3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(bin2hex(iconv('utf-8', 'shift_jis//IGNORE', "\xe2\x82\xac,\xc2\xb4,\xe2\x82\xac,\xc2\xb4" )));

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)
8.3.40.0140.00418.70
8.3.30.0110.00419.06
8.3.20.0050.00320.34
8.3.10.0050.00323.67
8.3.00.0050.00319.38
8.2.170.0120.00322.96
8.2.160.0100.00320.55
8.2.150.0070.00024.18
8.2.140.0080.00024.66
8.2.130.0000.00826.16
8.2.120.0040.00422.14
8.2.110.0100.00020.33
8.2.100.0060.00617.72
8.2.90.0080.00018.03
8.2.80.0040.00417.97
8.2.70.0030.00617.25
8.2.60.0000.00817.80
8.2.50.0060.00618.07
8.2.40.0090.00019.82
8.2.30.0000.00717.93
8.2.20.0040.00417.55
8.2.10.0000.00817.93
8.2.00.0040.00417.47
8.1.270.0060.00323.75
8.1.260.0080.00026.35
8.1.250.0000.00828.09
8.1.240.0040.00422.10
8.1.230.0080.00420.90
8.1.220.0100.00017.74
8.1.210.0000.00818.87
8.1.200.0060.00317.23
8.1.190.0000.00817.23
8.1.180.0040.00418.10
8.1.170.0040.00418.55
8.1.160.0040.00421.95
8.1.150.0040.00418.81
8.1.140.0060.00317.29
8.1.130.0000.00717.80
8.1.120.0000.00717.31
8.1.110.0040.00417.40
8.1.100.0040.00417.27
8.1.90.0040.00417.32
8.1.80.0000.00917.22
8.1.70.0050.00217.31
8.1.60.0000.00817.52
8.1.50.0050.00317.34
8.1.40.0040.00417.29
8.1.30.0000.00817.42
8.1.20.0000.00817.46
8.1.10.0050.00217.39
8.1.00.0000.00817.34
8.0.300.0040.00420.14
8.0.290.0000.00716.63
8.0.280.0070.00018.30
8.0.270.0030.00317.13
8.0.260.0000.00617.13
8.0.250.0000.00716.88
8.0.240.0000.00616.88
8.0.230.0070.00016.76
8.0.220.0000.00716.89
8.0.210.0000.00716.77
8.0.200.0000.00716.88
8.0.190.0040.00416.84
8.0.180.0040.00416.80
8.0.170.0040.00416.85
8.0.160.0000.00716.84
8.0.150.0000.00816.71
8.0.140.0000.01116.77
8.0.130.0000.00613.27
8.0.120.0000.00916.98
8.0.110.0040.00716.94
8.0.100.0030.00616.98
8.0.90.0090.00017.07
8.0.80.0100.01016.97
8.0.70.0060.00317.06
8.0.60.0080.00016.89
8.0.50.0030.00617.02
8.0.30.0100.01217.09
8.0.20.0070.01417.40
8.0.10.0030.00617.09
8.0.00.0120.00716.83
7.4.330.0000.00515.02
7.4.320.0000.00716.26
7.4.300.0040.00416.36
7.4.290.0030.00616.32
7.4.280.0070.00016.26
7.4.270.0000.00716.48
7.4.260.0080.00016.21
7.4.250.0000.00916.46
7.4.240.0010.00716.66
7.4.230.0000.00816.76
7.4.220.0190.00316.62
7.4.210.0070.01016.72
7.4.200.0040.00416.76
7.4.160.0140.00316.55
7.4.150.0130.00717.40
7.4.140.0100.01317.86
7.4.130.0050.01416.58
7.4.120.0110.00816.59
7.4.110.0070.02016.48
7.4.100.0160.00316.68
7.4.90.0110.01116.76
7.4.80.0100.01019.39
7.4.70.0100.01716.48
7.4.60.0110.01416.67
7.4.50.0110.00516.57
7.4.40.0130.01216.67
