3v4l.org

run code in 300+ PHP versions simultaneously
<?php $input = array(); $result = array_pad($input, 10, ''); $res1=array('4'=>"dfdfd"); $result=array_merge($result,$res1); print_r($result);

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)
8.3.60.0090.00616.63
8.3.50.0170.00616.34
8.3.40.0120.00318.54
8.3.30.0120.00318.77
8.3.20.0090.00918.49
8.3.10.0040.00420.37
8.3.00.0080.00319.11
8.2.180.0110.01116.63
8.2.170.0100.00322.96
8.2.160.0090.00620.89
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00420.96
8.2.110.0060.00320.94
8.2.100.0060.00717.66
8.2.90.0060.00319.28
8.2.80.0000.00719.39
8.2.70.0090.00017.38
8.2.60.0000.00817.91
8.2.50.0040.00418.07
8.2.40.0000.00818.22
8.2.30.0000.00717.99
8.2.20.0040.00417.59
8.2.10.0050.00317.67
8.2.00.0070.00317.74
8.1.280.0060.00925.92
8.1.270.0040.00424.66
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0060.00323.91
8.1.230.0080.00420.97
8.1.220.0060.00317.74
8.1.210.0000.00818.91
8.1.200.0070.00317.10
8.1.190.0000.00817.50
8.1.180.0050.00318.10
8.1.170.0030.00518.78
8.1.160.0050.00218.70
8.1.150.0030.00518.45
8.1.140.0030.00617.34
8.1.130.0000.00717.82
8.1.120.0000.00817.40
8.1.110.0000.00717.28
8.1.100.0070.00017.39
8.1.90.0040.00417.39
8.1.80.0030.00517.27
8.1.70.0040.00417.39
8.1.60.0050.00317.43
8.1.50.0070.00017.30
8.1.40.0040.00417.42
8.1.30.0000.00717.47
8.1.20.0030.00617.49
8.1.10.0000.00817.31
8.1.00.0060.00317.26
8.0.300.0040.00420.02
8.0.290.0040.00416.63
8.0.280.0040.00418.36
8.0.270.0030.00317.19
8.0.260.0000.00716.76
8.0.250.0020.00516.87
8.0.240.0040.00416.89
8.0.230.0000.00716.90
8.0.220.0000.00716.76
8.0.210.0000.00716.71
8.0.200.0070.00016.77
8.0.190.0030.00316.76
8.0.180.0000.00716.83
8.0.170.0060.00316.84
8.0.160.0030.00316.87
8.0.150.0000.00816.72
8.0.140.0000.01116.81
8.0.130.0080.00013.24
8.0.120.0040.00416.80
8.0.110.0040.00416.70
8.0.100.0030.00316.80
8.0.90.0030.00416.79
8.0.80.0090.00916.77
8.0.70.0070.00016.77
8.0.60.0040.00316.79
8.0.50.0000.00716.74
8.0.30.0120.00617.02
8.0.20.0070.01216.98
8.0.10.0060.00316.95
8.0.00.0140.00616.72
7.4.330.0000.00512.90
7.4.320.0000.00916.34
7.4.300.0000.00616.52
7.4.290.0050.00216.52
7.4.280.0040.00416.43
7.4.270.0030.00316.34
7.4.260.0030.00313.17
7.4.250.0000.00816.39
7.4.240.0030.00316.44
7.4.230.0030.00316.30
7.4.220.0140.00916.52
7.4.210.0040.00916.49
7.4.200.0030.00316.56
7.4.190.0000.00716.40
7.4.160.0100.01316.40
7.4.150.0050.01116.37
7.4.140.0100.01016.26
7.4.130.0100.00716.48
7.4.120.0090.00716.50
7.4.110.0130.00716.43
