3v4l.org

run code in 300+ PHP versions simultaneously
<?php function mysort($a,$b){ return strlen($b)-strlen($a); } $data = array("kaushik","kaushik is","kaushik is great","is","is great","great"); usort($data,'mysort'); $current = ""; for($i=0;$i<count($data);$i++) { $current=$data[$i]; for($j=$i+1;$j<count($data);$j++) { $current=str_replace($data[$j],"",$current); } if ($current=="") { echo $current."\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)
8.3.60.0170.00318.43
8.3.50.0070.01021.91
8.3.40.0110.00318.77
8.3.30.0140.00319.00
8.3.20.0050.00220.16
8.3.10.0040.00421.96
8.3.00.0140.00022.36
8.2.180.0130.00916.63
8.2.170.0040.01122.96
8.2.160.0090.00620.99
8.2.150.0030.00524.18
8.2.140.0040.01524.66
8.2.130.0080.00026.16
8.2.120.0040.00419.36
8.2.110.0090.00020.94
8.2.100.0090.00317.91
8.2.90.0000.00819.23
8.2.80.0050.00317.97
8.2.70.0060.00317.63
8.2.60.0050.00318.03
8.2.50.0080.00018.10
8.2.40.0060.00320.45
8.2.30.0050.00318.12
8.2.20.0080.00017.66
8.2.10.0050.00319.52
8.2.00.0030.00517.72
8.1.280.0070.01425.92
8.1.270.0080.00021.77
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00622.72
8.1.230.0040.00717.82
8.1.220.0050.00317.74
8.1.210.0000.00818.77
8.1.200.0060.00317.35
8.1.190.0000.00817.35
8.1.180.0030.00618.10
8.1.170.0050.00318.56
8.1.160.0000.00721.98
8.1.150.0070.00018.61
8.1.140.0000.00817.49
8.1.130.0070.00017.76
8.1.120.0000.00717.51
8.1.110.0000.00817.34
8.1.100.0000.00817.46
8.1.90.0040.00317.36
8.1.80.0040.00317.36
8.1.70.0000.00817.35
8.1.60.0000.00717.48
8.1.50.0040.00417.51
8.1.40.0000.00817.47
8.1.30.0060.00317.54
8.1.20.0090.00017.52
8.1.10.0030.00517.57
8.1.00.0040.00417.46
8.0.300.0030.00618.77
8.0.290.0050.00516.58
8.0.280.0000.00818.37
8.0.270.0040.00417.10
8.0.260.0000.00616.86
8.0.250.0000.00716.89
8.0.240.0070.00016.79
8.0.230.0070.00016.84
8.0.220.0030.00316.74
8.0.210.0000.00716.86
8.0.200.0030.00316.85
8.0.190.0070.00016.86
8.0.180.0080.00016.81
8.0.170.0070.00016.91
8.0.160.0000.00716.89
8.0.150.0040.00416.81
8.0.140.0030.00316.73
8.0.130.0030.00313.34
8.0.120.0030.00516.78
8.0.110.0040.00416.89
8.0.100.0030.00316.81
8.0.90.0040.00416.86
8.0.80.0100.00616.95
8.0.70.0070.00016.68
8.0.60.0040.00416.79
8.0.50.0070.00016.88
8.0.30.0110.00916.86
8.0.20.0110.00617.40
8.0.10.0000.00716.79
8.0.00.0050.01316.67
7.4.330.0000.00615.05
7.4.320.0000.00616.37
7.4.300.0000.00716.59
7.4.290.0030.00316.53
7.4.280.0030.00316.39
7.4.270.0030.00316.54
7.4.260.0030.00316.54
7.4.250.0030.00516.50
7.4.240.0050.00216.56
7.4.230.0070.00016.49
7.4.220.0040.01316.43
7.4.210.0070.00816.58
7.4.200.0000.00816.43
7.4.190.0000.00716.68
7.4.160.0130.00316.48
7.4.150.0110.00417.40
7.4.140.0120.00717.86
7.4.130.0110.00616.52
7.4.120.0080.01316.50
7.4.110.0100.01316.50
7.4.100.0070.01016.39
7.4.90.0120.01216.70
7.4.80.0110.00719.39
7.4.70.0090.00616.55
7.4.60.0060.01016.43
7.4.50.0050.00016.49
7.4.40.0040.00822.77
7.4.30.0030.01416.55
7.4.00.0070.00815.00
7.3.330.0000.00513.34
7.3.320.0050.00013.44
7.3.310.0030.00316.39
7.3.300.0040.00416.38
7.3.290.0060.00916.38
7.3.280.0060.01016.33
7.3.270.0090.00917.40
7.3.260.0060.00916.55
7.3.250.0120.00416.40
7.3.240.0080.00816.68
7.3.230.0080.00916.40
7.3.210.0100.01316.46
