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,", "; echo $keytemp; } ?>

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)
8.3.60.0040.01518.55
8.3.50.0160.00421.02
8.3.40.0080.01118.84
8.3.30.0100.00318.96
8.3.20.0050.00220.34
8.3.10.0030.00522.05
8.3.00.0040.00422.27
8.2.180.0110.00416.50
8.2.170.0110.00422.96
8.2.160.0070.00719.20
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0120.00626.16
8.2.120.0040.00419.66
8.2.110.0070.00322.25
8.2.100.0060.00617.97
8.2.90.0080.00019.23
8.2.80.0000.00818.04
8.2.70.0090.00017.38
8.2.60.0060.00317.93
8.2.50.0000.00818.07
8.2.40.0040.00418.09
8.2.30.0040.00418.07
8.2.20.0000.00717.72
8.2.10.0040.00417.76
8.2.00.0030.00617.86
8.1.280.0090.01225.92
8.1.270.0060.00322.06
8.1.260.0040.00426.35
8.1.250.0060.00328.09
8.1.240.0060.00323.79
8.1.230.0070.00319.08
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0030.00617.22
8.1.190.0040.00417.53
8.1.180.0040.00418.63
8.1.170.0050.00318.47
8.1.160.0050.00222.14
8.1.150.0040.00418.52
8.1.140.0040.00417.45
8.1.130.0000.00717.69
8.1.120.0000.00717.34
8.1.110.0040.00417.44
8.1.100.0000.00717.39
8.1.90.0000.00717.46
8.1.80.0000.00717.40
8.1.70.0030.00317.36
8.1.60.0000.00917.48
8.1.50.0040.00417.45
8.1.40.0040.00417.36
8.1.30.0040.00417.40
8.1.20.0000.00817.60
8.1.10.0050.00217.51
8.1.00.0000.00817.41
8.0.300.0000.00718.77
8.0.290.0070.00017.05
8.0.280.0000.00718.33
8.0.270.0070.00016.95
8.0.260.0000.00616.76
8.0.250.0070.00016.90
8.0.240.0050.00316.94
8.0.230.0030.00316.98
8.0.220.0030.00316.79
8.0.210.0030.00316.92
8.0.200.0030.00316.97
8.0.190.0030.00417.02
8.0.180.0030.00517.00
8.0.170.0000.00716.88
8.0.160.0050.00316.79
8.0.150.0000.00716.75
8.0.140.0050.00216.91
8.0.130.0030.00313.43
8.0.120.0000.00716.77
8.0.110.0080.00016.81
8.0.100.0000.00716.84
8.0.90.0000.00716.79
8.0.80.0030.01216.96
8.0.70.0080.00016.90
8.0.60.0000.00816.77
8.0.50.0040.00416.72
8.0.30.0140.00517.18
8.0.20.0130.00817.40
8.0.10.0000.00716.91
8.0.00.0110.00616.75
7.4.330.0000.00415.00
7.4.320.0060.00016.37
7.4.300.0030.00316.52
7.4.290.0000.00716.52
7.4.280.0000.00716.49
7.4.270.0030.00316.58
7.4.260.0000.00816.62
7.4.250.0040.00416.55
7.4.240.0040.00316.58
7.4.230.0040.00416.59
7.4.220.0090.00916.53
7.4.210.0100.00516.58
7.4.200.0060.00016.39
7.4.190.0030.00316.74
7.4.160.0140.00316.56
7.4.150.0120.00617.40
7.4.140.0080.01317.86
7.4.130.0140.00516.37
7.4.120.0040.01416.49
7.4.110.0130.00316.77
7.4.100.0160.00316.41
7.4.90.0110.00616.35
7.4.80.0160.00319.39
7.4.70.0070.01016.57
7.4.60.0100.00716.49
7.4.50.0050.00016.52
7.4.40.0050.00822.77
7.4.30.0030.01616.43
7.4.00.0070.00715.05
7.3.330.0060.00013.20
7.3.320.0050.00013.28
7.3.310.0000.00716.36
7.3.300.0000.00616.41
7.3.290.0110.00316.42
7.3.280.0080.00916.43
7.3.270.0110.00517.40
7.3.260.0090.00916.33
7.3.250.0070.01216.50
7.3.240.0140.00316.52
7.3.230.0070.01016.39
7.3.210.0110.00716.48
7.3.200.0110.01419.39
7.3.190.0140.00716.47
7.3.180.0130.00316.46
7.3.170.0130.00316.38
7.3.160.0060.01316.50
7.3.120.0030.01014.86
7.3.10.0000.01316.63
7.3.00.0110.00316.52
7.2.330.0090.01516.72
7.2.320.0140.00316.68
7.2.310.0120.00616.55
7.2.300.0030.01316.66
7.2.290.0110.00616.67
7.2.130.0000.01216.90
7.2.120.0060.00616.64
7.2.110.0070.00717.02
7.2.100.0090.00616.69
7.2.90.0060.00917.00
7.2.80.0090.00916.63
7.2.70.0040.00816.83
7.2.60.0050.00416.80
7.2.50.0000.01516.75
7.2.40.0090.00416.71
7.2.30.0110.00516.82
7.2.20.0060.00916.97
7.2.10.0060.00916.92
7.2.00.0060.00518.11
7.1.250.0030.01015.79
7.1.200.0030.00715.96
7.1.100.0070.00318.23
7.1.70.0180.00016.91
7.1.60.0060.01217.37
7.1.50.0070.00317.09
