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); $key = substr_replace($stringToReplace, "jpg", $removeTimestamp); #$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)
8.3.60.0140.00016.50
8.3.50.0100.00621.98
8.3.40.0120.00318.89
8.3.30.0110.00419.07
8.3.20.0080.00020.41
8.3.10.0050.00323.65
8.3.00.0060.00320.59
8.2.180.0120.00316.38
8.2.170.0070.01422.96
8.2.160.0030.01020.38
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0130.00626.16
8.2.120.0070.00022.11
8.2.110.0090.00022.03
8.2.100.0110.00017.84
8.2.90.0000.00719.22
8.2.80.0040.00417.97
8.2.70.0050.00317.50
8.2.60.0080.00317.68
8.2.50.0000.00818.07
8.2.40.0030.00618.16
8.2.30.0040.00418.05
8.2.20.0000.00817.59
8.2.10.0050.00217.79
8.2.00.0000.00817.80
8.1.280.0140.00725.92
8.1.270.0040.00424.01
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0000.00923.82
8.1.230.0030.00719.01
8.1.220.0030.00617.74
8.1.210.0030.00618.77
8.1.200.0060.00317.22
8.1.190.0060.00317.27
8.1.180.0000.00818.10
8.1.170.0070.00318.36
8.1.160.0000.00722.06
8.1.150.0080.00018.53
8.1.140.0050.00217.38
8.1.130.0070.00017.70
8.1.120.0000.00717.41
8.1.110.0000.00817.39
8.1.100.0060.00317.43
8.1.90.0000.00817.39
8.1.80.0050.00317.35
8.1.70.0040.00417.33
8.1.60.0030.00617.54
8.1.50.0060.00317.45
8.1.40.0000.00717.29
8.1.30.0030.00617.44
8.1.20.0050.00317.51
8.1.10.0030.00517.48
8.1.00.0000.00717.30
8.0.300.0050.00318.77
8.0.290.0050.00217.18
8.0.280.0030.00318.36
8.0.270.0030.00516.74
8.0.260.0060.00016.68
8.0.250.0070.00016.93
8.0.240.0000.00717.00
8.0.230.0000.00716.88
8.0.220.0030.00316.76
8.0.210.0000.00716.85
8.0.200.0060.00016.87
8.0.190.0000.00716.82
8.0.180.0050.00216.74
8.0.170.0040.00416.80
8.0.160.0040.00416.71
8.0.150.0000.00716.73
8.0.140.0030.00316.68
8.0.130.0050.00013.22
8.0.120.0030.00616.76
8.0.110.0000.00716.64
8.0.100.0000.00716.65
8.0.90.0080.00016.70
8.0.80.0120.00316.78
8.0.70.0050.00216.79
8.0.60.0060.00316.82
8.0.50.0050.00316.73
8.0.30.0080.01117.12
8.0.20.0140.00517.40
8.0.10.0020.00516.97
8.0.00.0130.00516.83
7.4.330.0000.00615.20
7.4.320.0070.00016.54
7.4.300.0030.00316.60
7.4.290.0050.00216.41
7.4.280.0040.00416.60
7.4.270.0040.00416.55
7.4.260.0000.00716.52
7.4.250.0040.00416.57
7.4.240.0050.00216.58
7.4.230.0000.00716.44
7.4.220.0110.00716.62
7.4.210.0060.00816.64
7.4.200.0000.00716.45
7.4.190.0070.00016.76
7.4.160.0070.01016.47
7.4.150.0160.00317.40
7.4.140.0050.01217.86
7.4.130.0080.00816.41
7.4.120.0110.00816.54
7.4.110.0150.00316.50
7.4.100.0100.00616.53
7.4.90.0090.00616.60
7.4.80.0030.01316.47
7.4.70.0110.00616.42
7.4.60.0140.00716.55
7.4.50.0000.00516.19
7.4.40.0100.00622.77
7.4.30.0060.00916.36
7.4.00.0100.00615.10
7.3.330.0030.00313.17
7.3.320.0000.00513.25
7.3.310.0040.00416.19
7.3.300.0000.00716.22
7.3.290.0030.01116.24
7.3.280.0040.01316.33
7.3.270.0100.00717.40
7.3.260.0070.01116.34
7.3.250.0110.01116.48
7.3.240.0150.00616.50
7.3.230.0120.00616.39
7.3.210.0100.00716.37
7.3.200.0050.01119.39
7.3.190.0140.00816.39
7.3.180.0080.00816.24
7.3.170.0090.00616.54
7.3.160.0050.01116.27
7.3.120.0070.00714.76
7.3.10.0040.01216.77
7.3.00.0120.00316.70
7.2.330.0110.00816.61
7.2.320.0090.01416.45
7.2.310.0100.01416.58
7.2.300.0090.00916.42
7.2.290.0060.00916.50
7.2.130.0100.00316.95
7.2.120.0070.00716.60
7.2.110.0060.00916.79
7.2.100.0090.00616.59
7.2.90.0030.01016.73
7.2.80.0050.00516.68
7.2.70.0140.00316.94
7.2.60.0060.01217.00
7.2.50.0040.00716.79
7.2.40.0030.01316.76
7.2.30.0060.01216.96
7.2.20.0070.01116.89
7.2.10.0070.00317.01
7.2.00.0090.00818.13
7.1.250.0080.00415.77
7.1.100.0030.00918.38
7.1.70.0030.00717.18
7.1.60.0110.01419.29