7.4.30.0090.01416.02
7.4.20.0220.00916.02
7.4.10.0200.00315.86
7.4.00.0070.01515.52
7.3.330.0000.00513.13
7.3.320.0020.00213.20
7.3.310.0060.00316.18
7.3.300.0050.00316.42
7.3.290.0060.01116.38
7.3.280.0060.01216.36
7.3.270.0120.00817.40
7.3.260.0200.00616.46
7.3.250.0110.01116.43
7.3.240.0090.00916.38
7.3.230.0050.01416.45
7.3.210.0040.01516.61
7.3.200.0120.00616.70
7.3.190.0130.00916.36
7.3.180.0110.01116.56
7.3.170.0120.01216.57
7.3.160.0090.01516.46
7.3.150.0100.01416.06
7.3.140.0170.01216.15
7.3.130.0200.00915.91
7.3.120.0110.01815.88
7.3.110.0140.01416.08
7.3.100.0080.01616.06
7.3.90.0120.01515.87
7.3.80.0180.01216.07
7.3.70.0040.01716.13
7.3.60.0120.00916.21
7.3.50.0100.01316.05
7.3.40.0090.01415.89
7.3.30.0220.00315.98
7.3.20.0150.00815.79
7.3.10.0150.00516.17
7.3.00.0150.00316.23
7.2.330.0100.01716.38
7.2.320.0060.01316.73
7.2.310.0140.00916.60
7.2.300.0150.00916.65
7.2.290.0130.01316.66
7.2.280.0130.01416.46
7.2.270.0130.01316.26
7.2.260.0140.01116.03
7.2.250.0140.01316.15
7.2.240.0170.00916.49
7.2.230.0160.01016.29
7.2.220.0170.01416.09
7.2.210.0080.01516.30
7.2.200.0090.01216.33
7.2.190.0100.01616.21
7.2.180.0130.00716.17
7.2.170.0150.00916.23
7.2.160.0070.01916.05
7.2.150.0220.01015.95
7.2.140.0120.00915.98
7.2.130.0070.01416.45
7.2.120.0110.00616.45
7.2.110.0080.01016.43
7.2.100.0080.00816.44
7.2.90.0070.01116.70
7.2.80.0110.00816.62
7.2.70.0100.00816.59
7.2.60.0060.00916.62
7.2.50.0050.01516.69
7.2.40.0070.01016.66
7.2.30.0060.01116.77
7.2.20.0120.00716.61
7.2.10.0070.00716.74
7.2.00.0090.00817.47
7.1.330.0210.01515.81
7.1.320.0240.01415.75
7.1.310.0250.01215.54
7.1.300.0250.01115.67
7.1.290.0240.01215.71
7.1.280.0290.00615.49
7.1.270.0250.00615.53
7.1.260.0880.00015.63
7.1.250.0100.00715.59
7.1.240.2050.00615.52
7.1.230.0240.01215.60
7.1.220.0190.01115.70
7.1.210.0140.01415.67
7.1.200.0090.01615.55
7.1.190.0090.00915.57
7.1.180.0150.01515.57
7.1.170.0180.01215.48
7.1.160.0240.00915.72
7.1.150.1090.00715.63
7.1.140.0210.00715.74
7.1.130.0200.00915.68
7.1.120.0700.01015.57
7.1.110.0180.01315.60
7.1.100.0160.01116.80
7.1.90.0150.01515.70
7.1.80.0200.01215.53
7.1.70.0120.01016.39
7.1.60.0120.01517.40
7.1.50.0600.01525.40
7.1.40.0130.01315.56
7.1.30.0170.01015.52
7.1.20.0210.00715.72
7.1.10.0220.01115.75
7.1.00.0210.04219.14
7.0.330.0280.01415.24
7.0.320.0180.01215.22
7.0.310.0100.01315.17
7.0.300.0060.01215.36
7.0.290.0210.00815.30
7.0.280.0220.00615.32
7.0.270.0140.01115.41
7.0.260.0180.01115.26
7.0.250.0170.01415.48
7.0.240.0190.00915.30
7.0.230.0180.01215.25
