3v4l.org

run code in 300+ PHP versions simultaneously
<?php $stringToReplace = "opening-ceremony-600x450.d20140220-u162540.jpg'"; $removeTimestamp = strlen($stringToReplace); $removeTimestamp = $removeTimestamp - 22; $string = substr_replace($stringToReplace, ".jpg", $removeTimestamp,$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)
8.3.70.0120.00318.18
8.3.60.0120.00918.15
8.3.50.0140.00721.27
8.3.40.0140.00018.89
8.3.30.0070.00718.95
8.3.20.0040.00420.25
8.3.10.0000.00821.97
8.3.00.0050.00322.30
8.2.190.0000.01416.63
8.2.180.0140.00716.38
8.2.170.0140.00722.96
8.2.160.0070.01019.22
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0050.00326.16
8.2.120.0060.00319.66
8.2.110.0040.00720.54
8.2.100.0080.00417.84
8.2.90.0070.00418.92
8.2.80.0050.00319.77
8.2.70.0050.00317.63
8.2.60.0000.00818.03
8.2.50.0080.00018.10
8.2.40.0060.00318.09
8.2.30.0100.00017.99
8.2.20.0030.00617.53
8.2.10.0040.00417.77
8.2.00.0040.00417.61
8.1.280.0130.00325.92
8.1.270.0090.00022.03
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0100.00023.92
8.1.230.0110.00020.10
8.1.220.0050.00317.91
8.1.210.0030.00518.77
8.1.200.0030.00617.00
8.1.190.0000.00819.01
8.1.180.0050.00318.10
8.1.170.0050.00318.59
8.1.160.0030.00322.16
8.1.150.0000.00818.48
8.1.140.0030.00617.37
8.1.130.0000.00817.87
8.1.120.0000.00717.24
8.1.110.0030.00717.30
8.1.100.0070.00017.41
8.1.90.0070.00017.38
8.1.80.0050.00317.41
8.1.70.0000.00717.39
8.1.60.0000.00917.50
8.1.50.0030.00617.49
8.1.40.0000.00717.33
8.1.30.0050.00317.38
8.1.20.0030.00617.55
8.1.10.0000.00717.40
8.1.00.0040.00417.38
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0040.00418.46
8.0.270.0040.00417.24
8.0.260.0030.00316.84
8.0.250.0070.00016.82
8.0.240.0050.00316.81
8.0.230.0020.00516.83
8.0.220.0060.00016.70
8.0.210.0070.00016.77
8.0.200.0050.00316.88
8.0.190.0000.00716.92
8.0.180.0000.00716.87
8.0.170.0000.00816.74
8.0.160.0000.00716.83
8.0.150.0000.00716.75
8.0.140.0050.00216.81
8.0.130.0030.00313.21
8.0.120.0020.00516.80
8.0.110.0020.00516.79
8.0.100.0000.00716.85
8.0.90.0020.00516.90
8.0.80.0110.00716.73
8.0.70.0000.00816.79
8.0.60.0040.00416.69
8.0.50.0080.00016.82
8.0.30.0130.00916.96
8.0.20.0130.00617.40
8.0.10.0000.00716.94
8.0.00.0110.00616.69
7.4.330.0030.00315.00
7.4.320.0060.00016.54
7.4.300.0000.00616.42
7.4.290.0000.00716.45
7.4.280.0000.00716.46
7.4.270.0030.00316.53
7.4.260.0070.00016.27
7.4.250.0040.00416.48
7.4.240.0070.00016.48
7.4.230.0040.00416.34
7.4.220.0070.01116.43
