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", $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)
8.3.60.0120.00918.48
8.3.50.0140.00121.21
8.3.40.0180.00318.89
8.3.30.0030.01719.09
8.3.20.0050.00220.16
8.3.10.0090.00622.08
8.3.00.0040.00422.39
8.2.180.0120.00916.63
8.2.170.0070.00722.96
8.2.160.0100.00319.17
8.2.150.0050.00324.18
8.2.140.0000.00824.66
8.2.130.0030.01026.16
8.2.120.0050.00319.65
8.2.110.0070.00420.53
8.2.100.0100.00019.28
8.2.90.0000.00819.05
8.2.80.0040.00417.97
8.2.70.0040.00417.50
8.2.60.0050.00317.93
8.2.50.0110.00018.07
8.2.40.0000.00818.22
8.2.30.0000.01017.95
8.2.20.0060.00317.57
8.2.10.0070.00017.80
8.2.00.0000.00817.65
8.1.280.0130.00725.92
8.1.270.0080.00022.18
8.1.260.0060.00326.35
8.1.250.0040.00428.09
8.1.240.0090.00023.89
8.1.230.0080.00418.81
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0060.00317.13
8.1.190.0080.00017.52
8.1.180.0080.00018.75
8.1.170.0090.00018.59
8.1.160.0040.00422.13
8.1.150.0060.00318.55
8.1.140.0040.00417.38
8.1.130.0000.00717.75
8.1.120.0040.00417.38
8.1.110.0000.01017.29
8.1.100.0030.00317.40
8.1.90.0030.00617.40
8.1.80.0050.00317.42
8.1.70.0030.00517.41
8.1.60.0000.00717.39
8.1.50.0000.00817.50
8.1.40.0000.00817.40
8.1.30.0040.00417.54
8.1.20.0000.00817.48
8.1.10.0000.00717.61
8.1.00.0040.00417.56
8.0.300.0040.00418.77
8.0.290.0070.00017.16
8.0.280.0070.00018.36
8.0.270.0040.00417.12
8.0.260.0030.00316.66
8.0.250.0030.00316.96
8.0.240.0080.00016.95
8.0.230.0000.00716.96
8.0.220.0000.00716.84
8.0.210.0000.00716.86
8.0.200.0000.00616.95
8.0.190.0030.00316.95
8.0.180.0000.00716.95
8.0.170.0050.00216.82
8.0.160.0000.00716.81
8.0.150.0070.00016.73
8.0.140.0030.00316.75
8.0.130.0000.00613.24
8.0.120.0000.00816.85
8.0.110.0060.00316.95
8.0.100.0040.00416.68
8.0.90.0050.00216.79
8.0.80.0080.00816.89
8.0.70.0050.00216.85
8.0.60.0000.00716.84
8.0.50.0040.00416.73
8.0.30.0070.01116.96
8.0.20.0150.00317.40
8.0.10.0040.00416.86
8.0.00.0100.01016.91
7.4.330.0030.00315.04
7.4.320.0000.00716.54
7.4.300.0000.00616.51
7.4.290.0070.00016.42
7.4.280.0000.00816.56
7.4.270.0030.00316.40
7.4.260.0030.00316.59
7.4.250.0040.00416.32
7.4.240.0030.00316.54
7.4.230.0030.00316.60
7.4.220.0180.00916.66
7.4.210.0040.01216.57
7.4.200.0000.00716.31
7.4.190.0070.00016.49
7.4.160.0130.01016.52
7.4.150.0000.01717.40
7.4.140.0110.00617.86
7.4.130.0090.00716.46
7.4.120.0060.01116.49
7.4.110.0040.01416.62
7.4.100.0060.01616.43
7.4.90.0060.01116.58
7.4.80.0110.01219.39
