3v4l.org

run code in 300+ PHP versions simultaneously
<?php function chunk($str, $sep = ".", $index = false) { var_dump($str); $parts = explode($sep, $str); if ($index === false) return $parts[count($parts)-1]; elseif (is_numeric($index)) return $parts[$index]; else return false; } $str = 'e5yq36v365v.mp3'; var_dump(chunk($str));

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)
8.3.60.0150.00016.50
8.3.50.0120.00417.37
8.3.40.0120.00318.55
8.3.30.0130.00618.59
8.3.20.0080.00018.79
8.3.10.0060.00320.28
8.3.00.0060.00319.26
8.2.180.0140.00718.18
8.2.170.0040.01122.96
8.2.160.0030.01019.41
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0040.00426.16
8.2.120.0000.00819.51
8.2.110.0030.00722.24
8.2.100.0080.00417.78
8.2.90.0080.00017.91
8.2.80.0000.00817.97
8.2.70.0050.00317.63
8.2.60.0050.00517.80
8.2.50.0060.00318.07
8.2.40.0070.00418.03
8.2.30.0060.00318.24
8.2.20.0050.00217.81
8.2.10.0070.00017.73
8.2.00.0060.00317.75
8.1.280.0110.00725.92
8.1.270.0030.00624.66
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0030.00622.08
8.1.230.0000.01220.79
8.1.220.0040.00417.76
8.1.210.0060.00318.97
8.1.200.0080.00017.35
8.1.190.0030.00517.39
8.1.180.0000.00818.10
8.1.170.0000.00718.74
8.1.160.0050.00318.90
8.1.150.0000.00818.68
8.1.140.0030.00717.45
8.1.130.0000.00717.74
8.1.120.0000.00717.53
8.1.110.0000.00717.45
8.1.100.0000.00717.47
8.1.90.0000.00717.44
8.1.80.0040.00417.36
8.1.70.0000.00717.41
8.1.60.0070.00017.57
8.1.50.0040.00417.47
8.1.40.0000.00817.50
8.1.30.0090.00017.64
8.1.20.0060.00317.61
8.1.10.0000.00717.54
8.1.00.0040.00417.44
8.0.300.0040.00419.98
8.0.290.0040.00416.63
8.0.280.0040.00418.31
8.0.270.0030.00317.18
8.0.260.0030.00316.80
8.0.250.0040.00416.91
8.0.240.0090.00016.96
8.0.230.0040.00416.90
8.0.220.0070.00016.88
8.0.210.0070.00016.74
8.0.200.0030.00316.95
8.0.190.0090.00316.87
8.0.180.0030.00316.82
8.0.170.0040.00416.80
8.0.160.0030.00416.75
8.0.150.0090.00016.77
8.0.140.0030.01016.87
8.0.130.0000.00613.36
8.0.120.0000.00816.86
8.0.110.0040.00416.91
8.0.100.0030.00516.72
8.0.90.0040.00417.02
8.0.80.0040.01116.82
8.0.70.0000.00716.94
8.0.60.0020.00516.93
8.0.50.0070.00016.76
8.0.30.0120.00816.86
8.0.20.0140.01217.00
8.0.10.0040.00416.79
8.0.00.0120.00916.70
7.4.330.0000.00512.98
7.4.320.0000.00616.53
7.4.300.0000.00716.52
7.4.290.0000.00716.52
7.4.280.0040.00416.42
7.4.270.0040.00416.63
7.4.260.0000.00613.26
7.4.250.0050.00316.51
7.4.240.0070.00016.46
7.4.230.0000.00716.42
7.4.220.0040.01516.64
7.4.210.0070.00816.58
7.4.200.0070.00016.35
7.4.190.0000.00716.49
7.4.160.0060.00916.49
7.4.150.0200.00316.68
7.4.140.0120.00616.62
7.4.130.0100.00716.55
7.4.120.0060.01216.61
7.4.110.0120.00616.44
