3v4l.org

run code in 300+ PHP versions simultaneously
<?php function mysort($a,$b){ return strlen($b)-strlen($a); } //$data = array("kaushik","kaushik is","kaushik is great","is","is great","great"); $data = array("usb","pc","cam 168","cam","168"); usort($data,'mysort'); // print_r($data); $current = ""; for($i=0;$i<count($data);$i++) { $current=$data[$i]; for($j=0;$j<count($data);$j++) { if($i<>$j) { if((str_replace($data[$j],"",$current))!=$current) { $data[$j]=""; }; } } } for($i=0;$i<count($data);$i++) { if($data[$i]!="") { echo $data[$i]."\n"; } } ?>

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)
8.3.60.0120.00918.31
8.3.50.0120.00821.97
8.3.40.0030.01018.63
8.3.30.0110.00419.21
8.3.20.0050.00220.34
8.3.10.0000.00921.84
8.3.00.0000.00922.52
8.2.180.0110.00716.75
8.2.170.0070.01022.96
8.2.160.0110.00420.89
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0090.00019.13
8.2.110.0070.00321.03
8.2.100.0080.00817.99
8.2.90.0060.00319.20
8.2.80.0080.00017.97
8.2.70.0030.00617.63
8.2.60.0090.00018.16
8.2.50.0000.00818.10
8.2.40.0100.00022.11
8.2.30.0030.00518.16
8.2.20.0000.00717.65
8.2.10.0080.00019.54
8.2.00.0050.00317.76
8.1.280.0150.00625.92
8.1.270.0040.00422.15
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0060.00321.00
8.1.230.0080.00417.82
8.1.220.0050.00317.74
8.1.210.0100.00318.77
8.1.200.0030.00617.38
8.1.190.0080.00017.36
8.1.180.0000.00818.10
8.1.170.0060.00318.73
8.1.160.0050.00322.22
8.1.150.0000.00718.59
8.1.140.0000.00717.51
8.1.130.0020.00517.82
8.1.120.0000.00717.46
8.1.110.0040.00417.40
8.1.100.0030.00517.51
8.1.90.0040.00417.41
8.1.80.0000.00717.36
8.1.70.0060.00317.35
8.1.60.0040.00417.58
8.1.50.0040.00417.59
8.1.40.0000.00917.43
8.1.30.0000.00717.64
8.1.20.0000.00817.52
8.1.10.0030.00517.63
8.1.00.0050.00317.42
8.0.300.0000.00718.77
8.0.290.0040.00416.75
8.0.280.0040.00418.47
8.0.270.0000.00817.28
8.0.260.0030.00516.91
8.0.250.0030.00517.05
8.0.240.0000.00717.01
8.0.230.0000.00716.90
8.0.220.0070.00017.04
8.0.210.0000.00816.94
8.0.200.0000.00816.87
8.0.190.0000.00816.87
8.0.180.0000.00717.02
8.0.170.0040.00416.98
8.0.160.0000.00816.96
8.0.150.0070.00316.81
8.0.140.0050.00316.84
8.0.130.0000.00613.36
8.0.120.0080.00016.78
8.0.110.0000.00716.75
8.0.100.0040.00416.80
8.0.90.0030.00516.88
8.0.80.0000.01716.97
8.0.70.0040.00416.77
8.0.60.0030.00616.94
8.0.50.0070.00016.89
8.0.30.0090.01417.01
8.0.20.0070.01217.40
8.0.10.0000.00716.91
8.0.00.0080.01116.74
7.4.330.0050.00015.05
7.4.320.0060.00016.55
7.4.300.0030.00316.53
7.4.290.0030.00316.63
7.4.280.0000.00616.61
7.4.270.0040.00416.55
7.4.260.0030.00316.52
7.4.250.0050.00316.57
7.4.240.0000.00716.54
7.4.230.0030.00316.41
7.4.220.0070.01016.69
7.4.210.0060.00816.62
7.4.200.0000.00716.71
7.4.190.0070.00016.52
7.4.160.0120.00616.43
7.4.150.0100.00717.40
7.4.140.0050.01317.86
7.4.130.0070.01216.54
7.4.120.0100.00816.44
7.4.110.0130.00716.68
7.4.100.0140.00316.59
7.4.90.0140.00416.56
7.4.80.0070.01519.39
7.4.70.0040.01716.44
7.4.60.0000.01816.47
7.4.50.0000.00716.35
7.4.40.0070.01122.77
7.4.30.0060.00916.56
7.4.00.0040.01415.02
7.3.330.0030.00213.37
7.3.320.0000.00513.10
7.3.310.0000.00816.29
7.3.300.0040.00416.40
7.3.290.0090.00616.39
7.3.280.0060.01016.37
7.3.270.0090.00617.40
7.3.260.0130.00316.44
7.3.250.0100.00716.46
7.3.240.0100.00716.68
7.3.230.0160.00316.44
7.3.210.0090.01416.46
7.3.200.0090.00919.39
7.3.190.0130.00916.61
7.3.180.0140.00316.40
7.3.170.0090.01216.33
7.3.160.0130.00316.38
7.3.120.0070.00715.10
7.2.330.0070.01016.85
7.2.320.0090.00916.51
7.2.310.0130.00316.89
7.2.300.0110.00616.63
7.2.290.0040.01216.73
7.2.00.0000.01119.38
7.1.100.0030.00917.93
7.1.70.0060.00817.09