7.1.00.0030.03322.45
7.0.200.0110.01116.50
7.0.140.0000.07721.92
7.0.60.0070.06719.95
7.0.50.0100.08017.97
7.0.40.0100.06720.10
7.0.30.0230.07720.04
7.0.20.0170.04320.04
7.0.10.0170.08720.19
7.0.00.0130.08320.16
5.6.280.0100.06720.86
5.6.210.0170.06320.56
5.6.200.0070.07718.08
5.6.190.0100.03720.43
5.6.180.4170.04720.67
5.6.170.0200.05320.49
5.6.160.0030.08720.51
5.6.150.0070.03718.27
5.6.140.0000.04718.12
5.6.130.0100.06318.15
5.6.120.0100.04321.14
5.6.110.0130.07721.03
5.6.100.0100.08321.13
5.6.90.0100.07020.85
5.6.80.0030.04320.39
5.6.70.0100.06720.32
5.5.350.0100.08320.35
5.5.340.0030.04017.91
5.5.330.0170.07320.23
5.5.320.0170.08320.28
5.5.310.0230.05320.21
5.5.300.0070.04018.07
5.5.290.0100.05018.00
5.5.280.0070.04020.79
5.5.270.0070.08020.89
5.5.260.0030.04020.88
5.5.250.0130.06720.46
5.5.240.0170.07020.29
5.4.450.0670.05319.46
5.4.440.0730.05019.47
5.4.430.0170.05019.45
5.4.420.0100.06019.54
5.4.410.0270.05719.41
5.4.400.1100.05318.87
5.4.390.1100.05318.66
5.4.380.0270.06318.68
5.4.370.0300.04718.68
5.4.360.0400.04718.52
5.4.350.0230.05318.53
5.4.340.0200.05018.59
5.4.320.0050.03612.46
5.4.310.0090.04112.46
5.4.300.0080.04012.46
5.4.290.0060.03912.46
5.4.280.0060.03612.36
5.4.270.0080.03912.36
5.4.260.0100.07018.72
5.4.250.0130.07018.62
5.4.240.0070.06018.81
5.4.230.0030.06018.76
5.4.220.0100.05318.62
5.4.210.0030.05718.76
5.4.200.0100.05318.90
5.4.190.0100.05318.73
5.4.180.0130.04719.01
5.4.170.0070.07319.00
5.4.160.0230.03718.61
5.4.150.0130.05018.85
5.4.140.0070.07016.50
5.4.130.0070.04716.15
5.4.120.0070.07316.18
5.4.110.0030.05316.44
5.4.100.0070.05316.34
5.4.90.0000.05716.29
5.4.80.0200.06016.38
5.4.70.0000.06016.23
5.4.60.0170.04016.35
5.4.50.0130.06716.48
5.4.40.0030.06016.39
5.4.30.0070.06316.21
5.4.20.0130.05716.19
5.4.10.0170.04016.43
5.4.00.0070.05015.61
5.3.290.0050.04812.80
5.3.280.0030.06014.46
5.3.270.0070.05314.44
5.3.260.0070.06014.47
5.3.250.0030.05714.30
5.3.240.0270.06014.49
5.3.230.0070.05014.47
5.3.220.0000.06014.57
5.3.210.0100.05014.57
5.3.200.0130.04314.57
5.3.190.0100.05714.48
5.3.180.0100.05314.45
5.3.170.0070.05314.33
5.3.160.0030.05314.45
5.3.150.0100.05714.45
5.3.140.0030.05714.38
5.3.130.0200.04714.70
5.3.120.0000.06014.38
5.3.110.0030.08014.64
5.3.100.0000.05714.05
5.3.90.0130.04714.03
5.3.80.0100.06313.86
5.3.70.0070.05314.02
5.3.60.0100.06713.77
5.3.50.0170.04013.64
5.3.40.0000.05713.79
5.3.30.0030.05013.76
5.3.20.0070.05013.53
5.3.10.0030.05013.48
5.3.00.0270.05013.63
5.2.170.0000.04711.03
5.2.160.0030.04311.15
5.2.150.0100.04711.29
5.2.140.0030.05311.23
5.2.130.0100.03711.03
5.2.120.0030.04011.10
5.2.110.0170.04711.10
5.2.100.0070.03711.00
5.2.90.0070.04011.01
5.2.80.0100.05311.09
5.2.70.0070.04310.99
5.2.60.0030.04310.96
5.2.50.0000.04711.04
5.2.40.0100.03310.99
5.2.30.0000.04310.99
5.2.20.0130.03311.06
5.2.10.0130.03710.62
5.2.00.0030.04010.89
5.1.60.0030.0339.95
5.1.50.0030.03310.05
5.1.40.0000.05310.07
5.1.30.0100.04310.25
5.1.20.0030.04010.52
5.1.10.0070.0479.98
5.1.00.0000.0579.99
5.0.50.0100.0238.31
5.0.40.0070.0238.46
5.0.30.0000.0478.27
5.0.20.0000.0308.27
5.0.10.0000.0408.32
5.0.00.0030.0408.10
4.4.90.0000.0277.39
4.4.80.0070.0207.39
4.4.70.0000.0237.39
4.4.60.0030.0207.39
4.4.50.0000.0237.39
4.4.40.0070.0307.39
4.4.30.0100.0237.39
4.4.20.0030.0307.39
4.4.10.0000.0277.39
4.4.00.0030.0337.39
4.3.110.0030.0307.39
4.3.100.0130.0207.39
4.3.90.0000.0237.39
4.3.80.0030.0407.39
4.3.70.0000.0237.39
4.3.60.0030.0207.39
4.3.50.0000.0237.39
4.3.40.0030.0307.39
4.3.30.0030.0277.39
4.3.20.0030.0207.39
4.3.10.0000.0237.39
4.3.00.0130.0207.09

preferences:
46.8 ms | 400 KiB | 5 Q