7.4.100.0170.00716.67
7.4.90.0150.00416.62
7.4.80.0080.00819.39
7.4.70.0150.02016.54
7.4.60.0100.00816.52
7.4.50.0000.00716.27
7.4.40.0070.00716.25
7.4.30.0040.01216.61
7.4.00.0080.00615.12
7.3.330.0070.00013.45
7.3.320.0000.00713.41
7.3.310.0030.00316.43
7.3.300.0040.00416.38
7.3.290.0000.01416.39
7.3.280.0060.01016.37
7.3.270.0180.00716.42
7.3.260.0080.00816.40
7.3.250.0110.01216.36
7.3.240.0100.01316.44
7.3.230.0070.01116.30
7.3.210.0070.01116.29
7.3.200.0040.01216.59
7.3.190.0100.00716.52
7.3.180.0120.00416.59
7.3.170.0070.01016.59
7.3.160.0130.00316.60
7.3.120.0070.00914.78
7.3.110.0030.01414.75
7.3.100.0100.00714.80
7.3.90.0000.01414.54
7.3.80.0070.00714.95
7.3.70.0030.00614.56
7.3.60.0030.01014.83
7.3.50.0070.00714.84
7.3.40.0090.00614.70
7.3.30.0030.01014.68
7.3.20.0070.00716.68
7.3.10.0020.01116.62
7.3.00.0050.00916.40
7.2.330.0130.01016.86
7.2.320.0150.00816.79
7.2.310.0170.00616.36
7.2.300.0090.00616.33
7.2.290.0060.01116.50
7.2.250.0070.01314.74
7.2.240.0060.01214.56
7.2.230.0070.01114.98
7.2.220.0030.00914.99
7.2.210.0030.01214.82
7.2.200.0030.00714.92
7.2.190.0100.00715.06
7.2.180.0030.01314.83
7.2.170.0090.00615.14
7.2.130.0070.01016.46
7.2.120.0120.00316.86
7.2.110.0040.00816.97
7.2.100.0130.00316.37
7.2.90.0000.01417.01
7.2.80.0030.00716.81
7.2.70.0100.01016.93
7.2.60.0070.01016.93
7.2.50.0130.00316.80
7.2.40.0100.00316.85
7.2.30.0090.00616.92
7.2.20.0070.01016.86
7.2.10.0070.00316.80
7.2.00.0030.00817.99
7.1.330.0030.01215.74
7.1.320.0070.00715.70
7.1.310.0070.00315.52
7.1.300.0090.00615.97
7.1.290.0030.00915.66
7.1.280.0030.00615.55
7.1.270.0000.01315.72
7.1.260.0030.01015.80
7.1.250.0000.00815.76
7.1.200.0070.00715.89
7.1.100.0070.00718.29
7.1.70.0070.00317.03
7.1.60.0040.02119.40
7.1.50.0000.01517.09
7.1.00.0030.07322.41
7.0.200.0290.00314.85
7.0.140.0130.06322.00
7.0.120.0000.07022.17
7.0.60.0030.09019.98
7.0.50.0100.03317.86
7.0.40.0130.09720.14
7.0.30.0270.04020.25
7.0.20.0270.06320.10
7.0.10.0100.06020.26
7.0.00.0100.08020.32
5.6.280.0030.07020.99
5.6.210.0030.04020.77
5.6.200.0070.05318.14
5.6.190.0070.08720.33
5.6.180.0070.08320.68
5.6.170.0070.05020.55
5.6.160.0070.05320.56
5.6.150.0030.04018.27
5.6.140.0100.04018.24
5.6.130.0000.08718.15
5.6.120.0030.04020.97
5.6.110.0030.09021.12
5.6.100.0170.08020.99
5.6.90.0030.08721.11
5.6.80.0070.06020.44
5.5.350.0230.08020.45
5.5.340.0130.04318.07
5.5.330.0100.03720.25
5.5.320.0030.08320.20
5.5.310.0270.08020.25
5.5.300.0000.04717.96
5.5.290.0100.05018.02
5.5.280.0100.03320.87
5.5.270.0100.05020.73
5.5.260.0000.04320.84
5.5.250.0030.08320.59
5.5.240.0270.05720.35
5.4.450.0270.07319.48
5.4.440.0370.07019.30
5.4.430.0430.06319.44
5.4.420.0300.08019.31