7.4.100.0070.01116.22
7.4.90.0100.01016.36
7.4.80.0060.01019.39
7.4.70.0120.00616.38
7.4.60.0120.00416.47
7.4.50.0050.00016.35
7.4.40.0090.00916.21
7.4.30.0110.00416.29
7.4.00.0090.00514.67
7.3.330.0000.00612.88
7.3.320.0030.00313.06
7.3.310.0000.00716.10
7.3.300.0030.00316.09
7.3.290.0000.01516.19
7.3.280.0090.00916.10
7.3.270.0070.01116.45
7.3.260.0090.00916.11
7.3.250.0110.00716.34
7.3.240.0090.00916.22
7.3.230.0100.00716.42
7.3.210.0070.01116.22
7.3.200.0080.00816.12
7.3.190.0060.01016.03
7.3.180.0100.00716.16
7.3.170.0110.00616.29
7.3.160.0150.00016.30
7.3.120.0100.00714.73
7.3.110.0060.01314.44
7.3.100.0000.01114.71
7.3.90.0040.01114.86
7.3.80.0070.00714.55
7.3.70.0080.00014.61
7.3.60.0080.00514.44
7.3.50.0040.00814.36
7.3.40.0090.00614.69
7.3.30.0030.00614.79
7.3.20.0060.00916.46
7.3.10.0030.01016.32
7.3.00.0060.00316.53
7.2.330.0120.01216.65
7.2.320.0120.00416.31
7.2.310.0120.00916.29
7.2.300.0070.01016.60
7.2.290.0100.00716.51
7.2.250.0000.01715.10
7.2.240.0070.01114.81
7.2.230.0070.00714.99
7.2.220.0070.00715.06
7.2.210.0030.01314.82
7.2.200.0060.00615.02
7.2.190.0040.00814.85
7.2.180.0070.01014.77
7.2.170.0110.00314.85
7.2.00.0060.00619.33
7.1.330.0090.00615.84
7.1.320.0070.00715.74
7.1.310.0070.00715.89
7.1.300.0090.00615.69
7.1.290.0080.00815.70
7.1.280.0030.00515.73
7.1.270.0070.00715.78
7.1.260.0000.01415.57
7.1.100.0030.01318.20
7.1.70.0070.00316.74
7.1.60.0100.01319.40
7.1.50.0080.00816.80
7.1.00.0030.07322.29
7.0.200.0000.01016.57
7.0.140.0070.07022.12
7.0.120.0100.06722.25
7.0.60.0030.04720.00
7.0.50.0170.07717.86
7.0.40.0130.07720.11
7.0.30.0300.08020.07
7.0.20.0270.07720.23
7.0.10.0070.08720.15
7.0.00.0170.07020.07
5.6.280.0000.07721.07
5.6.210.0030.04020.70
5.6.200.0030.08018.16
5.6.190.0000.04320.77
5.6.180.0330.05720.64
5.6.170.0300.07320.49
5.6.160.0070.06720.52
5.6.150.0000.05718.23
5.6.140.0130.07718.17
5.6.130.0030.06018.25
5.6.120.0100.08020.99
5.6.110.0030.08320.97
5.6.100.0100.08020.98
5.6.90.0130.06321.02
5.6.80.0100.04020.48
5.5.350.0270.07320.37
5.5.340.0070.03718.01
5.5.330.0030.05720.56
5.5.320.0200.08320.36
5.5.310.0230.06720.30
5.5.300.0070.06317.94
5.5.290.0100.05718.02
5.5.280.0070.03720.89
5.5.270.0000.04320.94
5.5.260.0070.04020.75
5.5.250.0100.07720.68
5.5.240.0100.06320.25
5.4.450.3000.04019.42
5.4.440.2530.03719.57
5.4.430.2770.05719.54
5.4.420.1600.03719.19
5.4.410.2170.03319.06
5.4.400.2570.04018.98
5.4.390.2700.03719.00
5.4.380.2770.03718.84
5.4.370.1730.03718.87
5.4.360.1830.03719.21
5.4.350.1770.04018.95
5.4.340.3100.04719.25
