3v4l.org

run code in 300+ PHP versions simultaneously
<?php $stringToReplace = "opening-ceremony-600x450.d20140220-u162540.jpg'"; $removeTimestamp = strlen($stringToReplace); $removeTimestamp = float($removeTimestamp - 17); $string = substr_replace($stringToReplace, ".jpg", 0,$removeTimestamp); echo $string;

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)
8.3.60.0110.00418.30
8.3.50.0080.01121.14
8.3.40.0100.01018.84
8.3.30.0150.00618.81
8.3.20.0070.00020.39
8.3.10.0000.00822.10
8.3.00.0080.00022.34
8.2.180.0100.01016.60
8.2.170.0040.01122.96
8.2.160.0100.00319.08
8.2.150.0040.00424.18
8.2.140.0030.00524.66
8.2.130.0070.00026.16
8.2.120.0080.00019.54
8.2.110.0060.00322.26
8.2.100.0080.00317.91
8.2.90.0030.00519.09
8.2.80.0050.00317.97
8.2.70.0000.00817.60
8.2.60.0040.00417.80
8.2.50.0030.00618.07
8.2.40.0040.00418.03
8.2.30.0030.00818.00
8.2.20.0040.00417.66
8.2.10.0070.00017.76
8.2.00.0040.00417.63
8.1.280.0100.01025.92
8.1.270.0000.00822.14
8.1.260.0000.00826.35
8.1.250.0070.00028.09
8.1.240.0000.00824.02
8.1.230.0070.00419.01
8.1.220.0050.00217.79
8.1.210.0040.00418.77
8.1.200.0000.00917.35
8.1.190.0050.00317.51
8.1.180.0040.00418.69
8.1.170.0040.00718.58
8.1.160.0040.00422.14
8.1.150.0040.00418.63
8.1.140.0000.00717.34
8.1.130.0000.00717.35
8.1.120.0000.00717.37
8.1.110.0070.00417.29
8.1.100.0030.00317.23
8.1.90.0070.00017.40
8.1.80.0030.00517.29
8.1.70.0070.00017.32
8.1.60.0030.00617.53
8.1.50.0000.00717.54
8.1.40.0050.00317.57
8.1.30.0000.00717.50
8.1.20.0030.00617.64
8.1.10.0040.00417.56
8.1.00.0070.00017.40
8.0.300.0030.00518.77
8.0.290.0000.00717.05
8.0.280.0000.00718.39
8.0.270.0040.00417.24
8.0.260.0000.00716.82
8.0.250.0060.00016.84
8.0.240.0040.00416.96
8.0.230.0000.00716.84
8.0.220.0070.00016.85
8.0.210.0030.00316.78
8.0.200.0070.00016.94
8.0.190.0050.00216.99
8.0.180.0000.00716.82
8.0.170.0040.00416.85
8.0.160.0000.00716.87
8.0.150.0000.00716.92
8.0.140.0070.00016.86
8.0.130.0060.00013.31
8.0.120.0070.00016.75
8.0.110.0050.00216.91
8.0.100.0040.00416.79
8.0.90.0030.00316.84
8.0.80.0090.00616.88
8.0.70.0000.00716.87
8.0.60.0040.00416.90
8.0.50.0050.00316.92
8.0.30.0070.01116.91
8.0.20.0090.00917.40
8.0.10.0040.00416.89
8.0.00.0120.00816.81
7.4.330.0030.00315.00
7.4.320.0000.00616.49
7.4.300.0060.00016.46
7.4.290.0040.00416.52
7.4.280.0060.00016.41
7.4.270.0040.00416.50
7.4.260.0030.00316.39
7.4.250.0080.00016.54
7.4.240.0020.00516.50
7.4.230.0070.00016.60
7.4.220.0160.01016.58
7.4.210.0040.01116.56
7.4.200.0040.00416.53
7.4.190.0000.00716.46
7.4.160.0100.00716.41
7.4.150.0060.01017.40
7.4.140.0120.00717.86
7.4.130.0090.00716.56
7.4.120.0050.01216.60
7.4.110.0110.01116.70
7.4.100.0120.00616.45
7.4.90.0160.00016.65
7.4.80.0130.00619.39
7.4.70.0040.01216.39
7.4.60.0100.00616.37
7.4.50.0000.00816.53
7.4.40.0050.00522.77
7.4.30.0080.00816.62
7.4.00.0060.00914.82
7.3.330.0050.00013.31
7.3.320.0050.00013.25
7.3.310.0030.00516.45
7.3.300.0070.00016.38
7.3.290.0070.00716.28
7.3.280.0080.00916.29
7.3.270.0110.00717.40
7.3.260.0070.01016.57
7.3.250.0120.00516.38
7.3.240.0130.00316.55
7.3.230.0110.00816.46
7.3.210.0100.00716.52
7.3.200.0140.00419.39
7.3.190.0110.00616.65
7.3.180.0100.01316.23
7.3.170.0070.01116.43
7.3.160.0120.00316.55
7.3.120.0060.01014.85
7.2.330.0030.01416.26
7.2.320.0100.00616.61
7.2.310.0140.00316.39
7.2.300.0090.00916.43
7.2.290.0150.00016.47
7.2.60.0060.00916.61
7.2.00.0000.01219.05
7.1.200.0030.01015.61
7.1.100.0070.00717.91
7.1.70.0030.00717.13
7.1.60.0070.01819.82
7.1.50.0180.00416.70
7.1.00.0030.03322.29
7.0.200.0040.00416.67
