3v4l.org

run code in 300+ PHP versions simultaneously
<?php $text = 'Line 1/nLine 2/nLine 3'; echo strrpos($text, '/');

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)
8.3.40.0120.00318.63
8.3.30.0110.00318.96
8.3.20.0080.00020.21
8.3.10.0080.00023.54
8.3.00.0070.00019.13
8.2.170.0120.00622.96
8.2.160.0060.00620.53
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0000.00726.16
8.2.120.0040.00420.78
8.2.110.0030.00720.97
8.2.100.0090.00317.66
8.2.90.0070.00019.22
8.2.80.0000.00817.97
8.2.70.0050.00317.25
8.2.60.0080.00417.80
8.2.50.0030.00518.07
8.2.40.0050.00319.71
8.2.30.0000.00718.34
8.2.20.0040.00417.57
8.2.10.0040.00418.01
8.2.00.0070.00317.68
8.1.270.0090.00023.81
8.1.260.0000.00826.35
8.1.250.0080.00028.09
8.1.240.0060.00320.76
8.1.230.0000.01218.95
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0040.00717.22
8.1.190.0000.00817.22
8.1.180.0040.00418.10
8.1.170.0040.00418.50
8.1.160.0030.00521.93
8.1.150.0000.00718.44
8.1.140.0000.00717.36
8.1.130.0000.00717.66
8.1.120.0000.00717.27
8.1.110.0040.00417.28
8.1.100.0040.00417.27
8.1.90.0050.00317.27
8.1.80.0000.00817.41
8.1.70.0050.00317.35
8.1.60.0030.00617.48
8.1.50.0060.00317.38
8.1.40.0040.00417.32
8.1.30.0000.00817.51
8.1.20.0040.00417.62
8.1.10.0030.00617.48
8.1.00.0000.00817.45
8.0.300.0080.00018.77
8.0.290.0050.00217.05
8.0.280.0040.00418.30
8.0.270.0030.00317.11
8.0.260.0030.00317.24
8.0.250.0000.00716.95
8.0.240.0030.00316.83
8.0.230.0030.00316.79
8.0.220.0070.00016.72
8.0.210.0000.00716.81
8.0.200.0030.00316.88
8.0.190.0080.00316.85
8.0.180.0040.00316.73
8.0.170.0000.00716.90
8.0.160.0000.00716.82
8.0.150.0030.00616.72
8.0.140.0000.00716.68
8.0.130.0060.00013.23
8.0.120.0080.00016.75
8.0.110.0040.00416.73
8.0.100.0000.00816.75
8.0.90.0040.00416.82
8.0.80.0000.01516.77
8.0.70.0040.00416.63
8.0.60.0050.00216.88
8.0.50.0000.00716.71
8.0.30.0120.00817.03
8.0.20.0130.00617.40
8.0.10.0040.00416.83
8.0.00.0130.00516.55
7.4.330.0030.00315.03
7.4.320.0030.00316.56
7.4.300.0030.00316.49
7.4.290.0000.00616.57
7.4.280.0080.00016.32
7.4.270.0070.00016.53
7.4.260.0040.00416.55
7.4.250.0040.00416.40
7.4.240.0020.00516.45
7.4.230.0040.00416.60
7.4.220.0090.00916.56
7.4.210.0040.01016.45
7.4.200.0000.00816.55
7.4.190.0000.00716.57
7.4.160.0060.00916.22
7.4.150.0070.01617.40
7.4.140.0150.00817.86
7.4.130.0090.00916.50
7.4.120.0100.00716.46
7.4.110.0030.01416.30
7.4.100.0100.00716.37
7.4.90.0060.01016.26
7.4.80.0100.00619.39
7.4.70.0130.00316.45
7.4.60.0100.01016.32
7.4.50.0040.00016.25
7.4.40.0130.01016.34
7.4.30.0000.01616.55
7.4.00.0040.00814.49
7.3.330.0000.00512.86
7.3.320.0030.00312.82
7.3.310.0000.00716.05
7.3.300.0070.00015.96
7.3.290.0070.00716.20
7.3.280.0090.01016.12
7.3.270.0030.01317.40
7.3.260.0060.01616.37
7.3.250.0100.00716.19
7.3.240.0170.00416.20
7.3.230.0030.01316.39
7.3.210.0110.01116.46
7.3.200.0090.00919.39
7.3.190.0030.01316.49
7.3.180.0130.00616.23
7.3.170.0150.00016.32
7.3.160.0090.00616.38
7.3.120.0080.00314.89
7.2.330.0090.00916.22
7.2.320.0070.01116.59
7.2.310.0090.00616.51
7.2.300.0060.01016.30