7.4.210.0060.00916.41
7.4.200.0000.00716.63
7.4.190.0000.00816.62
7.4.160.0060.01616.47
7.4.150.0090.00917.40
7.4.140.0090.01217.86
7.4.130.0110.00716.32
7.4.120.0130.00316.39
7.4.110.0120.00516.46
7.4.100.0130.00416.42
7.4.90.0110.00616.63
7.4.80.0110.00516.41
7.4.70.0070.01016.50
7.4.60.0130.00316.55
7.4.50.0040.00416.34
7.4.40.0030.01322.77
7.4.30.0150.00016.46
7.4.00.0030.01414.78
7.3.330.0000.00613.09
7.3.320.0050.00013.08
7.3.310.0000.00716.26
7.3.300.0000.00616.20
7.3.290.0020.01316.27
7.3.280.0120.00316.19
7.3.270.0100.00717.40
7.3.260.0120.00616.27
7.3.250.0100.00616.31
7.3.240.0130.00616.20
7.3.230.0160.00316.47
7.3.210.0100.00716.30
7.3.200.0170.00419.39
7.3.190.0070.01416.62
7.3.180.0140.00616.19
7.3.170.0060.00916.46
7.3.160.0060.01016.64
7.3.120.0070.01014.74
7.3.10.0030.00516.54
7.3.00.0000.00816.43
7.2.330.0080.00816.65
7.2.320.0140.00316.60
7.2.310.0100.00716.63
7.2.300.0060.00916.69
7.2.290.0130.00316.62
7.2.130.0040.00816.72
7.2.120.0000.00916.82
7.2.110.0040.00716.61
7.2.100.0030.00616.96
7.2.90.0100.00016.97
7.2.80.0040.00416.66
7.2.70.0080.00416.65
7.2.60.0040.00816.51
7.2.50.0030.00916.97
7.2.40.0060.00616.77
7.2.30.0000.01016.74
7.2.20.0030.01016.93
7.2.10.0030.01017.05
7.2.00.0080.00618.09
7.1.250.0030.00615.54
7.1.100.0060.00918.00
7.1.70.0040.00417.24
7.1.60.0140.00719.82
7.1.50.0090.00917.02
7.1.00.0130.05322.55
7.0.200.0040.00416.84
7.0.140.0070.07022.12
7.0.60.0100.07721.81
7.0.50.0100.08017.85
7.0.40.0070.08719.90
7.0.30.0300.04320.02
7.0.20.0200.04320.00
7.0.10.0070.05020.00
7.0.00.0070.06320.09
5.6.280.0030.07321.09
5.6.210.0030.05020.64
5.6.200.0070.07718.21
5.6.190.0030.04720.60
5.6.180.0200.03720.61
5.6.170.0400.07020.43
5.6.160.0000.09020.54
5.6.150.0030.04018.18
5.6.140.0230.05318.22
5.6.130.0000.05718.23
5.6.120.0170.07720.98
5.6.110.0030.04321.00
5.6.100.0170.08021.13
5.6.90.0070.09021.07
5.6.80.0170.06320.47
5.5.350.4170.04320.41
5.5.340.0130.07317.96
5.5.330.0070.04020.23
5.5.320.0230.08020.30
5.5.310.0270.02720.34
5.5.300.0200.06017.96
5.5.290.0070.08018.02
5.5.280.0100.08320.88
5.5.270.0130.05020.78
5.5.260.0070.04020.75
5.5.250.0070.07720.55
5.5.240.0230.08020.15
5.4.450.0570.06319.64
5.4.440.0830.06319.46
5.4.430.0830.07319.13
5.4.420.0900.06319.48
5.4.410.0900.05319.32
5.4.400.0900.07318.92
5.4.390.0570.08719.18
5.4.380.0270.05718.68
5.4.370.0200.04718.64
5.4.360.0230.04318.46
5.4.350.0170.05018.75
5.4.340.0130.05318.70
5.4.320.0080.03612.45
5.4.310.0080.03512.45
