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"jpg", $removeTimestamp); rename($key, $keytemp); echo 'Filename replaced '; echo $key," has been replaced by "; echo $keytemp; } ?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)
8.3.60.0040.01518.43
8.3.50.0070.01421.21
8.3.40.0060.01018.84
8.3.30.0150.00319.09
8.3.20.0080.00020.20
8.3.10.0040.00422.10
8.3.00.0080.00022.25
8.2.180.0110.01116.75
8.2.170.0170.00322.96
8.2.160.0070.00719.03
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0030.00519.77
8.2.110.0000.00922.27
8.2.100.0060.00618.02
8.2.90.0040.00419.21
8.2.80.0030.00518.03
8.2.70.0060.00317.63
8.2.60.0040.00417.80
8.2.50.0040.00418.07
8.2.40.0050.00318.03
8.2.30.0000.00718.12
8.2.20.0070.00017.54
8.2.10.0040.00417.63
8.2.00.0040.00417.77
8.1.280.0070.01425.92
8.1.270.0090.00021.91
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00323.79
8.1.230.0110.00018.98
8.1.220.0040.00417.80
8.1.210.0040.00418.77
8.1.200.0030.00617.22
8.1.190.0040.00417.53
8.1.180.0040.00418.57
8.1.170.0080.00018.51
8.1.160.0030.00322.05
8.1.150.0000.00818.46
8.1.140.0000.00717.35
8.1.130.0030.00317.74
8.1.120.0030.00317.32
8.1.110.0040.00417.27
8.1.100.0030.00517.39
8.1.90.0070.00017.37
8.1.80.0000.00717.40
8.1.70.0030.00317.43
8.1.60.0060.00317.55
8.1.50.0040.00417.43
8.1.40.0040.00417.36
8.1.30.0000.00717.60
8.1.20.0030.00617.63
8.1.10.0000.00717.42
8.1.00.0040.00417.45
8.0.300.0040.00418.77
8.0.290.0000.00717.15
8.0.280.0000.00718.45
8.0.270.0070.00017.31
8.0.260.0030.00316.89
8.0.250.0000.00817.04
8.0.240.0080.00017.06
8.0.230.0070.00016.84
8.0.220.0000.00716.82
8.0.210.0040.00416.91
8.0.200.0000.00616.97
8.0.190.0070.00016.96
8.0.180.0050.00316.81
8.0.170.0030.00616.98
8.0.160.0000.00716.95
8.0.150.0000.00816.80
8.0.140.0040.00416.75
8.0.130.0000.00613.44
8.0.120.0040.00416.92
8.0.110.0030.00516.94
8.0.100.0040.00416.86
8.0.90.0050.00216.75
8.0.80.0160.00616.87
8.0.70.0020.00516.75
8.0.60.0050.00316.96
8.0.50.0000.00716.89
8.0.30.0150.00417.07
8.0.20.0130.00517.40
8.0.10.0000.00716.91
8.0.00.0090.01116.76
7.4.330.0050.00015.15
7.4.320.0000.00616.53
7.4.300.0030.00316.52
7.4.290.0030.00316.52
7.4.280.0040.00416.57
7.4.270.0040.00416.46
7.4.260.0000.00816.45
7.4.250.0050.00316.47
7.4.240.0040.00316.59
7.4.230.0070.00016.61
7.4.220.0110.00716.64
7.4.210.0070.00816.53
7.4.200.0050.00216.60
7.4.190.0030.00516.63
7.4.160.0060.00916.66
7.4.150.0100.00917.40
7.4.140.0120.00617.86
7.4.130.0100.00716.63
7.4.120.0120.00716.61
7.4.110.0130.00616.50
7.4.100.0110.00816.55
7.4.90.0120.00616.50
7.4.80.0050.01519.39
7.4.70.0090.00916.48
7.4.60.0060.01016.59
7.4.50.0050.00316.62
7.4.40.0110.00722.77
7.4.30.0140.00316.49
7.4.00.0090.00615.11
7.3.330.0000.00513.29
7.3.320.0000.00513.43
7.3.310.0030.00316.23
7.3.300.0060.00016.31
7.3.290.0100.00316.32
7.3.280.0070.01116.38
7.3.270.0110.00617.40
7.3.260.0090.00916.40
7.3.250.0140.00316.49
7.3.240.0120.00916.41
7.3.230.0100.00716.40
7.3.210.0200.00016.52
7.3.200.0090.00919.39
7.3.190.0110.01116.58
7.3.180.0060.00916.39
7.3.170.0060.00916.35
7.3.160.0090.01216.53
7.3.120.0100.00715.13
7.3.10.0080.00516.38
7.3.00.0110.00816.68
7.2.330.0140.00516.31
7.2.320.0100.00716.56
7.2.310.0120.00916.41
7.2.300.0030.01316.70
7.2.290.0120.00416.59
7.2.130.0120.00716.90
7.2.120.0160.00316.82
7.2.110.0120.00316.79
7.2.100.0090.00916.74
7.2.90.0080.00816.84
7.2.80.0110.00716.60
7.2.70.0160.00316.71
7.2.60.0110.00816.87
7.2.50.0070.01116.94
7.2.40.0030.01316.88
7.2.30.0100.01016.88
7.2.20.0060.00916.52
7.2.10.0030.01216.77
7.2.00.0100.00618.23
7.1.250.0080.00815.80
7.1.100.0060.00318.06
7.1.70.0060.00316.92
7.1.60.0090.01519.82