5.4.320.1130.03719.20
5.4.310.1800.04019.00
5.4.300.1830.03319.30
5.4.290.2770.04019.24
5.4.280.3270.04319.19
5.4.270.2770.03019.21
5.4.260.2930.04718.97
5.4.250.2370.03319.19
5.4.240.2600.03719.23
5.4.230.2470.03719.07
5.4.220.2330.04019.21
5.4.210.2030.03319.30
5.4.200.2530.03719.21
5.4.190.2600.03719.14
5.4.180.2630.03719.04
5.4.170.2200.03019.23
5.4.160.2430.04018.84
5.4.150.2800.05318.85
5.4.140.1900.03716.52
5.4.130.1730.04016.33
5.4.120.2230.02316.34
5.4.110.2130.03716.51
5.4.100.2630.03716.56
5.4.90.2700.03016.41
5.4.80.3000.04716.51
5.4.70.2130.04316.39
5.4.60.0070.07016.51
5.4.50.0100.07016.34
5.4.40.0100.05016.53
5.4.30.2230.03716.42
5.4.20.3000.03716.43
5.4.10.2730.04016.23
5.4.00.2700.03715.95
5.3.290.2730.04014.71
5.3.280.2770.04014.59
5.3.270.2930.03314.82
5.3.260.2800.04714.59
5.3.250.2530.04014.61
5.3.240.3000.03314.73
5.3.230.3200.04014.61
5.3.220.2930.03714.57
5.3.210.2930.03714.48
5.3.200.2870.03314.61
5.3.190.3270.04314.53
5.3.180.2570.04014.47
5.3.170.3670.04014.54
5.3.160.2830.03014.48
5.3.150.2730.03714.45
5.3.140.2770.03714.57
5.3.130.2830.03314.69
5.3.120.2930.03014.56
5.3.110.2770.04014.69
5.3.100.2200.04314.08
5.3.90.2970.03714.00
5.3.80.2730.04014.11
5.3.70.2830.03314.02
5.3.60.3200.04013.90
5.3.50.2470.02714.09
5.3.40.2200.03313.84
5.3.30.0000.04313.82
5.3.20.2630.03713.59
5.3.10.2600.04013.55
5.3.00.2800.03313.76
5.2.170.1600.03011.22
5.2.160.1970.03311.04
5.2.150.2370.03011.07
5.2.140.1270.05011.06
5.2.130.1370.02711.03
5.2.120.1900.02311.03
5.2.110.1500.03311.00
5.2.100.2200.02311.00
5.2.90.1630.02711.02
5.2.80.1370.04311.02
5.2.70.0730.03311.23
5.2.60.1430.03311.01
5.2.50.1830.03711.06
5.2.40.1970.03011.06
5.2.30.1800.02710.94
5.2.20.1970.02710.86
5.2.10.1800.02710.77
5.2.00.1530.03010.79
5.1.60.1970.0239.88
5.1.50.2000.0239.96
5.1.40.1770.02310.14
5.1.30.1970.02710.30
5.1.20.1600.02710.21
5.1.10.2170.0209.94
5.1.00.1670.02710.11
5.0.50.1100.0208.41
5.0.40.1100.0238.29
5.0.30.1000.0378.11
5.0.20.0930.0138.27
5.0.10.1070.0208.29
5.0.00.1130.0438.32
4.4.90.1070.0177.01
4.4.80.1100.0177.01
4.4.70.0900.0107.01
4.4.60.1100.0207.01
4.4.50.0870.0277.01
4.4.40.0830.0307.01
4.4.30.1070.0207.01
4.4.20.1000.0137.01
4.4.10.1000.0237.01
4.4.00.0900.0237.01
4.3.110.1070.0207.01
4.3.100.0930.0177.01
4.3.90.0870.0237.01
4.3.80.1030.0277.01
4.3.70.1130.0177.01
4.3.60.0870.0207.01
4.3.50.0830.0207.01
4.3.40.0770.0207.01
4.3.30.0470.0177.01
4.3.20.0600.0277.01
4.3.10.0600.0277.01
4.3.00.0630.0207.01

preferences:
49.22 ms | 401 KiB | 5 Q