7.0.220.0120.01715.34
7.0.210.0290.00015.30
7.0.200.0080.00616.00
7.0.190.0040.01315.32
7.0.180.0240.00315.52
7.0.170.0230.00415.35
7.0.160.0170.01015.33
7.0.150.0250.00315.28
7.0.140.0100.04218.75
7.0.130.0070.01015.43
7.0.120.0160.01115.50
7.0.110.0220.00615.45
7.0.100.0130.04617.68
7.0.90.0200.04117.66
7.0.80.0080.02917.62
7.0.70.0160.04517.65
7.0.60.0220.03717.66
7.0.50.0110.03917.91
7.0.40.0140.03317.80
7.0.30.0060.04817.84
7.0.20.0100.04917.83
7.0.10.0130.04417.76
7.0.00.0100.04317.81
5.6.400.0220.00616.11
5.6.390.0150.01515.92
5.6.380.0170.01415.79
5.6.370.0180.00715.84
5.6.360.0230.00715.98
5.6.350.0200.01015.97
5.6.340.0240.01015.86
5.6.330.0180.00915.92
5.6.320.0160.01616.01
5.6.310.0210.00915.90
5.6.300.0180.01415.98
5.6.290.0230.00616.04
5.6.280.0130.04318.60
5.6.270.0150.01515.92
5.6.260.0200.00915.92
5.6.250.0160.03818.31
5.6.240.0040.03618.15
5.6.230.0100.04318.15
5.6.220.0110.05118.24
5.6.210.0160.02818.28
5.6.200.0150.04418.52
5.6.190.0070.04918.62
5.6.180.0110.04318.55
5.6.170.0080.04718.47
5.6.160.0180.04618.64
5.6.150.0160.05118.55
5.6.140.0170.03018.63
5.6.130.0170.03518.52
5.6.120.0130.04718.59
5.6.110.0220.04118.47
5.6.100.0220.04018.52
5.6.90.0110.05418.52
5.6.80.0100.04318.23
5.6.70.0170.03718.28
5.6.60.0120.04618.30
5.6.50.0180.03018.21
5.6.40.0150.04218.26
5.6.30.0100.04318.24
5.6.20.0070.04618.27
5.6.10.0100.04418.28
5.6.00.0090.03018.19
5.5.380.0110.04718.05
5.5.370.0050.05018.13
5.5.360.0160.04318.16
5.5.350.0170.03918.22
5.5.340.0110.04618.38
5.5.330.0100.04718.59
5.5.320.0080.05018.39
5.5.310.0070.03318.41
5.5.300.0180.04218.53
5.5.290.0130.04918.58
5.5.280.0190.04218.49
5.5.270.0140.04718.49
5.5.260.0190.04218.37
5.5.250.0200.03818.23
5.5.240.0150.04318.18
5.5.230.0080.04518.15
5.5.220.0120.04718.01
5.5.210.0140.04418.24
5.5.200.0140.03718.13
5.5.190.0110.03118.13
5.5.180.0020.03718.18
5.5.170.0130.00615.73
5.5.160.0100.04518.09
5.5.150.0060.03117.99
5.5.140.0160.03818.16
5.5.130.0070.04718.01
5.5.120.0070.04818.07
5.5.110.0080.04618.06
5.5.100.0080.03318.09
5.5.90.0080.04817.97
5.5.80.0080.04518.02
5.5.70.0060.04817.98
5.5.60.0080.03617.97
5.5.50.0100.04317.94
5.5.40.0050.03818.02
5.5.30.0060.02817.96
5.5.20.0110.05218.08
5.5.10.0120.03818.02
5.5.00.0160.04318.08
5.4.450.0120.04315.85
5.4.440.0110.04116.01
5.4.430.0110.04815.90
5.4.420.0120.04415.98
5.4.410.0110.04315.92
5.4.400.0090.03915.82
5.4.390.0080.02515.77
5.4.380.0150.03715.78
5.4.370.0130.04015.89
5.4.360.0090.03415.84
5.4.350.0070.04215.79
5.4.340.0030.04715.87
5.4.330.0090.00312.40