7.1.60.0000.01317.31
7.1.50.0050.00517.00
7.1.00.0030.07722.32
7.0.200.0060.00916.86
7.0.140.0030.07722.00
7.0.60.0130.07319.96
7.0.50.0170.05717.90
7.0.40.0100.05320.30
7.0.30.0300.04320.26
7.0.20.0330.06320.08
7.0.10.0370.06320.09
7.0.00.0030.07020.09
5.6.280.0000.07721.13
5.6.210.0130.04320.48
5.6.200.0100.08018.15
5.6.190.0100.08320.53
5.6.180.3800.04020.63
5.6.170.0230.05720.46
5.6.160.0100.04320.57
5.6.150.0070.06318.19
5.6.140.0070.08018.14
5.6.130.0070.04318.17
5.6.120.0070.08321.10
5.6.110.0130.06721.02
5.6.100.0070.04321.02
5.6.90.0070.08720.99
5.6.80.0130.07020.38
5.6.70.0370.05720.38
5.5.350.0070.07720.46
5.5.340.0100.04017.96
5.5.330.0070.04020.27
5.5.320.0430.06320.31
5.5.310.0330.07320.30
5.5.300.0100.04718.07
5.5.290.0000.04718.07
5.5.280.0070.08320.98
5.5.270.0030.08720.86
5.5.260.0030.06320.87
5.5.250.0100.03720.55
5.5.240.0170.07020.07
5.4.450.0200.05319.63
5.4.440.0470.05719.63
5.4.430.0070.06019.51
5.4.420.0170.06319.52
5.4.410.0100.05719.21
5.4.400.2070.00018.81
5.4.390.1630.00018.74
5.4.380.0230.05718.84
5.4.370.0270.06018.69
5.4.360.0300.04718.79
5.4.350.0130.06018.74
5.4.340.0200.05318.57
5.4.320.0110.03512.51
5.4.310.0090.03812.50
5.4.300.0080.03412.50
5.4.290.0110.03912.50
5.4.280.0040.03812.40
5.4.270.0060.03612.40
5.4.260.0170.04019.00
5.4.250.0170.05718.96
5.4.240.0130.04319.00
5.4.230.0030.05719.02
5.4.220.0070.05719.02
5.4.210.0130.06018.98
5.4.200.0130.06318.80
5.4.190.0100.07318.76
5.4.180.0070.05018.95
5.4.170.0100.04718.95
5.4.160.0070.07018.94
5.4.150.0070.07018.78
5.4.140.0070.05016.55
5.4.130.0130.05316.38
5.4.120.0070.07316.52
5.4.110.0100.06016.65
5.4.100.0070.04716.51
5.4.90.0130.05316.38
5.4.80.0030.06316.40
5.4.70.0170.06316.47
5.4.60.0130.05316.33
5.4.50.0170.04016.46
5.4.40.0070.05316.41
5.4.30.0030.07016.47
5.4.20.0070.05016.44
5.4.10.0130.04716.45
5.4.00.0030.05715.78
5.3.290.0080.04712.80
5.3.280.0170.06314.76
5.3.270.0100.05014.43
5.3.260.0070.05314.84
5.3.250.0030.08014.77
5.3.240.0100.05014.80
5.3.230.0070.07714.69
5.3.220.0000.05714.55
5.3.210.0000.06014.54
5.3.200.0030.06314.73
5.3.190.0070.07314.57
5.3.180.0070.07314.65
5.3.170.0070.07314.55
5.3.160.0030.07014.65
5.3.150.0100.05714.39
5.3.140.0230.03714.57
5.3.130.0000.06314.63
5.3.120.0170.04714.63
5.3.110.0070.05314.54
5.3.100.0070.05314.03
5.3.90.0070.07014.15
5.3.80.0030.05714.10
5.3.70.0100.04714.11
5.3.60.0070.05014.16
5.3.50.0230.03714.04
5.3.40.0100.04714.16
5.3.30.0070.04714.13
5.3.20.0070.06013.77
5.3.10.0100.05313.73
5.3.00.0130.04013.61
5.2.170.0070.04311.14
5.2.160.0030.05011.23
5.2.150.0100.03711.30
5.2.140.0070.04011.11
5.2.130.0070.05711.27
5.2.120.0130.03711.18
5.2.110.0070.04011.17
5.2.100.0100.05011.18
5.2.90.0100.05011.07
5.2.80.0000.04711.27
5.2.70.0000.05711.00
5.2.60.0100.04011.14
5.2.50.0070.04311.11
5.2.40.0030.04010.98
5.2.30.0000.06311.15
5.2.20.0130.04310.86
5.2.10.0030.04310.87
5.2.00.0100.04710.95
5.1.60.0030.03710.05
5.1.50.0100.04310.00
5.1.40.0030.0339.89
5.1.30.0100.03010.40
5.1.20.0070.04010.43
5.1.10.0070.03310.10
5.1.00.0070.0509.90
5.0.50.0100.0338.61
5.0.40.0030.0308.51
5.0.30.0030.0438.24
5.0.20.0100.0308.16
5.0.10.0070.0238.10
5.0.00.0030.0438.26
4.4.90.0000.0275.97
4.4.80.0000.0335.84
4.4.70.0000.0235.86
4.4.60.0030.0275.84
4.4.50.0000.0235.88
4.4.40.0000.0505.90
4.4.30.0030.0205.93
4.4.20.0070.0235.84
4.4.10.0030.0205.92
4.4.00.0100.0275.92
4.3.110.0030.0335.84
4.3.100.0030.0205.84
4.3.90.0030.0205.84
4.3.80.0030.0335.84
4.3.70.0070.0275.84
4.3.60.0000.0305.84
4.3.50.0000.0275.84
4.3.40.0030.0435.84
4.3.30.0070.0275.84
4.3.20.0000.0305.84
4.3.10.0000.0275.84
4.3.00.0000.0237.46

preferences:
47.57 ms | 401 KiB | 5 Q