7.2.290.0140.00316.53
7.2.120.0170.01016.27
7.2.110.0670.00416.43
7.2.100.0160.01016.29
7.2.90.0140.01016.68
7.2.80.0230.00716.24
7.2.70.0430.00316.69
7.2.60.0170.00416.69
7.2.50.0110.00617.01
7.2.40.0440.00016.94
7.2.30.0260.00716.79
7.2.20.0270.00316.40
7.2.10.0270.00316.77
7.2.00.0200.01118.11
7.1.240.0090.00615.47
7.1.230.0200.00215.68
7.1.220.0400.00415.48
7.1.210.0150.01515.74
7.1.200.0110.00515.48
7.1.190.0440.01315.83
7.1.180.0150.00415.80
7.1.170.0360.00715.82
7.1.160.0370.00015.72
7.1.150.0330.00715.57
7.1.140.0270.01015.77
7.1.130.0260.00315.78
7.1.120.0330.00615.63
7.1.110.0130.00315.59
7.1.100.0260.00615.86
7.1.90.0760.00315.36
7.1.80.0110.00415.80
7.1.70.0120.01016.31
7.1.60.0120.01016.33
7.1.50.0230.01016.36
7.1.40.0390.00015.54
7.1.30.0270.00415.82
7.1.20.0430.00415.73
7.1.10.0220.00915.72
7.1.00.0220.04019.08
7.0.320.0180.00015.45
7.0.310.0220.00315.52
7.0.300.0280.01015.24
7.0.290.0160.00015.29
7.0.280.0210.00914.98
7.0.270.0420.00715.35
7.0.260.0420.00715.30
7.0.250.0100.00415.43
7.0.240.0310.00615.28
7.0.230.0090.00415.30
7.0.220.0240.00815.47
7.0.210.0250.00415.37
7.0.200.0160.00816.19
7.0.190.0150.00915.39
7.0.180.0160.01215.39
7.0.170.0240.00615.36
7.0.160.0270.00315.20
7.0.150.0240.00315.07
7.0.140.0110.04018.59
7.0.130.0340.00715.30
7.0.120.0300.00015.41
7.0.110.0240.00315.48
7.0.100.0260.04417.68
7.0.90.0200.04317.55
7.0.80.0190.02317.51
7.0.70.0180.04517.61
7.0.60.0140.04317.67
7.0.50.0220.02517.82
7.0.40.0140.03316.75
7.0.30.0110.04116.63
7.0.20.0080.04716.70
7.0.10.0110.04316.82
7.0.00.0140.04016.80
5.6.380.0050.01414.37
5.6.370.0250.00014.31
5.6.360.0030.01714.03
5.6.350.0150.00714.14
5.6.340.0120.00414.25
5.6.330.0120.00814.33
5.6.320.0190.00314.38
5.6.310.0160.00014.05
5.6.300.0090.00513.77
5.6.290.0140.00314.38
5.6.280.0090.03817.67
5.6.270.0100.00714.32
5.6.260.0070.01114.26
5.6.250.0110.03917.33
5.6.240.0100.04417.50
5.6.230.0150.03817.35
5.6.220.0110.04917.37
5.6.210.0080.02517.43
5.6.200.0080.04717.62
5.6.190.0190.02217.66
5.6.180.0100.02517.62
5.6.170.0080.02817.60
5.6.160.0080.04417.65
5.6.150.0060.04917.59
5.6.140.0110.04017.62
5.6.130.0070.04217.70
5.6.120.0120.02317.60
5.6.110.0060.04417.47
5.6.100.0100.02717.54
5.6.90.0060.03217.56
5.6.80.0060.02817.22
5.6.70.0090.03917.20
5.6.60.0070.04017.15
5.6.50.0090.04217.15
5.6.40.0080.03617.21
5.6.30.0080.04617.30
5.6.20.0100.02717.26
5.6.10.0120.03117.19
5.6.00.0100.03717.24
5.5.380.0100.02515.73
5.5.370.0080.04215.72
5.5.360.0060.04415.75
5.5.350.0070.03815.75
5.5.340.0050.03915.90
5.5.330.0080.03916.00
5.5.320.0110.03715.97
5.5.310.0080.03616.07
5.5.300.0080.04315.96
5.5.290.0060.02816.00
5.5.280.0080.03515.95
5.5.270.0070.04615.93
5.5.260.0090.02815.87
5.5.250.0080.03715.90
5.5.240.0070.04315.68
5.5.230.0080.04015.67
5.5.220.0060.03815.67
5.5.210.0040.03615.65
5.5.200.0100.03815.68
5.5.190.0050.02515.59
5.5.180.0070.03315.67
5.5.170.0120.00013.96
5.5.160.0110.02715.62
5.5.150.0060.02315.53
5.5.140.0050.02715.67
5.5.130.0060.04215.62
5.5.120.0030.04415.56
5.5.110.0070.04215.63