7.4.70.0110.00716.69
7.4.60.0130.00316.48
7.4.50.0000.00816.52
7.4.40.0040.01222.77
7.4.30.0040.01116.53
7.4.00.0090.00914.87
7.3.330.0030.00213.18
7.3.320.0020.00213.04
7.3.310.0000.00716.19
7.3.300.0030.00316.30
7.3.290.0100.00716.31
7.3.280.0060.01116.30
7.3.270.0170.00417.40
7.3.260.0110.00716.27
7.3.250.0080.00816.47
7.3.240.0130.00316.49
7.3.230.0080.00816.39
7.3.210.0060.01016.58
7.3.200.0160.00619.39
7.3.190.0160.00616.47
7.3.180.0100.00716.43
7.3.170.0060.01016.52
7.3.160.0040.01216.38
7.3.120.0100.00714.82
7.3.110.0060.01214.49
7.3.100.0100.00714.96
7.3.90.0030.00614.76
7.3.80.0030.01214.72
7.3.70.0120.00314.71
7.3.60.0000.01514.89
7.3.50.0110.00314.61
7.3.40.0060.00614.55
7.3.30.0060.00614.84
7.3.20.0100.00316.71
7.3.10.0150.00515.98
7.3.00.0130.00715.94
7.2.330.0120.00616.54
7.2.320.0120.00616.51
7.2.310.0070.01016.66
7.2.300.0120.00416.38
7.2.290.0070.01016.21
7.2.250.0060.01214.77
7.2.240.0090.00914.86
7.2.230.0030.01014.84
7.2.220.0120.00315.05
7.2.210.0000.01214.95
7.2.200.0060.00915.03
7.2.190.0070.00715.01
7.2.180.0120.00614.83
7.2.170.0030.01314.79
7.2.130.0280.00515.57
7.2.120.0190.00715.80
7.2.110.0260.00715.71
7.2.100.0310.01215.75
7.2.90.0150.01015.63
7.2.80.0260.00815.70
7.2.70.0240.00815.56
7.2.60.0180.00516.17
7.2.50.0300.00215.49
7.2.40.0200.01215.74
7.2.30.0170.01215.63
7.2.20.0170.00715.54
7.2.10.0200.00715.71
7.2.00.0170.00615.82
7.1.330.0030.01015.24
7.1.320.0110.00415.66
7.1.310.0060.00715.64
7.1.300.0100.00315.56
7.1.290.0100.00315.46
7.1.280.0000.01315.62
7.1.270.0040.01115.52
7.1.260.0070.00715.61
7.1.250.0200.00414.57
7.1.240.0290.00814.67
7.1.230.0320.00714.66
7.1.220.0220.01014.52
7.1.210.0220.00614.31
7.1.200.0180.01014.88
7.1.190.0310.00714.60
7.1.180.0240.00314.80
7.1.170.0290.00814.70
7.1.160.0270.00814.53
7.1.150.0200.00614.50
7.1.140.0360.00614.72
7.1.130.0210.00514.68
7.1.120.0250.00714.56
7.1.110.0230.00814.64
7.1.100.0140.00615.75
7.1.90.0380.01314.70
7.1.80.0200.00614.68
7.1.70.0160.00915.28
7.1.60.0190.01016.36
7.1.50.0220.00615.20
7.1.40.0240.00714.68
7.1.30.0270.00614.54
7.1.20.0270.00714.38
7.1.10.0330.00314.62
7.1.00.0140.02017.22
7.0.330.0210.00914.35
7.0.320.0250.00614.45
7.0.310.0320.00814.41
7.0.300.0310.00714.54
7.0.290.0250.00714.42
7.0.280.0210.01014.40
7.0.270.0240.00514.31
7.0.260.0240.01414.15
7.0.250.0290.00414.47
7.0.240.0230.00214.34
7.0.230.0250.01014.45
7.0.220.0330.00514.40
7.0.210.0230.00814.43
7.0.200.0170.00915.12