7.1.50.0100.01617.15
7.1.00.0000.03722.36
7.0.200.0040.00416.82
7.0.140.0130.06022.04
7.0.60.0070.08319.87
7.0.50.0100.04017.80
7.0.40.0130.04719.96
7.0.30.0270.04020.04
7.0.20.0130.04720.12
7.0.10.0170.05020.13
7.0.00.0070.08720.20
5.6.280.0030.07020.85
5.6.210.0070.05020.72
5.6.200.0000.08718.21
5.6.190.0130.03720.77
5.6.180.3670.03720.33
5.6.170.0170.07720.41
5.6.160.0070.08320.54
5.6.150.0000.08318.12
5.6.140.0130.05718.18
5.6.130.0100.07018.18
5.6.120.0070.07721.05
5.6.110.0230.07720.95
5.6.100.0070.05320.97
5.6.90.0070.09021.01
5.6.80.0000.04320.44
5.6.70.0230.07320.40
5.5.350.0070.07020.43
5.5.340.0000.04018.00
5.5.330.0070.05020.48
5.5.320.0200.04720.31
5.5.310.0230.04320.50
5.5.300.0070.08017.93
5.5.290.0000.04317.92
5.5.280.0070.08020.80
5.5.270.0070.08320.88
5.5.260.0030.04020.79
5.5.250.0100.05720.70
5.5.240.0070.08020.04
5.4.450.0700.05719.52
5.4.440.0770.05719.54
5.4.430.0130.05319.51
5.4.420.0170.05019.66
5.4.410.0130.07719.34
5.4.400.1000.05718.84
5.4.390.1000.07018.79
5.4.380.0230.04718.46
5.4.370.0130.05718.61
5.4.360.0200.05018.70
5.4.350.0230.05718.73
5.4.340.0270.05018.68
5.4.320.0040.03912.47
5.4.310.0080.03912.46
5.4.300.0050.03712.46
5.4.290.0060.04312.46
5.4.280.0080.04812.36
5.4.270.0090.04012.36
5.4.260.0100.06319.02
5.4.250.0200.07018.76
5.4.240.0130.05018.64
5.4.230.0030.05718.81
5.4.220.0070.05718.81
5.4.210.0000.05718.72
5.4.200.0000.05718.71
5.4.190.0030.05718.81
5.4.180.0130.07018.84
5.4.170.0070.05318.85
5.4.160.0030.06718.69
5.4.150.0130.05718.75
5.4.140.0030.05716.33
5.4.130.0100.07016.16
5.4.120.0100.06716.19
5.4.110.0200.05316.38
5.4.100.0030.07016.39
5.4.90.0030.07016.44
5.4.80.0170.05716.34
5.4.70.0200.05716.43
5.4.60.0170.06316.33
5.4.50.0130.05716.11
5.4.40.0100.05016.30
5.4.30.0100.04716.11
5.4.20.0030.08016.41
5.4.10.0070.05016.40
5.4.00.0130.04315.65
5.3.290.0040.04012.80
5.3.280.0070.05014.51
5.3.270.0170.04314.30
5.3.260.0100.06714.37
5.3.250.0070.05314.70
5.3.240.0070.05314.61
5.3.230.0030.05714.61
5.3.220.0100.06314.72
5.3.210.0130.06714.34
5.3.200.0100.05014.40
5.3.190.0130.06714.43
5.3.180.0130.06314.44
5.3.170.0170.04314.66
5.3.160.0070.06314.58
5.3.150.0100.07014.58
5.3.140.0070.05014.67
5.3.130.0030.06014.70
5.3.120.0070.06014.56
5.3.110.0130.06714.43
5.3.100.0030.05313.91
5.3.90.0070.05014.01
5.3.80.0070.07014.02
5.3.70.0030.06713.90
5.3.60.0100.04313.91
5.3.50.0130.06313.96
5.3.40.0130.04014.04
5.3.30.0030.05313.84
5.3.20.0100.05713.55
5.3.10.0030.05713.56
5.3.00.0070.07313.65
5.2.170.0030.04711.14
5.2.160.0100.05311.02
5.2.150.0130.03710.98
5.2.140.0070.04011.14
5.2.130.0030.06011.06
5.2.120.0070.05711.10
5.2.110.0070.04310.93
5.2.100.0000.05010.86
5.2.90.0030.04711.11
5.2.80.0100.05711.24
5.2.70.0170.05311.20
5.2.60.0000.04710.94
5.2.50.0030.04311.03
5.2.40.0000.04311.14
5.2.30.0070.05710.89
5.2.20.0070.03710.98
5.2.10.0070.04310.77
5.2.00.0070.05310.63
5.1.60.0070.03010.19
5.1.50.0030.0339.88
5.1.40.0070.0309.88
5.1.30.0030.04310.24
5.1.20.0030.05010.50
5.1.10.0030.05310.02
5.1.00.0070.0379.95
5.0.50.0030.0378.50
5.0.40.0000.0378.60
5.0.30.0000.0438.36
5.0.20.0000.0308.28
5.0.10.0030.0308.21
5.0.00.0030.0438.12
4.4.90.0070.0237.39
4.4.80.0070.0177.39
4.4.70.0000.0307.39
4.4.60.0000.0237.39
4.4.50.0030.0237.39
4.4.40.0100.0277.39
4.4.30.0100.0137.39
4.4.20.0000.0337.39
4.4.10.0130.0207.39
4.4.00.0030.0407.39
4.3.110.0030.0337.39
4.3.100.0100.0237.39
4.3.90.0070.0177.39
4.3.80.0000.0377.39
4.3.70.0030.0277.39
4.3.60.0070.0237.39
4.3.50.0000.0337.39
4.3.40.0000.0337.39
4.3.30.0030.0277.39
4.3.20.0000.0237.39
4.3.10.0030.0207.39
4.3.00.0030.0207.08

preferences:
44.36 ms | 401 KiB | 5 Q