3v4l.org

run code in 300+ PHP versions simultaneously
<?php $key = 'polo-ralph-lauren-grey-v-neck-sweater_99912_3-300x300.d20140220-u175918.jpg'; if (strpos($key, '.d201402') !== FALSE){ $stringToReplace = $key; $removeTimestamp = strlen($stringToReplace); $removeTimestamp = floor($removeTimestamp - 21); $keytemp = substr_replace($stringToReplace, "jpg", $removeTimestamp); rename($key, $keytemp); echo 'Filename replaced '; echo $key; } ?>

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)
8.3.60.0100.01018.55
8.3.50.0080.00921.14
8.3.40.0120.00318.65
8.3.30.0000.01519.11
8.3.20.0000.00820.22
8.3.10.0040.00421.83
8.3.00.0040.00422.45
8.2.180.0140.00316.75
8.2.170.0110.00422.96
8.2.160.0100.00719.20
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0020.00526.16
8.2.120.0080.00019.54
8.2.110.0090.00021.02
8.2.100.0130.00017.84
8.2.90.0040.00419.08
8.2.80.0080.00017.97
8.2.70.0040.00417.50
8.2.60.0000.00917.80
8.2.50.0060.00318.10
8.2.40.0040.00420.55
8.2.30.0070.00018.15
8.2.20.0030.00517.72
8.2.10.0040.00417.75
8.2.00.0040.00719.46
8.1.280.0040.01425.92
8.1.270.0040.00422.14
8.1.260.0050.00226.35
8.1.250.0060.00328.09
8.1.240.0090.00023.93
8.1.230.0070.00417.83
8.1.220.0040.00417.76
8.1.210.0030.00518.77
8.1.200.0040.00417.35
8.1.190.0040.00417.11
8.1.180.0060.00318.10
8.1.170.0000.00818.47
8.1.160.0030.00322.08
8.1.150.0000.00818.63
8.1.140.0000.00717.43
8.1.130.0000.00717.83
8.1.120.0000.00717.43
8.1.110.0040.00417.43
8.1.100.0030.00317.40
8.1.90.0030.00517.41
8.1.80.0030.00517.39
8.1.70.0000.00717.36
8.1.60.0080.00017.49
8.1.50.0000.00717.35
8.1.40.0020.00517.45
8.1.30.0040.00417.46
8.1.20.0040.00417.62
8.1.10.0000.00717.52
8.1.00.0030.00517.34
8.0.300.0020.00518.77
8.0.290.0040.00416.75
8.0.280.0000.00818.47
8.0.270.0070.00017.32
8.0.260.0060.00016.81
8.0.250.0000.00716.98
8.0.240.0000.00816.93
8.0.230.0000.00816.94
8.0.220.0070.00016.95
8.0.210.0040.00416.76
8.0.200.0070.00016.84
8.0.190.0050.00216.82
8.0.180.0000.00716.80
8.0.170.0050.00216.83
8.0.160.0040.00416.88
8.0.150.0030.00616.80
8.0.140.0050.00316.76
8.0.130.0030.00313.44
8.0.120.0040.00416.89
8.0.110.0040.00416.92
8.0.100.0000.00816.79
8.0.90.0040.00416.81
8.0.80.0040.01116.96
8.0.70.0030.00516.86
8.0.60.0070.00016.91
8.0.50.0000.00716.96
8.0.30.0070.01117.16
8.0.20.0080.01017.40
8.0.10.0070.00017.04
8.0.00.0120.00716.85
7.4.330.0020.00215.00
7.4.320.0060.00016.45
7.4.300.0060.00016.54
7.4.290.0070.00016.41
7.4.280.0030.00316.65
7.4.270.0000.00716.52
7.4.260.0000.00716.59
7.4.250.0000.00816.47