7.0.190.0370.00914.25
7.0.180.0270.01014.49
7.0.170.0260.00514.25
7.0.160.0250.00714.26
7.0.150.0260.00814.35
7.0.140.0190.02916.91
7.0.130.0240.01214.42
7.0.120.0270.00914.38
7.0.110.0200.00814.30
7.0.100.0230.00714.50
7.0.90.0290.00514.40
7.0.80.0250.00614.43
7.0.70.0240.00714.34
7.0.60.0170.02616.19
7.0.50.0380.02715.43
7.0.40.0180.02115.56
7.0.30.0260.03415.67
7.0.20.0250.02915.73
7.0.10.0180.03115.61
7.0.00.0180.02015.68
5.6.380.0080.00813.92
5.6.370.0070.01714.07
5.6.360.0090.00414.12
5.6.350.0150.00614.10
5.6.340.0100.01314.05
5.6.330.0080.00514.24
5.6.320.0070.01213.96
5.6.310.0200.00414.00
5.6.300.0050.01014.05
5.6.290.0120.01214.17
5.6.280.0140.02616.34
5.6.270.0100.01414.11
5.6.260.0150.00714.00
5.6.250.0070.01113.93
5.6.240.0090.01014.21
5.6.230.0090.00814.03
5.6.220.0100.00714.03
5.6.210.0080.02916.23
5.6.200.0160.02215.36
5.6.190.0120.03316.08
5.6.180.0240.02316.12
5.6.170.0130.02016.16
5.6.160.0090.03216.14
5.6.150.0110.01815.49
5.6.140.0140.02115.28
5.6.130.0110.02815.44
5.6.120.0080.03516.49
5.6.110.0070.03516.45
5.6.100.0090.03116.39
5.6.90.0120.02916.38
5.6.80.0130.02816.13
5.6.70.0040.01614.01
5.6.60.0110.01013.99
5.6.50.0140.01114.05
5.6.40.0140.00814.09
5.6.30.0120.01013.97
5.6.20.0150.00413.92
5.6.10.0110.01114.18
5.6.00.0090.00814.01
5.5.380.0110.00110.91
5.5.370.0070.00510.77
5.5.360.0130.00410.69
5.5.350.0150.02613.96
5.5.340.0080.02713.20
5.5.330.0050.02414.03
5.5.320.0100.02914.02
5.5.310.0110.02013.99
5.5.300.0120.02813.18
5.5.290.0100.02213.17
5.5.280.0110.02114.10
5.5.270.0130.02714.29
5.5.260.0090.03314.19
5.5.250.0090.02914.00
5.5.240.0090.02913.89
5.5.230.0070.00810.67
5.5.220.0140.00310.55
5.5.210.0090.00410.68
5.5.200.0090.00810.74
5.5.190.0140.00510.84
5.5.180.0050.00610.77
5.5.170.0100.00210.76
5.5.160.0060.01110.70
5.5.150.0110.00310.72
5.5.140.0050.00710.78
5.5.130.0070.00610.76
5.5.120.0070.00610.70
5.5.110.0090.00410.66
5.5.100.0090.00310.70
5.5.90.0080.00210.55
5.5.80.0110.00710.74
5.5.70.0100.00710.62
5.5.60.0100.00510.73
5.5.50.0040.00710.75
5.5.40.0100.00410.98
5.5.30.0090.00810.59
5.5.20.0100.00610.64
5.5.10.0110.00610.64
5.5.00.0040.00710.69
5.4.450.0120.02413.57
5.4.440.0350.03213.73
5.4.430.0130.02313.68
5.4.420.0120.02513.57
5.4.410.0140.02413.76
5.4.400.0060.02313.24
5.4.390.0370.02613.33
5.4.380.0130.02513.46
5.4.370.0120.02013.40
5.4.360.0060.02813.44
5.4.350.0080.02413.51
5.4.340.0090.02113.28
5.4.330.0050.01110.72
5.4.320.0080.01411.37
5.4.310.0070.01611.28