7.3.200.0030.01319.39
7.3.190.0110.00716.48
7.3.180.0070.01016.35
7.3.170.0120.00916.57
7.3.160.0090.00616.35
7.3.120.0080.00615.11
7.3.10.0070.00716.46
7.3.00.0060.00516.74
7.2.330.0090.00916.64
7.2.320.0060.01116.40
7.2.310.0030.01416.64
7.2.300.0090.00916.74
7.2.290.0030.01316.77
7.2.130.0080.00316.62
7.2.120.0070.00616.84
7.2.110.0060.00816.95
7.2.100.0050.00816.88
7.2.90.0070.00716.95
7.2.80.0060.00816.69
7.2.70.0080.00316.81
7.2.60.0060.00816.96
7.2.50.0110.00416.93
7.2.40.0060.01116.74
7.2.30.0110.00316.82
7.2.20.0050.01016.86
7.2.10.0060.00617.04
7.2.00.0030.01017.72
7.1.250.0050.00515.74
7.1.240.0110.00715.79
7.1.230.0040.00715.90
7.1.220.0070.00715.87
7.1.210.0070.00715.55
7.1.200.0050.00915.72
7.1.190.0030.01315.88
7.1.180.0100.00315.75
7.1.170.0080.00815.51
7.1.160.0070.00315.50
7.1.150.0060.00615.61
7.1.140.0000.00915.98
7.1.130.0000.00915.86
7.1.120.0000.01315.59
7.1.110.0030.00615.82
7.1.100.0030.00717.09
7.1.90.0040.01115.98
7.1.80.0030.00915.95
7.1.70.0040.01116.64
7.1.60.0030.00716.56
7.1.50.0050.00616.21
7.1.40.0070.00415.82
7.1.30.0060.00615.52
7.1.20.0030.00915.50
7.1.10.0090.00415.79
7.1.00.0050.04219.09
7.0.330.0030.00615.09
7.0.320.0030.00715.35
7.0.310.0030.00515.30
7.0.300.0030.00915.56
7.0.290.0030.00615.09
7.0.280.0040.00815.14
7.0.270.0040.00415.42
7.0.260.0110.00715.16
7.0.250.0060.00315.32
7.0.240.0100.00615.41
7.0.230.0030.00715.26
7.0.220.0050.00515.47
7.0.210.0060.00615.13
7.0.200.0030.00615.91
7.0.190.0030.00915.36
7.0.180.0030.01015.26
7.0.170.0100.00315.13
7.0.160.0030.00615.36
7.0.150.0060.00615.41
7.0.140.0030.04018.57
7.0.130.0130.00315.24
7.0.120.0080.00415.20
7.0.110.0060.00615.39
7.0.100.0110.03617.61
7.0.90.0040.04217.55
7.0.80.0070.02317.72
7.0.70.0030.04017.59
7.0.60.0080.03017.63
7.0.50.0050.03018.00
7.0.40.0050.02716.58
7.0.30.0100.01716.62
7.0.20.0110.02116.79
7.0.10.0070.02416.81
7.0.00.0050.02816.73
5.6.380.0070.00314.18
5.6.370.0000.01114.13
5.6.360.0040.01114.48
5.6.350.0090.00614.07
5.6.340.0150.00014.32
5.6.330.0030.00614.27
5.6.320.0030.00714.36
5.6.310.0070.00713.95
5.6.300.0030.00614.43
5.6.290.0040.00714.13
5.6.280.0060.03717.51
5.6.270.0070.01114.08
5.6.260.0100.00314.29
5.6.250.0050.03417.42
5.6.240.0120.03317.36
5.6.230.0060.02417.37
5.6.220.0030.02517.29
5.6.210.0000.03017.22
5.6.200.0100.03217.55
5.6.190.0050.02517.76
5.6.180.0060.02117.82
5.6.170.0070.03917.74
5.6.160.0030.03517.73
5.6.150.0110.03117.65
5.6.140.0070.02217.83
5.6.130.0100.02217.69
5.6.120.0110.04317.82
5.6.110.0070.02317.59
5.6.100.0060.02417.54
5.6.90.0100.02017.73
5.6.80.0110.02317.16
5.6.70.0070.03517.33
5.6.60.0070.02517.29
5.6.50.0050.03217.41
5.6.40.0100.03517.25
5.6.30.0070.02517.36
5.6.20.0050.02217.40
5.6.10.0030.03717.35
5.6.00.0030.02117.35
5.5.380.0030.03715.72
5.5.370.0020.03515.75
5.5.360.0070.03915.66
5.5.350.0030.04215.85
5.5.340.0080.03416.01
5.5.330.0070.04415.98
5.5.320.0020.02516.04
5.5.310.0070.02216.17
5.5.300.0050.02615.86
5.5.290.0040.02115.99
5.5.280.0030.02315.98
5.5.270.0100.03915.97
5.5.260.0040.02915.97
5.5.250.0090.02215.65
5.5.240.0060.03015.75
5.5.230.0070.03515.49
5.5.220.0130.01015.38
5.5.210.0090.03515.52
5.5.200.0030.03115.51
5.5.190.0060.02215.72
5.5.180.0050.02715.53