7.0.140.0030.07022.02
7.0.60.0170.07720.01
7.0.50.0030.08017.79
7.0.40.0070.08720.02
7.0.30.0200.09020.02
7.0.20.0270.03720.12
7.0.10.0100.07020.31
7.0.00.0030.06720.17
5.6.280.0130.06321.08
5.6.210.0100.07320.66
5.6.200.0100.07718.13
5.6.190.0030.08320.41
5.6.180.0130.04720.41
5.6.170.0230.06320.61
5.6.160.0100.08020.32
5.6.150.0130.03318.17
5.6.140.0070.07318.21
5.6.130.0170.07718.11
5.6.120.0070.08721.04
5.6.110.0100.06721.11
5.6.100.0130.07321.10
5.6.90.0100.05321.12
5.6.80.0000.05320.36
5.5.350.0000.03320.48
5.5.340.0070.04317.95
5.5.330.0200.07320.21
5.5.320.0030.07320.24
5.5.310.0300.04020.32
5.5.300.0070.07317.92
5.5.290.0070.08317.88
5.5.280.0100.05320.87
5.5.270.0130.07720.85
5.5.260.0030.09020.88
5.5.250.0000.09020.54
5.5.240.0030.09020.27
5.4.450.0300.06719.61
5.4.440.0130.05319.58
5.4.430.0830.07019.53
5.4.420.0870.05719.49
5.4.410.0900.04319.18
5.4.400.1300.05318.73
5.4.390.1230.04018.74
5.4.380.0270.06318.70
5.4.370.0170.05018.77
5.4.360.0130.05318.50
5.4.350.0130.05718.51
5.4.340.0170.05018.46
5.4.320.0080.04612.45
5.4.310.0090.04012.45
5.4.300.0080.04612.45
5.4.290.0060.05312.45
5.4.280.0100.03812.34
5.4.270.0080.04612.35
5.4.260.0080.04812.34
5.4.250.0170.04318.70
5.4.240.0170.05018.92
5.4.230.0130.05318.88
5.4.220.0100.05318.65
5.4.210.0070.05718.92
5.4.200.0100.07319.00
5.4.190.0130.05018.88
5.4.180.0130.04718.94
5.4.170.0070.05318.79
5.4.160.0130.04718.93
5.4.150.0170.06318.83
5.4.140.0100.04716.46
5.4.130.0100.05016.30
5.4.120.0030.05016.48
5.4.110.0170.04016.29
5.4.100.0000.05716.36
5.4.90.0100.04716.49
5.4.80.0100.04316.40
5.4.70.0070.06716.33
5.4.60.0030.05016.38
5.4.50.0070.04716.46
5.4.40.0070.05316.55
5.4.30.0070.04716.42
5.4.20.0030.05716.26
5.4.10.0130.05716.32
5.4.00.0070.05015.95
5.3.290.0070.04812.80
5.3.280.0100.05014.75
5.3.270.0070.05714.62
5.3.260.0000.06014.44
5.3.250.0130.06714.50
5.3.240.0030.05314.64
5.3.230.0130.04314.74
5.3.220.0070.06014.58
5.3.210.0130.05014.58
5.3.200.0070.05014.57
5.3.190.0030.05314.42
5.3.180.0170.04314.41
5.3.170.0030.05314.57
5.3.160.0130.04314.33
5.3.150.0100.04714.55
5.3.140.0100.04714.55
5.3.130.0030.05714.55
5.3.120.0000.06314.31
5.3.110.0100.06714.55
5.3.100.0030.05313.91
5.3.90.0170.05013.71
5.3.80.0000.05714.03
5.3.70.0130.06713.71
5.3.60.0130.06313.93
5.3.50.0100.04313.81
5.3.40.0100.05013.71
5.3.30.0030.05013.92
5.3.20.0070.04713.60
5.3.10.0100.04313.66
5.3.00.0070.05013.67
5.2.170.0070.03711.25
5.2.160.0070.04011.29
5.2.150.0100.03710.98
5.2.140.0000.04711.16
5.2.130.0070.03711.11
5.2.120.0030.04311.11
5.2.110.0070.03711.03
5.2.100.0100.05310.93
5.2.90.0030.04011.10
5.2.80.0070.04011.01
5.2.70.0170.04311.01
5.2.60.0070.04311.04
5.2.50.0070.04011.02
5.2.40.0030.04010.99
5.2.30.0100.04710.89
5.2.20.0000.04311.05
5.2.10.0100.03010.75
5.2.00.0030.04010.69
5.1.60.0030.03310.05
5.1.50.0070.03310.05
5.1.40.0100.0309.88
5.1.30.0170.03710.41
5.1.20.0070.04010.24
5.1.10.0070.03310.02
5.1.00.0070.03010.09
5.0.50.0030.0338.45
5.0.40.0030.0278.29
5.0.30.0070.0408.25
5.0.20.0000.0338.15
5.0.10.0100.0378.35
5.0.00.0000.0508.24
4.4.90.0030.0207.73
4.4.80.0030.0207.73
4.4.70.0000.0307.73
4.4.60.0030.0277.73
4.4.50.0070.0177.73
4.4.40.0000.0407.73
4.4.30.0000.0307.73
4.4.20.0030.0337.73
4.4.10.0030.0207.73
4.4.00.0030.0337.73
4.3.110.0070.0207.73
4.3.100.0070.0177.73
4.3.90.0030.0237.73
4.3.80.0100.0277.73
4.3.70.0030.0207.73
4.3.60.0070.0277.73
4.3.50.0000.0237.73
4.3.40.0030.0437.73
4.3.30.0000.0237.73
4.3.20.0030.0207.73
4.3.10.0000.0237.73
4.3.00.0070.0177.29

preferences:
43.91 ms | 401 KiB | 5 Q