.00716.57
7.4.80.0160.00319.39
7.4.70.0110.00716.52
7.4.60.0070.01416.61
7.4.50.0000.00716.59
7.4.40.0120.00616.57
7.4.30.0080.00816.37
7.4.00.0060.01015.12
7.3.330.0030.00313.17
7.3.320.0000.01413.29
7.3.310.0030.00516.41
7.3.300.0030.00316.20
7.3.290.0070.00716.27
7.3.280.0100.00616.27
7.3.270.0140.00417.40
7.3.260.0120.00916.30
7.3.250.0060.01216.38
7.3.240.0150.00616.60
7.3.230.0120.00616.45
7.3.210.0080.00816.57
7.3.200.0120.01119.39
7.3.190.0110.00516.22
7.3.180.0070.00716.37
7.3.170.0140.00716.54
7.3.160.0140.00716.38
7.3.10.0030.00916.46
7.3.00.0100.00016.21
7.2.330.0090.00916.55
7.2.320.0070.01016.78
7.2.310.0040.01516.45
7.2.300.0100.00716.50
7.2.290.0090.01316.70
7.2.130.0000.01116.70
7.2.120.0000.01116.75
7.2.110.0070.00416.54
7.2.100.0070.00416.91
7.2.90.0060.00616.75
7.2.80.0060.00616.91
7.2.70.0090.00316.86
7.2.60.0040.00816.91
7.2.50.0070.00716.99
7.2.40.0070.00316.72
7.2.30.0070.00416.60
7.2.20.0000.01116.85
7.2.10.0030.00616.86
7.2.00.0050.00618.11
7.1.250.0030.01015.60
7.1.100.0090.00017.89
7.1.70.0000.00717.31
7.1.60.0040.02219.50
7.1.50.0110.01416.89
7.1.00.0030.07722.54
7.0.200.0790.00714.23
7.0.140.0000.06022.00
7.0.60.0100.05719.85
7.0.50.0000.05017.91
7.0.40.0070.08020.11
7.0.30.0230.08020.19
7.0.20.0300.08320.09
7.0.10.0030.05020.33
7.0.00.0030.04320.32
5.6.280.0070.06720.92
5.6.210.0070.08720.67
5.6.200.0130.05718.15
5.6.190.0030.04320.52
5.6.180.0300.08720.73
5.6.170.0170.04320.52
5.6.160.0070.08720.55
5.6.150.0070.08318.15
5.6.140.0000.05018.27
5.6.130.0000.04318.15
5.6.120.0030.05321.01
5.6.110.0100.07321.02
5.6.100.0070.05721.00
5.6.90.0100.07320.98
5.6.80.0230.06320.39
5.5.350.0100.05320.40
5.5.340.0030.05717.99
5.5.330.0130.07320.27
5.5.320.3000.04320.29
5.5.310.0270.07720.25
5.5.300.0000.08717.97
5.5.290.0100.05017.94
5.5.280.0170.07320.89
5.5.270.0070.05020.89
5.5.260.0300.05720.87
5.5.250.0130.06320.61
5.5.240.0070.06320.15
5.4.450.1770.04319.46
5.4.440.1630.04019.20
5.4.430.1930.03319.56
5.4.420.1770.04319.30
5.4.410.1770.04019.50
5.4.400.1870.04319.21
5.4.390.1930.04719.15
5.4.380.1970.02719.09
5.4.370.1670.04019.31
5.4.360.1700.04319.19
5.4.350.1870.04319.08
5.4.340.1700.03719.00
5.4.320.0100.06319.31
5.4.310.0130.06019.23
5.4.300.0770.05319.08
5.4.290.1770.04719.25
5.4.280.1700.04719.18
5.4.270.1430.04319.09
5.4.260.1530.04019.14
5.4.250.1500.04018.84
5.4.240.1830.04319.09
5.4.230.1800.04319.23
5.4.220.1530.04019.21
5.4.210.1570.03719.18
5.4.200.1670.04319.23
5.4.190.1570.03718.98
5.4.180.1800.04319.30
5.4.170.1670.03719.15
5.4.160.1630.04019.11
5.4.150.1800.04719.01
5.4.140.1800.04716.51
5.4.130.1570.03716.79
5.4.120.1530.03716.42
5.4.110.1630.03316.50
5.4.100.1530.03716.61
5.4.90.1700.03316.61
5.4.80.1700.03316.44
5.4.70.1970.04316.48
5.4.60.1870.03716.48
5.4.50.1770.03316.44
5.4.40.1570.03716.54
5.4.30.1930.04016.53
5.4.20.1530.03716.42
5.4.10.1730.04316.57
5.4.00.1770.04715.95
5.3.290.1730.04714.59
5.3.280.1700.04714.50
5.3.270.1900.04314.53
5.3.260.1800.04014.58
5.3.250.1770.04714.58
5.3.240.1600.03314.53
5.3.230.1830.04314.61
5.3.220.1830.03714.64
5.3.210.1800.04314.57
5.3.200.1800.04314.63
5.3.190.1830.04314.71
5.3.180.1830.04714.47
5.3.170.1830.03314.46
5.3.160.1800.04314.57
5.3.150.1870.03714.54
5.3.140.1800.04714.46
5.3.130.1870.04314.56
5.3.120.1770.04714.52
5.3.110.1770.04314.62
5.3.100.1600.03314.20
5.3.90.1600.04314.11
5.3.80.1800.04013.96
5.3.70.1830.04014.12
5.3.60.1770.04714.13
5.3.50.1530.03313.89
5.3.40.1730.04313.89
5.3.30.1700.03714.13
5.3.20.1700.04313.87
5.3.10.1570.03013.74
5.3.00.1770.03713.88
5.2.170.1470.04011.04
5.2.160.1600.03311.30
5.2.150.1570.03310.99
5.2.140.1300.03011.08
5.2.130.1400.03310.96
5.2.120.1370.03011.00
5.2.110.1530.03310.94
5.2.100.1430.02311.11
5.2.90.1700.02711.04
5.2.80.1430.02711.11
5.2.70.1530.03011.04
5.2.60.1370.02710.93
5.2.50.1430.02310.85
5.2.40.1230.03310.85
5.2.30.1270.03310.88
5.2.20.1200.01711.00
5.2.10.1070.03010.93
5.2.00.1130.02310.82
5.1.60.1030.0279.98
5.1.50.1170.02310.04
5.1.40.1130.0209.86
5.1.30.1300.03010.25
5.1.20.1100.02710.31
5.1.10.1030.0309.94
5.1.00.1100.02310.15
5.0.50.0630.0378.43
5.0.40.0500.0208.30
5.0.30.0530.0308.12
5.0.20.0470.0238.27
5.0.10.0500.0208.21
5.0.00.0500.0338.15
4.4.90.0630.0177.91
4.4.80.0500.0177.91
4.4.70.0630.0107.91
4.4.60.0530.0137.91
4.4.50.0500.0177.91
4.4.40.0670.0337.91
4.4.30.0530.0137.91
4.4.20.0570.0107.91
4.4.10.0570.0137.91
4.4.00.0570.0277.91
4.3.110.0570.0177.91
4.3.100.0700.0207.91
4.3.90.0530.0177.91
4.3.80.0570.0237.91
4.3.70.0570.0137.91
4.3.60.0570.0177.91
4.3.50.0500.0137.91
4.3.40.0700.0377.91
4.3.30.0230.0177.91
4.3.20.0070.0177.91
4.3.10.0070.0307.91
4.3.00.0030.0237.91

preferences:
44.21 ms | 401 KiB | 5 Q