5.5.170.0070.00310.82
5.5.160.0070.03015.54
5.5.150.0070.02115.37
5.5.140.0030.04415.33
5.5.130.0050.03115.54
5.5.120.0070.02715.67
5.5.110.0090.02815.55
5.5.100.0020.02315.46
5.5.90.0060.02515.30
5.5.80.0060.04015.46
5.5.70.0050.01815.47
5.5.60.0050.02215.57
5.5.50.0020.02915.37
5.5.40.0080.02315.42
5.5.30.0050.02715.44
5.5.20.0120.03515.52
5.5.10.0150.03515.25
5.5.00.0060.01615.53
5.4.450.0050.02815.26
5.4.440.0050.04715.38
5.4.430.0070.03115.32
5.4.420.0080.03515.37
5.4.410.0060.01915.31
5.4.400.0030.02315.04
5.4.390.0080.03815.09
5.4.380.0050.03514.91
5.4.370.0030.02315.11
5.4.360.0090.03115.09
5.4.350.0060.04014.99
5.4.340.0030.02815.04
5.4.330.0000.00510.98
5.4.320.0050.02114.85
5.4.310.0030.03114.97
5.4.300.0060.01814.91
5.4.290.0030.02214.97
5.4.280.0050.02015.04
5.4.270.0120.03014.96
5.4.260.0030.02014.86
5.4.250.0030.02114.87
5.4.240.0050.03214.85
5.4.230.0050.03114.93
5.4.220.0050.02515.01
5.4.210.0070.02714.63
5.4.200.0020.03314.84
5.4.190.0070.03214.97
5.4.180.0030.04014.99
5.4.170.0050.02214.91
5.4.160.0040.02115.15
5.4.150.0050.02515.05
5.4.140.0100.03513.79
5.4.130.0030.02313.62
5.4.120.0070.01813.50
5.4.110.0030.02013.57
5.4.100.0050.01813.50
5.4.90.0050.03013.54
5.4.80.0050.02213.72
5.4.70.0060.02313.73
5.4.60.0080.03313.80
5.4.50.0060.01813.63
5.4.40.0070.01713.71
5.4.30.0050.04013.70
5.4.20.0070.02513.65
5.4.10.0000.02613.71
5.4.00.0050.03313.34
5.3.290.0070.02212.66
5.3.280.0020.02112.63
5.3.270.0050.03412.45
5.3.260.0000.03012.58
5.3.250.0070.03812.49
5.3.240.0060.02512.41
5.3.230.0020.04612.60
5.3.220.0050.02712.43
5.3.210.0050.02512.60
5.3.200.0080.01812.43
5.3.190.0050.02712.57
5.3.180.0100.01512.62
5.3.170.0100.01712.67
5.3.160.0060.02112.64
5.3.150.0100.02212.64
5.3.140.0050.02512.63
5.3.130.0030.02012.38
5.3.120.0090.01812.56
5.3.110.0040.02612.56
5.3.100.0080.01812.15
5.3.90.0030.02112.36
5.3.80.0020.03512.28
5.3.70.0040.01912.16
5.3.60.0020.02212.32
5.3.50.0050.03012.18
5.3.40.0060.01512.23
5.3.30.0030.02012.28
5.3.20.0030.02012.17
5.3.10.0080.01712.00
5.3.00.0050.02011.92
5.2.170.0050.03511.28
5.2.160.0050.02511.28
5.2.150.0030.02511.28
5.2.140.0030.01811.28
5.2.130.0030.02711.28
5.2.120.0060.03211.28
5.2.110.0020.01711.28
5.2.100.0020.01711.28
5.2.90.0030.01611.28
5.2.80.0040.01911.28
5.2.70.0070.01211.28
5.2.60.0060.01811.28
5.2.50.0010.02111.28
5.2.40.0040.01711.28
5.2.30.0070.01311.28
5.2.20.0030.01711.28
5.2.10.0020.01511.28
5.2.00.0070.01411.28
5.1.60.0060.01111.28
5.1.50.0030.01511.28
5.1.40.0020.01711.28
5.1.30.0070.01011.28
5.1.20.0020.01311.28
5.1.10.0050.01311.28
5.1.00.0090.00811.28
5.0.50.0020.01411.28
5.0.40.0030.01011.28
5.0.30.0040.01411.28
5.0.20.0010.01011.28
5.0.10.0020.01011.28
5.0.00.0000.02111.28
4.4.90.0010.00811.28
4.4.80.0030.00711.28
4.4.70.0000.01211.28
4.4.60.0030.00911.28
4.4.50.0000.01211.28
4.4.40.0020.01211.28
4.4.30.0030.00611.28
4.4.20.0020.00911.28
4.4.10.0020.01011.28
4.4.00.0040.01111.28
4.3.110.0000.01011.28
4.3.100.0030.00811.28
4.3.90.0010.00911.28
4.3.80.0020.01211.28
4.3.70.0020.00911.28
4.3.60.0000.01011.28
4.3.50.0000.01011.28
4.3.40.0020.01111.28
4.3.30.0000.01011.28
4.3.20.0030.00711.28
4.3.10.0040.00711.28
4.3.00.0010.00911.28

preferences:
37.1 ms | 401 KiB | 5 Q