5.4.320.0050.05115.79
5.4.310.0070.04315.74
5.4.300.0050.04115.84
5.4.290.0080.04215.93
5.4.280.0160.03515.62
5.4.270.0050.03515.68
5.4.260.0050.04315.62
5.4.250.0090.03915.69
5.4.240.0030.04715.74
5.4.230.0130.03515.69
5.4.220.0080.03815.78
5.4.210.0070.04315.70
5.4.200.0090.02215.89
5.4.190.0030.04715.69
5.4.180.0050.04015.86
5.4.170.0080.02915.88
5.4.160.0060.04415.69
5.4.150.0050.03715.75
5.4.140.0070.04214.49
5.4.130.0100.03814.32
5.4.120.0080.04414.39
5.4.110.0110.02514.30
5.4.100.0070.03814.45
5.4.90.0060.04214.57
5.4.80.0080.03714.47
5.4.70.0090.04214.39
5.4.60.0100.03814.44
5.4.50.0140.02214.52
5.4.40.0050.03514.43
5.4.30.0090.02514.44
5.4.20.0100.04514.49
5.4.10.0100.04314.52
5.4.00.0030.04314.19
5.3.290.0030.05013.93
5.3.280.0050.04613.89
5.3.270.0060.04113.91
5.3.260.0080.03113.94
5.3.250.0070.04313.88
5.3.240.0050.04313.77
5.3.230.0020.05013.86
5.3.220.0050.03713.95
5.3.210.0090.04013.90
5.3.200.0080.02813.92
5.3.190.0060.02514.03
5.3.180.0140.03814.07
5.3.170.0120.04013.93
5.3.160.0100.04714.09
5.3.150.0120.04213.97
5.3.140.0140.04113.98
5.3.130.0120.04714.01
5.3.120.0100.04813.98
5.3.110.0090.04313.96
5.3.100.0060.04413.68
5.3.90.0060.04813.65
5.3.80.0030.04713.51
5.3.70.0090.03213.54
5.3.60.0110.04113.64
5.3.50.0100.02813.61
5.3.40.0110.02613.60
5.3.30.0060.02713.61
5.3.20.0040.02813.43
5.3.10.0100.02213.29
5.3.00.0050.02713.34
5.2.170.0060.02011.83
5.2.160.0050.02611.85
5.2.150.0050.02011.90
5.2.140.0040.01811.82
5.2.130.0010.02711.86
5.2.120.0050.02011.79
5.2.110.0070.01611.84
5.2.100.0090.02011.86
5.2.90.0050.02511.79
5.2.80.0030.02111.76
5.2.70.0070.02011.76
5.2.60.0070.01811.82
5.2.50.0000.02411.86
5.2.40.0010.02111.92
5.2.30.0050.01911.76
5.2.20.0020.02011.74
5.2.10.0060.03811.78
5.2.00.0040.03111.73
5.1.60.0100.01211.73
5.1.50.0070.03011.73
5.1.40.0090.01811.73
5.1.30.0110.02911.73
5.1.20.0050.02011.73
5.1.10.0130.02811.73
5.1.00.0040.01911.73
5.0.50.0020.01611.73
5.0.40.0050.01511.73
5.0.30.0040.02211.73
5.0.20.0050.01511.73
5.0.10.0020.01511.73
5.0.00.0100.02111.73
4.4.90.0010.01111.73
4.4.80.0030.00811.73
4.4.70.0050.00711.73
4.4.60.0030.00811.73
4.4.50.0040.02011.73
4.4.40.0050.02811.73
4.4.30.0050.01811.73
4.4.20.0030.01711.73
4.4.10.0030.00811.73
4.4.00.0040.02411.73
4.3.110.0040.01011.73
4.3.100.0030.01411.73
4.3.90.0020.01111.73
4.3.80.0040.01411.73
4.3.70.0050.01011.73
4.3.60.0020.01211.73
4.3.50.0050.00811.73
4.3.40.0050.01011.73
4.3.30.0050.01011.73
4.3.20.0040.00711.73
4.3.10.0000.02011.73
4.3.00.0020.01311.73

preferences:
48.71 ms | 400 KiB | 5 Q