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/n; 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)
8.3.60.0100.00318.55
8.3.50.0120.00721.08
8.3.40.0090.00618.71
8.3.30.0070.00719.27
8.3.20.0040.00420.33
8.3.10.0080.00022.13
8.3.00.0080.00022.57
8.2.180.0060.00918.63
8.2.170.0040.01422.96
8.2.160.0140.00019.29
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0050.00326.16
8.2.120.0040.00419.44
8.2.110.0030.00622.16
8.2.100.0110.00019.31
8.2.90.0030.00618.99
8.2.80.0040.00418.05
8.2.70.0000.00917.50
8.2.60.0040.00417.91
8.2.50.0040.00418.07
8.2.40.0040.00418.28
8.2.30.0070.00017.97
8.2.20.0000.00817.79
8.2.10.0000.00817.92
8.2.00.0000.01017.88
8.1.280.0130.00325.92
8.1.270.0050.00321.94
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0100.00023.63
8.1.230.0040.00719.21
8.1.220.0030.00717.79
8.1.210.0030.00518.77
8.1.200.0070.00317.38
8.1.190.0030.00617.40
8.1.180.0090.00018.78
8.1.170.0030.00518.65
8.1.160.0000.00722.14
8.1.150.0070.00018.72
8.1.140.0040.00417.43
8.1.130.0030.00317.71
8.1.120.0030.00317.42
8.1.110.0000.00717.49
8.1.100.0040.00417.51
8.1.90.0070.00017.39
8.1.80.0040.00417.52
8.1.70.0000.00717.36
8.1.60.0000.00817.53
8.1.50.0000.00717.52
8.1.40.0000.00817.41
8.1.30.0050.00217.47
8.1.20.0080.00017.49
8.1.10.0040.00417.57
8.1.00.0080.00017.53
8.0.300.0080.00418.77
8.0.290.0070.00017.16
8.0.280.0000.00718.52
8.0.270.0040.00417.17
8.0.260.0000.00816.93
8.0.250.0000.00717.07
8.0.240.0060.00317.05
8.0.230.0000.00716.98
8.0.220.0040.00416.96
8.0.210.0030.00316.99
8.0.200.0000.00617.02
8.0.190.0000.00817.05
8.0.180.0000.00816.98
8.0.170.0040.00417.00
8.0.160.0040.00416.91
8.0.150.0050.00316.90
8.0.140.0030.00616.95
8.0.130.0000.00613.48
8.0.120.0000.00816.83
8.0.110.0000.00716.94
8.0.100.0040.00416.86
8.0.90.0080.00016.91
8.0.80.0090.00616.99
8.0.70.0040.00416.94
8.0.60.0040.00416.77
8.0.50.0040.00416.92
8.0.30.0100.00817.18
8.0.20.0120.00617.40
8.0.10.0050.00316.95
8.0.00.0100.01016.72
7.4.330.0030.00315.09
7.4.320.0000.00616.50
7.4.300.0030.00316.62
7.4.290.0000.00716.59
7.4.280.0000.00716.41
7.4.270.0080.00016.54
7.4.260.0030.00316.51
7.4.250.0040.00416.45
7.4.240.0050.00216.62
7.4.230.0030.00316.32
7.4.220.0110.00716.70
7.4.210.0100.00416.57
7.4.200.0000.00716.31
7.4.190.0000.00716.78
7.4.160.0080.00816.46
7.4.150.0160.00617.40
7.4.140.0170.01517.86
7.4.130.0080.01216.65
7.4.120.0100.00916.58
7.4.110.0100.00716.72
7.4.100.0160.00816.51
7.4.90.0110.00716.34
7.4.80.0120.00919.39
7.4.70.0060.01016.41
7.4.60.0070.01016.51
7.4.50.0000.00616.50
7.4.40.0000.01222.77
7.4.30.0090.00916.52
7.4.00.0070.01014.92
7.3.330.0050.00013.20
7.3.320.0030.00313.36
7.3.310.0000.00716.50
7.3.300.0030.00316.45
7.3.290.0030.01316.42
7.3.280.0080.01016.41
7.3.270.0110.00617.40
7.3.260.0110.00816.48
7.3.250.0100.00716.51
7.3.240.0110.01016.46
7.3.230.0100.01316.39
7.3.210.0200.00616.55
7.3.200.0160.00619.39
7.3.190.0090.00916.40
7.3.180.0040.01216.36
7.3.170.0040.01616.45
7.3.160.0050.01316.43
7.3.120.0080.00815.02
7.3.10.0230.00016.36
7.3.00.0140.00716.45
7.2.330.0130.01116.56
7.2.320.0110.00516.61
7.2.310.0070.01116.53
7.2.300.0060.01216.45
7.2.290.0170.00016.44
7.2.130.0140.01016.58
7.2.120.0170.01016.34
7.2.110.0140.01016.93
7.2.100.0160.01016.29
7.2.90.0090.01816.64
7.2.80.0150.01216.77
7.2.70.0160.01016.47
7.2.60.0080.00916.71
7.2.50.0160.00316.37
7.2.40.0190.00916.00
7.2.30.0130.00616.51
7.2.20.0160.00316.50
7.2.10.0260.00016.36
7.2.00.0070.00917.76
7.1.250.0120.00915.57
7.1.200.0100.00715.77
7.1.100.0000.01118.21
7.1.70.0080.00416.76
7.1.60.0100.01419.82
7.1.50.0140.01017.14
7.1.00.0030.03322.32