5.5.100.0130.02415.60
5.5.90.0050.02315.62
5.5.80.0120.03515.61
5.5.70.0060.04115.57
5.5.60.0060.03315.56
5.5.50.0050.04315.57
5.5.40.0070.03215.51
5.5.30.0050.04015.57
5.5.20.0060.02315.54
5.5.10.0070.03515.58
5.5.00.0020.04515.52
5.4.450.0060.03815.33
5.4.440.0080.04015.25
5.4.430.0080.03615.27
5.4.420.0150.03215.29
5.4.410.0030.02815.05
5.4.400.0160.03415.16
5.4.390.0100.03015.04
5.4.380.0080.02315.10
5.4.370.0080.03815.08
5.4.360.0080.03415.04
5.4.350.0060.02615.12
5.4.340.0100.03815.11
5.4.330.0090.00311.09
5.4.320.0030.03515.08
5.4.310.0090.03714.95
5.4.300.0100.03715.11
5.4.290.0140.02515.06
5.4.280.0090.03215.12
5.4.270.0050.03515.11
5.4.260.0060.03515.03
5.4.250.0050.02215.10
5.4.240.0050.03914.99
5.4.230.0040.03315.03
5.4.220.0080.03615.03
5.4.210.0060.03515.03
5.4.200.0070.04115.07
5.4.190.0060.04515.02
5.4.180.0120.03714.99
5.4.170.0070.04014.99
5.4.160.0060.03615.11
5.4.150.0080.03515.14
5.4.140.0110.02513.74
5.4.130.0080.03113.72
5.4.120.0080.02213.74
5.4.110.0050.01813.68
5.4.100.0050.02413.70
5.4.90.0040.03713.68
5.4.80.0110.03413.65
5.4.70.0060.03613.71
5.4.60.0050.01713.77
5.4.50.0040.02913.70
5.4.40.0090.02113.67
5.4.30.0070.03513.69
5.4.20.0050.04013.74
5.4.10.0060.04313.66
5.4.00.0100.02813.44
5.3.290.0030.03712.86
5.3.280.0060.02412.83
5.3.270.0070.03712.82
5.3.260.0060.02812.85
5.3.250.0080.03212.85
5.3.240.0050.04012.84
5.3.230.0070.03912.84
5.3.220.0110.03312.82
5.3.210.0100.03212.82
5.3.200.0100.03312.82
5.3.190.0100.02712.83
5.3.180.0070.02812.79
5.3.170.0070.03712.82
5.3.160.0060.04012.76
5.3.150.0120.02312.82
5.3.140.0090.03712.81
5.3.130.0060.02612.81
5.3.120.0030.04012.75
5.3.110.0030.04312.73
5.3.100.0090.04512.56
5.3.90.0080.04312.51
5.3.80.0050.04312.53
5.3.70.0080.03512.55
5.3.60.0060.04012.52
5.3.50.0070.04312.51
5.3.40.0050.03412.48
5.3.30.0060.03812.50
5.3.20.0090.03012.37
5.3.10.0020.04312.35
5.3.00.0070.03212.36
5.2.170.0050.03111.38
5.2.160.0060.01811.38
5.2.150.0090.02611.38
5.2.140.0060.03111.38
5.2.130.0080.03211.38
5.2.120.0080.03111.38
5.2.110.0070.02411.38
5.2.100.0100.03011.38
5.2.90.0050.02511.38
5.2.80.0050.03211.38
5.2.70.0040.03411.38
5.2.60.0080.04011.38
5.2.50.0020.04111.38
5.2.40.0050.03011.38
5.2.30.0030.01811.38
5.2.20.0040.02611.38
5.2.10.0060.02711.38
5.2.00.0030.03311.38
5.1.60.0100.01311.38
5.1.50.0020.03011.38
5.1.40.0020.02811.38
5.1.30.0050.02211.38
5.1.20.0040.02011.38
5.1.10.0050.01511.38
5.1.00.0040.01811.38
5.0.50.0000.02811.38
5.0.40.0040.02011.38
5.0.30.0000.02411.38
5.0.20.0060.02511.38
5.0.10.0030.02311.38
5.0.00.0040.02011.38
4.4.90.0040.01811.38
4.4.80.0010.02111.38
4.4.70.0050.01811.38
4.4.60.0030.01811.38
4.4.50.0020.01711.38
4.4.40.0030.02811.38
4.4.30.0020.01911.38
4.4.20.0010.01611.38
4.4.10.0050.01611.38
4.4.00.0020.02711.38
4.3.110.0020.01811.38
4.3.100.0020.02111.38
4.3.90.0020.01711.38
4.3.80.0030.02711.38
4.3.70.0000.02211.38
4.3.60.0020.01511.38
4.3.50.0010.01911.38
4.3.40.0000.02711.38
4.3.30.0000.02211.38
4.3.20.0000.01311.38
4.3.10.0030.01311.38
4.3.00.0000.01511.38

preferences:
47.79 ms | 400 KiB | 5 Q