5.4.300.0060.01911.29
5.4.290.0050.02011.14
5.4.280.0040.02111.31
5.4.270.0090.01611.14
5.4.260.0080.01511.19
5.4.250.0050.02413.15
5.4.240.0070.02213.16
5.4.230.0120.02013.32
5.4.220.0050.02613.38
5.4.210.0090.01813.37
5.4.200.0060.02313.42
5.4.190.0090.02813.49
5.4.180.0130.01913.41
5.4.170.0060.02813.42
5.4.160.0090.02013.30
5.4.150.0090.03013.47
5.4.140.0090.01912.53
5.4.130.0060.02212.58
5.4.120.0140.02112.52
5.4.110.0080.02012.72
5.4.100.0080.02012.71
5.4.90.0070.02712.58
5.4.80.0060.02512.61
5.4.70.0060.02212.65
5.4.60.0100.02012.60
5.4.50.0040.02212.68
5.4.40.0020.02512.67
5.4.30.0070.01912.67
5.4.20.0070.02412.56
5.4.10.0080.02712.62
5.4.00.0070.02812.41
5.3.290.0040.01811.17
5.3.280.0030.03311.75
5.3.270.0090.02311.81
5.3.260.0090.02411.81
5.3.250.0050.02511.76
5.3.240.0070.02011.65
5.3.230.0080.02011.65
5.3.220.0080.02011.69
5.3.210.0070.02211.68
5.3.200.0100.01911.68
5.3.190.0060.02211.78
5.3.180.0080.02411.72
5.3.170.0080.02011.79
5.3.160.0100.02111.88
5.3.150.0050.02211.90
5.3.140.0090.02611.90
5.3.130.0100.01811.71
5.3.120.0070.02211.67
5.3.110.0100.02211.83
5.3.100.0080.02211.58
5.3.90.0080.02111.64
5.3.80.0090.02411.45
5.3.70.0090.02811.48
5.3.60.0110.02411.52
5.3.50.0110.02411.43
5.3.40.0050.02311.43
5.3.30.0110.02311.38
5.3.20.0140.01811.46
5.3.10.0080.02311.26
5.3.00.0130.02111.15
5.2.170.0050.02310.06
5.2.160.0060.0189.83
5.2.150.0070.0229.97
5.2.140.0110.0169.91
5.2.130.0080.02010.01
5.2.120.0090.0159.98
5.2.110.0090.0199.90
5.2.100.0110.0139.88
5.2.90.0070.0169.94
5.2.80.0070.0229.83
5.2.70.0080.0249.74
5.2.60.0060.0169.82
5.2.50.0100.0169.83
5.2.40.0040.0219.93
5.2.30.0090.0179.92
5.2.20.0080.0149.85
5.2.10.0100.0199.63
5.2.00.0070.0139.64
5.1.60.0050.0179.13
5.1.50.0050.0149.17
5.1.40.0040.0209.13
5.1.30.0060.0149.22
5.1.20.0040.0229.26
5.1.10.0070.0139.26
5.1.00.0060.0149.14
5.0.50.0040.0148.61
5.0.40.0060.0118.68
5.0.30.0010.0218.61
5.0.20.0030.0158.58
5.0.10.0020.0148.54
5.0.00.0040.0168.55
4.4.90.0040.0088.39
4.4.80.0000.0118.39
4.4.70.0030.0128.39
4.4.60.0040.0108.39
4.4.50.0050.0128.39
4.4.40.0060.0158.39
4.4.30.0020.0098.39
4.4.20.0020.0118.39
4.4.10.0020.0128.39
4.4.00.0020.0158.39
4.3.110.0010.0148.39
4.3.100.0050.0098.39
4.3.90.0020.0108.39
4.3.80.0040.0148.39
4.3.70.0020.0098.39
4.3.60.0050.0078.39
4.3.50.0000.0138.39
4.3.40.0040.0128.39
4.3.30.0010.0138.39
4.3.20.0030.0128.39
4.3.10.0020.0108.39
4.3.00.0070.0088.36

preferences:
87.06 ms | 400 KiB | 5 Q