7.4.240.0020.00516.51
7.4.230.0030.00316.40
7.4.220.0060.00916.53
7.4.210.0080.00816.61
7.4.200.0040.00416.26
7.4.190.0000.00816.75
7.4.160.0060.01016.58
7.4.150.0060.01017.40
7.4.140.0140.00317.86
7.4.130.0120.00816.55
7.4.120.0060.01116.58
7.4.110.0080.00816.47
7.4.100.0090.00916.61
7.4.90.0060.01116.58
7.4.80.0100.01019.39
7.4.70.0130.00616.42
7.4.60.0100.00716.47
7.4.50.0020.00216.29
7.4.40.0040.00822.77
7.4.30.0130.00316.45
7.4.00.0040.00814.69
7.3.330.0000.00513.20
7.3.320.0030.00313.30
7.3.310.0000.00616.30
7.3.300.0050.00216.29
7.3.290.0120.00316.45
7.3.280.0140.00516.47
7.3.270.0080.00817.40
7.3.260.0000.01716.62
7.3.250.0100.00716.42
7.3.240.0130.00316.40
7.3.230.0090.01316.48
7.3.210.0110.00616.51
7.3.200.0100.00719.39
7.3.190.0080.00816.52
7.3.180.0000.01616.56
7.3.170.0090.00616.49
7.3.160.0110.00816.41
7.3.120.0060.00914.68
7.3.10.0060.00616.88
7.3.00.0030.00816.42
7.2.330.0130.00616.64
7.2.320.0030.01516.46
7.2.310.0100.00716.69
7.2.300.0060.00916.64
7.2.290.0030.01316.65
7.2.130.0000.01316.57
7.2.120.0040.00816.94
7.2.110.0000.01316.84
7.2.100.0000.01416.84
7.2.90.0030.00616.98
7.2.80.0060.00616.82
7.2.70.0090.00317.02
7.2.60.0060.00816.94
7.2.50.0070.00416.88
7.2.40.0060.00617.00
7.2.30.0040.01116.86
7.2.20.0150.00016.98
7.2.10.0030.00916.82
7.2.00.0050.01018.08
7.1.250.0080.00415.63
7.1.200.0000.01315.73
7.1.100.0100.00318.04
7.1.70.0040.00717.18
7.1.60.0100.01019.82
7.1.50.0100.00717.05
7.1.00.0000.05322.43
7.0.200.0050.00216.77
7.0.140.0030.07322.02
7.0.60.0030.08020.02
7.0.50.0000.07717.66
7.0.40.0070.08719.95
7.0.30.0270.03320.13
7.0.20.0200.08020.02
7.0.10.0070.05720.33
7.0.00.0000.04720.17
5.6.280.0030.07321.02
5.6.210.0030.04720.63
5.6.200.0030.04318.18
5.6.190.0170.06720.33
5.6.180.0430.05720.43
5.6.170.0270.07320.71
5.6.160.0170.04020.48
5.6.150.0000.05318.21
5.6.140.0100.04318.12
5.6.130.0030.04018.08
5.6.120.0130.08020.99
5.6.110.0200.07320.99
5.6.100.0130.07721.13
5.6.90.0030.04321.10
5.6.80.0070.03320.36
5.5.350.0170.04720.47
5.5.340.0030.04017.97
5.5.330.0030.04720.06
5.5.320.3600.04720.50
5.5.310.0230.08320.24
5.5.300.0000.04717.97
5.5.290.0070.08017.92
5.5.280.0030.06720.96
5.5.270.0030.04720.74
5.5.260.0170.07020.82
5.5.250.0030.08020.46
5.5.240.0100.05720.07
5.4.450.0400.05719.41
5.4.440.0130.05719.25
5.4.430.0200.06719.50
5.4.420.0130.05319.57
5.4.410.0200.04718.97
5.4.400.0470.07318.51
5.4.390.0430.06318.78
5.4.380.0300.05718.50
5.4.370.0130.05018.64
5.4.360.0170.04718.78
5.4.350.0130.05318.71
5.4.340.0130.05318.71