5.4.300.0080.04012.45
5.4.290.0070.03612.45
5.4.280.0090.03612.34
5.4.270.0060.04312.34
5.4.260.0050.03812.35
5.4.250.0130.04718.70
5.4.240.0200.04018.92
5.4.230.0130.05018.99
5.4.220.0100.05019.00
5.4.210.0170.04718.80
5.4.200.0130.05018.80
5.4.190.0130.04718.89
5.4.180.0130.04718.88
5.4.170.0070.07718.70
5.4.160.0030.05718.88
5.4.150.0170.04719.02
5.4.140.0030.05316.25
5.4.130.0100.04716.49
5.4.120.0070.05016.23
5.4.110.0130.04716.53
5.4.100.0000.05716.42
5.4.90.0100.06716.41
5.4.80.0100.07016.27
5.4.70.0100.04716.39
5.4.60.0130.04716.52
5.4.50.0170.04016.32
5.4.40.0030.05316.23
5.4.30.0100.05016.32
5.4.20.0030.05016.46
5.4.10.0130.06316.47
5.4.00.0170.04315.70
5.3.290.0080.04412.80
5.3.280.0200.04314.48
5.3.270.0100.06314.62
5.3.260.0130.05714.61
5.3.250.0070.06714.30
5.3.240.0130.07014.37
5.3.230.0070.05014.61
5.3.220.0100.06314.58
5.3.210.0070.07714.58
5.3.200.0100.05314.40
5.3.190.0170.05014.43
5.3.180.0130.05014.57
5.3.170.0070.05714.56
5.3.160.0130.04314.41
5.3.150.0170.04714.55
5.3.140.0130.04714.41
5.3.130.0030.08314.53
5.3.120.0030.06314.59
5.3.110.0000.06014.55
5.3.100.0100.05314.04
5.3.90.0130.07313.85
5.3.80.0070.05014.11
5.3.70.0070.05314.11
5.3.60.0100.04714.03
5.3.50.0070.05013.86
5.3.40.0130.04313.95
5.3.30.0230.04313.91
5.3.20.0070.04713.40
5.3.10.0070.04713.34
5.3.00.0070.05313.58
5.2.170.0130.03711.16
5.2.160.0100.03311.06
5.2.150.0100.03711.05
5.2.140.0070.04311.23
5.2.130.0070.03710.93
5.2.120.0100.03711.03
5.2.110.0030.04011.09
5.2.100.0100.03710.93
5.2.90.0000.06311.10
5.2.80.0070.04711.10
5.2.70.0070.04311.09
5.2.60.0100.03711.14
5.2.50.0070.04011.02
5.2.40.0000.04310.99
5.2.30.0070.05010.98
5.2.20.0030.05311.10
5.2.10.0070.03710.76
5.2.00.0130.03010.79
5.1.60.0030.0339.90
5.1.50.0070.04310.04
5.1.40.0130.0279.89
5.1.30.0070.05310.10
5.1.20.0070.03310.35
5.1.10.0000.05010.12
5.1.00.0100.0409.98
5.0.50.0030.0308.47
5.0.40.0000.0308.59
5.0.30.0000.0438.37
5.0.20.0030.0278.18
5.0.10.0030.0278.25
5.0.00.0030.0408.39
4.4.90.0100.0207.73
4.4.80.0030.0207.73
4.4.70.0000.0277.73
4.4.60.0030.0207.73
4.4.50.0000.0337.73
4.4.40.0000.0337.73
4.4.30.0000.0237.73
4.4.20.0000.0237.73
4.4.10.0030.0207.73
4.4.00.0000.0377.73
4.3.110.0030.0207.73
4.3.100.0030.0207.73
4.3.90.0070.0177.73
4.3.80.0000.0337.73
4.3.70.0030.0207.73
4.3.60.0030.0277.73
4.3.50.0000.0237.73
4.3.40.0000.0337.73
4.3.30.0070.0237.73
4.3.20.0030.0207.73
4.3.10.0030.0207.73
4.3.00.0170.0238.11

preferences:
43.84 ms | 401 KiB | 5 Q