7.1.50.0130.01016.75
7.1.00.0070.07322.31
7.0.200.0090.00616.88
7.0.140.0070.07022.09
7.0.60.0100.04019.89
7.0.50.0100.05317.80
7.0.40.0030.07020.04
7.0.30.0230.07020.09
7.0.20.0200.04320.33
7.0.10.0130.04320.16
7.0.00.0100.08720.09
5.6.280.0030.07320.91
5.6.210.0000.07720.50
5.6.200.0030.09018.15
5.6.190.0100.08020.77
5.6.180.0030.05320.41
5.6.170.0230.07320.33
5.6.160.0030.04320.48
5.6.150.0130.05018.16
5.6.140.0130.07018.21
5.6.130.0100.05718.11
5.6.120.0200.06020.99
5.6.110.0070.08321.11
5.6.100.0030.04320.97
5.6.90.0030.04020.96
5.6.80.0100.05320.44
5.6.70.0470.06320.39
5.5.350.0070.08020.52
5.5.340.0070.03717.95
5.5.330.0070.07720.40
5.5.320.0030.07320.32
5.5.310.0230.08320.29
5.5.300.0030.08317.89
5.5.290.0070.03717.95
5.5.280.0100.07020.89
5.5.270.0070.07020.86
5.5.260.0000.06020.79
5.5.250.0000.06720.46
5.5.240.0030.03720.27
5.4.450.1130.03319.25
5.4.440.0270.07719.15
5.4.430.0330.07319.40
5.4.420.0230.05719.49
5.4.410.0130.06319.33
5.4.400.0370.06018.77
5.4.390.0170.05719.14
5.4.380.0330.05018.65
5.4.370.0370.03718.70
5.4.360.0170.05318.83
5.4.350.0300.06318.64
5.4.340.0370.05718.63
5.4.320.0080.04112.46
5.4.310.0050.03812.45
5.4.300.0050.03912.45
5.4.290.0060.04312.45
5.4.280.0040.03912.35
5.4.270.0060.03612.35
5.4.260.0120.03212.34
5.4.250.0040.04112.34
5.4.240.0040.03912.34
5.4.230.0030.04112.33
5.4.220.0090.03912.34
5.4.210.0060.03612.33
5.4.200.0050.03712.33
5.4.190.0090.03212.33
5.4.180.0080.03312.33
5.4.170.0100.03212.34
5.4.160.0050.03712.33
5.4.150.0080.03412.33
5.4.140.0090.03412.02
5.4.130.0050.03712.00
5.4.120.0060.03511.96
5.4.110.0090.03111.96
5.4.100.0070.03511.95
5.4.90.0110.03211.95
5.4.80.0070.03611.95
5.4.70.0080.03211.95
5.4.60.0040.03511.95
5.4.50.0020.03811.95
5.4.40.0070.03411.94
5.4.30.0080.03311.93
5.4.20.0060.03511.93
5.4.10.0070.03611.93
5.4.00.0050.03611.42
5.3.290.0050.04012.80
5.3.280.0060.03712.71
5.3.270.0060.03812.73
5.3.260.0090.03512.72
5.3.250.0070.03512.72
5.3.240.0050.03912.72
5.3.230.0080.03812.71
5.3.220.0060.04212.68
5.3.210.0100.05212.68
5.3.200.0070.03512.68
5.3.190.0080.03512.68
5.3.180.0100.04612.68
5.3.170.0020.04012.67
5.3.160.0120.03112.67
5.3.150.0050.03912.67
5.3.140.0060.03612.66
5.3.130.0090.04512.66
5.3.120.0070.03812.66
5.3.110.0070.03912.66
5.3.100.0080.03512.12
5.3.90.0110.04812.08
5.3.80.0070.04912.07
5.3.70.0120.04512.08
5.3.60.0050.04012.06
5.3.50.0080.05012.00
5.3.40.0070.03912.00
5.3.30.0050.03611.95
5.3.20.0020.03911.72
5.3.10.0090.03911.69
5.3.00.0090.04811.67
5.2.170.0060.0399.19
5.2.160.0070.0279.18
5.2.150.0020.0349.18
5.2.140.0070.0309.18
5.2.130.0070.0279.14
5.2.120.0040.0299.14
5.2.110.0030.0319.14
5.2.100.0080.0259.14
5.2.90.0060.0289.14
5.2.80.0030.0319.14
5.2.70.0060.0299.14
5.2.60.0080.0279.10
5.2.50.0050.0309.06
5.2.40.0050.0299.04
5.2.30.0080.0269.01
5.2.20.0050.0289.00
5.2.10.0060.0328.92
5.2.00.0060.0308.78
5.1.60.0050.0238.07
5.1.50.0050.0248.07
5.1.40.0050.0248.05
5.1.30.0030.0278.40
5.1.20.0050.0268.43
5.1.10.0020.0288.14
5.1.00.0040.0268.15
5.0.50.0060.0196.63
5.0.40.0050.0216.48
5.0.30.0050.0296.30
5.0.20.0020.0206.27
5.0.10.0020.0216.24
5.0.00.0020.0326.23
4.4.90.0040.0144.78
4.4.80.0020.0184.75
4.4.70.0030.0164.75
4.4.60.0020.0154.76
4.4.50.0050.0134.77
4.4.40.0040.0234.70
4.4.30.0020.0164.76
4.4.20.0040.0154.84
4.4.10.0010.0174.85
4.4.00.0030.0244.76
4.3.110.0020.0164.67
4.3.100.0010.0174.66
4.3.90.0040.0134.63
4.3.80.0030.0244.58
4.3.70.0020.0144.63
4.3.60.0020.0154.63
4.3.50.0030.0194.63
4.3.40.0030.0244.54
4.3.30.0010.0173.29
4.3.20.0010.0173.27
4.3.10.0040.0143.23
4.3.00.0070.01713.14

preferences:
39.06 ms | 401 KiB | 5 Q