5.4.320.0060.03612.46
5.4.310.0040.03912.46
5.4.300.0070.04112.46
5.4.290.0060.03912.46
5.4.280.0050.03712.36
5.4.270.0050.03612.36
5.4.260.0100.04718.93
5.4.250.0170.05319.00
5.4.240.0100.06018.73
5.4.230.0170.05018.93
5.4.220.0130.06318.76
5.4.210.0030.06018.93
5.4.200.0100.05718.89
5.4.190.0100.05319.00
5.4.180.0000.06318.88
5.4.170.0130.05018.75
5.4.160.0170.04718.78
5.4.150.0170.05018.78
5.4.140.0030.07716.28
5.4.130.0070.05316.30
5.4.120.0100.05016.22
5.4.110.0100.05016.40
5.4.100.0130.05016.49
5.4.90.0170.05316.47
5.4.80.0070.05016.39
5.4.70.0070.05716.39
5.4.60.0070.07016.45
5.4.50.0100.04316.24
5.4.40.0100.04716.39
5.4.30.0100.04716.38
5.4.20.0170.06016.45
5.4.10.0030.05316.20
5.4.00.0030.05015.69
5.3.290.0050.04412.80
5.3.280.0100.05014.60
5.3.270.0170.06314.62
5.3.260.0030.05714.52
5.3.250.0030.05714.70
5.3.240.0130.07014.65
5.3.230.0030.08314.46
5.3.220.0000.07714.61
5.3.210.0030.06314.58
5.3.200.0070.07314.58
5.3.190.0200.05014.40
5.3.180.0030.05314.61
5.3.170.0070.08014.71
5.3.160.0070.07714.33
5.3.150.0100.04714.41
5.3.140.0200.06014.55
5.3.130.0170.06714.32
5.3.120.0100.07014.55
5.3.110.0170.04314.56
5.3.100.0170.04014.05
5.3.90.0100.07314.04
5.3.80.0100.05314.01
5.3.70.0200.06014.02
5.3.60.0100.04713.86
5.3.50.0070.06713.81
5.3.40.0030.06713.98
5.3.30.0000.05713.96
5.3.20.0200.05313.73
5.3.10.0100.05013.64
5.3.00.0030.05313.50
5.2.170.0070.04311.05
5.2.160.0130.03711.08
5.2.150.0070.04011.15
5.2.140.0070.05311.05
5.2.130.0100.04011.21
5.2.120.0070.05311.10
5.2.110.0000.04711.00
5.2.100.0030.06011.03
5.2.90.0130.04011.12
5.2.80.0030.04310.99
5.2.70.0070.04311.12
5.2.60.0170.03010.81
5.2.50.0130.03310.90
5.2.40.0000.04311.01
5.2.30.0070.04010.98
5.2.20.0070.04010.89
5.2.10.0030.04710.79
5.2.00.0030.05710.62
5.1.60.0030.03310.18
5.1.50.0030.0379.77
5.1.40.0070.0309.94
5.1.30.0130.02710.21
5.1.20.0000.04010.25
5.1.10.0130.04010.16
5.1.00.0070.05010.21
5.0.50.0000.0308.73
5.0.40.0030.0378.60
5.0.30.0030.0508.25
5.0.20.0000.0308.11
5.0.10.0000.0338.08
5.0.00.0000.0507.98
4.4.90.0000.0236.75
4.4.80.0000.0236.75
4.4.70.0070.0206.75
4.4.60.0030.0206.75
4.4.50.0000.0336.75
4.4.40.0030.0306.75
4.4.30.0030.0306.72
4.4.20.0070.0176.68
4.4.10.0000.0236.68
4.4.00.0070.0306.68
4.3.110.0030.0236.68
4.3.100.0000.0236.68
4.3.90.0000.0236.68
4.3.80.0100.0336.68
4.3.70.0030.0206.68
4.3.60.0030.0206.68
4.3.50.0030.0206.68
4.3.40.0000.0376.68
4.3.30.0070.0176.68
4.3.20.0070.0176.68
4.3.10.0000.0236.68
4.3.00.0100.0236.88

preferences:
42.79 ms | 401 KiB | 5 Q