5.4.410.0330.06019.12
5.4.400.0370.06019.12
5.4.390.0300.04718.93
5.4.380.0300.07018.95
5.4.370.0270.06318.98
5.4.360.0300.05719.09
5.4.350.0370.05318.95
5.4.340.0230.03719.15
5.4.320.0270.05018.99
5.4.310.0330.06019.15
5.4.300.0470.06019.08
5.4.290.0330.03318.96
5.4.280.0400.06318.96
5.4.270.0470.05719.09
5.4.260.0430.06018.97
5.4.250.0400.06719.08
5.4.240.0300.05719.05
5.4.230.0330.06319.08
5.4.220.0470.04019.06
5.4.210.0430.05018.84
5.4.200.0370.06319.05
5.4.190.0330.05719.06
5.4.180.0400.05319.09
5.4.170.0430.04718.95
5.4.160.0330.03719.04
5.4.150.0330.04319.07
5.4.140.0300.05016.47
5.4.130.0370.05016.34
5.4.120.0330.05716.51
5.4.110.0330.05716.45
5.4.100.0270.05016.38
5.4.90.0370.05316.59
5.4.80.0270.04016.56
5.4.70.0330.03716.50
5.4.60.0400.05716.25
5.4.50.0330.03716.49
5.4.40.0270.03016.55
5.4.30.0200.03316.48
5.4.20.0230.03316.34
5.4.10.0270.04016.43
5.4.00.0230.03315.83
5.3.290.0330.07014.68
5.3.280.0400.06314.72
5.3.270.0430.06014.69
5.3.260.0270.04014.70
5.3.250.0300.04714.51
5.3.240.0430.05314.72
5.3.230.0270.06014.68
5.3.220.0270.04314.64
5.3.210.0230.06014.49
5.3.200.0300.07014.79
5.3.190.0430.05314.48
5.3.180.0370.04314.64
5.3.170.0270.03714.56
5.3.160.0230.05314.64
5.3.150.0230.04014.48
5.3.140.0230.04314.71
5.3.130.0230.03714.68
5.3.120.0200.04014.55
5.3.110.0200.04014.66
5.3.100.0300.04014.12
5.3.90.0270.03013.93
5.3.80.0300.03713.95
5.3.70.0230.03314.11
5.3.60.0270.03314.00
5.3.50.0170.04013.87
5.3.40.0230.03314.11
5.3.30.0200.03713.92
5.3.20.0200.03713.71
5.3.10.0200.03713.88
5.3.00.0270.03013.56
5.2.170.0170.03011.26
5.2.160.0170.03011.05
5.2.150.0170.03011.37
5.2.140.0270.02711.05
5.2.130.0130.03311.10
5.2.120.0200.02311.00
5.2.110.0200.02711.18
5.2.100.0170.03011.05
5.2.90.0230.02011.16
5.2.80.0170.02711.00
5.2.70.0170.03011.07
5.2.60.0100.03711.12
5.2.50.0170.03010.97
5.2.40.0130.03010.92
5.2.30.0170.02710.88
5.2.20.0200.02310.88
5.2.10.0130.02710.95
5.2.00.0200.02010.72
5.1.60.0130.02310.00
5.1.50.0130.0279.97
5.1.40.0130.0239.95
5.1.30.0170.02710.45
5.1.20.0130.02710.57
5.1.10.0170.02310.19
5.1.00.0130.0239.95
5.0.50.0100.0178.63
5.0.40.0100.0238.30
5.0.30.0100.0478.14
5.0.20.0130.0238.43
5.0.10.0130.0438.09
5.0.00.0130.0608.06
4.4.90.0070.0177.84
4.4.80.0030.0177.84
4.4.70.0100.0137.84
4.4.60.0070.0177.84
4.4.50.0070.0177.84
4.4.40.0000.0307.84
4.4.30.0030.0177.84
4.4.20.0070.0207.84
4.4.10.0100.0137.84
4.4.00.0070.0277.84
4.3.110.0030.0277.84
4.3.100.0070.0177.84
4.3.90.0100.0207.84
4.3.80.0100.0337.84
4.3.70.0100.0177.84
4.3.60.0100.0307.84
4.3.50.0130.0337.84
4.3.40.0130.0407.84
4.3.30.0070.0137.84
4.3.20.0030.0407.84
4.3.10.0100.0337.84
4.3.00.0030.0207.84

preferences:
40.99 ms | 401 KiB | 5 Q