7.0.200.0060.00316.75
7.0.140.0070.07022.02
7.0.60.0100.08020.09
7.0.50.0070.07717.84
7.0.40.0030.08020.09
7.0.30.0230.05320.04
7.0.20.0270.03720.16
7.0.10.0130.05720.13
7.0.00.0330.04720.18
5.6.280.0030.07321.04
5.6.210.0100.07320.69
5.6.200.0030.04718.08
5.6.190.0030.05020.32
5.6.180.4170.04320.45
5.6.170.0300.03720.53
5.6.160.0100.08020.50
5.6.150.0030.05318.14
5.6.140.0030.05018.11
5.6.130.0070.08718.07
5.6.120.0100.04320.96
5.6.110.0100.08721.14
5.6.100.0130.07720.97
5.6.90.0070.05721.13
5.6.80.0070.03720.35
5.6.70.0070.05320.52
5.5.350.0170.08020.39
5.5.340.0070.03717.98
5.5.330.0100.08020.40
5.5.320.0300.07020.51
5.5.310.0300.07720.30
5.5.300.0000.08017.95
5.5.290.0070.07718.00
5.5.280.0070.04320.68
5.5.270.0200.05320.79
5.5.260.0030.04020.79
5.5.250.0100.06720.71
5.5.240.0070.08020.25
5.4.450.0970.06319.61
5.4.440.0770.06319.46
5.4.430.0170.05319.36
5.4.420.0170.05319.21
5.4.410.0130.05319.46
5.4.400.0970.08018.50
5.4.390.1100.06018.66
5.4.380.0300.04718.79
5.4.370.0200.05318.51
5.4.360.0130.05318.59
5.4.350.0130.06018.69
5.4.340.0300.04318.65
5.4.320.0060.04612.46
5.4.310.0080.04112.46
5.4.300.0060.03812.46
5.4.290.0060.04612.46
5.4.280.0040.04012.36
5.4.270.0080.03412.36
5.4.260.0100.04718.91
5.4.250.0030.05318.78
5.4.240.0130.05018.74
5.4.230.0070.05018.91
5.4.220.0100.05718.89
5.4.210.0070.05318.87
5.4.200.0170.04318.99
5.4.190.0030.05318.84
5.4.180.0130.04719.02
5.4.170.0130.04718.91
5.4.160.0070.05318.69
5.4.150.0030.07718.88
5.4.140.0000.05716.39
5.4.130.0070.06716.23
5.4.120.0030.05316.25
5.4.110.0130.04716.53
5.4.100.0000.05316.52
5.4.90.0070.05016.37
5.4.80.0200.05316.35
5.4.70.0000.05716.35
5.4.60.0030.05316.31
5.4.50.0100.06716.48
5.4.40.0100.04716.23
5.4.30.0100.06716.38
5.4.20.0170.06316.46
5.4.10.0130.06316.14
5.4.00.0030.05015.68
5.3.290.0060.04112.80
5.3.280.0030.07714.29
5.3.270.0170.04314.75
5.3.260.0070.05314.75
5.3.250.0000.08014.49
5.3.240.0130.05014.58
5.3.230.0100.05014.45
5.3.220.0030.05314.59
5.3.210.0070.05314.45
5.3.200.0030.06714.45
5.3.190.0100.05714.58
5.3.180.0030.05014.26
5.3.170.0200.05014.34
5.3.160.0100.05014.56
5.3.150.0070.05014.57
5.3.140.0170.04314.44
5.3.130.0070.05314.32
5.3.120.0030.05714.52
5.3.110.0130.05314.55
5.3.100.0200.05314.03
5.3.90.0170.06714.02
5.3.80.0130.05313.90
5.3.70.0030.05713.86
5.3.60.0170.04013.84
5.3.50.0100.06713.96
5.3.40.0000.05313.96
5.3.30.0070.04713.61
5.3.20.0100.04313.68
5.3.10.0070.04713.66
5.3.00.0000.05313.33
5.2.170.0100.04011.14
5.2.160.0100.05311.23
5.2.150.0170.04311.16
5.2.140.0170.03711.05
5.2.130.0130.04011.02
5.2.120.0070.03711.25
5.2.110.0000.04311.07
5.2.100.0070.04011.25
5.2.90.0070.05710.98
5.2.80.0100.03710.99
5.2.70.0070.04011.11
5.2.60.0130.03310.83
5.2.50.0070.04010.93
5.2.40.0100.03310.91
5.2.30.0070.04010.99
5.2.20.0070.04710.72
5.2.10.0130.04711.03
5.2.00.0030.04310.84
5.1.60.0100.0409.90
5.1.50.0030.0339.78
5.1.40.0000.04010.01
5.1.30.0130.04010.49
5.1.20.0000.05710.36
5.1.10.0170.03710.00
5.1.00.0000.04310.21
5.0.50.0070.0338.77
5.0.40.0030.0278.45
5.0.30.0030.0408.28
5.0.20.0000.0408.23
5.0.10.0070.0238.23
5.0.00.0170.0438.21
4.4.90.0000.0337.46
4.4.80.0000.0237.46
4.4.70.0000.0237.46
4.4.60.0070.0277.46
4.4.50.0000.0237.46
4.4.40.0000.0407.46
4.4.30.0070.0177.46
4.4.20.0100.0237.46
4.4.10.0030.0237.46
4.4.00.0100.0307.46
4.3.110.0100.0207.46
4.3.100.0030.0207.46
4.3.90.0000.0277.46
4.3.80.0070.0307.46
4.3.70.0130.0107.46
4.3.60.0000.0207.46
4.3.50.0000.0237.46
4.3.40.0000.0477.46
4.3.30.0030.0207.46
4.3.20.0000.0237.46
4.3.10.0030.0207.46
4.3.00.0100.0277.09

preferences:
45.01 ms | 401 KiB | 5 Q