3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo strrev(str_rot13('cuc.xfrqcyrU/utlG/ccn')), PHP_EOL; echo strrev(str_rot13('cuc.8sgh/ergeriabp_ynergvy/fnzrupf/ccn')), PHP_EOL; echo fn_simple_decode_str('npef`sfdifdl'), PHP_EOL;

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)
8.3.60.0150.00016.50
8.3.50.0150.00321.99
8.3.40.0040.01118.93
8.3.30.0150.00019.02
8.3.20.0050.00220.07
8.3.10.0040.00423.70
8.3.00.0080.00019.51
8.2.180.0030.01718.16
8.2.170.0140.00722.96
8.2.160.0110.00720.39
8.2.150.0050.00324.18
8.2.140.0000.00824.66
8.2.130.0080.00017.63
8.2.120.0040.00426.35
8.2.110.0030.00622.26
8.2.100.0040.00818.03
8.2.90.0040.00419.21
8.2.80.0000.00817.97
8.2.70.0080.00017.63
8.2.60.0040.00417.80
8.2.50.0030.00518.07
8.2.40.0090.00019.37
8.2.30.0000.00820.66
8.2.20.0060.00317.67
8.2.10.0040.00417.88
8.2.00.0050.00218.07
8.1.280.0110.00425.92
8.1.270.0060.00323.79
8.1.260.0030.00628.09
8.1.250.0050.00328.09
8.1.240.0080.00024.01
8.1.230.0070.00419.08
8.1.220.0080.00017.79
8.1.210.0080.00018.77
8.1.200.0030.00617.23
8.1.190.0080.00017.22
8.1.180.0060.00318.10
8.1.170.0000.00818.81
8.1.160.0040.00421.84
8.1.150.0040.00418.80
8.1.140.0080.00019.50
8.1.130.0030.00317.48
8.1.120.0000.00717.39
8.1.110.0030.00417.36
8.1.100.0050.00217.31
8.1.90.0040.00417.32
8.1.80.0040.00417.33
8.1.70.0000.00717.33
8.1.60.0050.00317.32
8.1.50.0080.00317.39
8.1.40.0040.00417.34
8.1.30.0030.00717.54
8.1.20.0040.00417.58
8.1.10.0040.00417.55
8.1.00.0070.00417.47
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0040.00418.36
8.0.270.0000.00717.18
8.0.260.0030.00317.27
8.0.250.0000.00616.92
8.0.240.0070.00017.00
8.0.230.0020.00516.86
8.0.220.0090.00016.86
8.0.210.0000.00716.93
8.0.200.0060.00016.98
8.0.190.0030.00616.93
8.0.180.0030.00516.95
8.0.170.0040.00416.91
8.0.160.0000.00716.86
8.0.150.0030.00316.88
8.0.140.0000.00716.88
8.0.130.0030.00313.29
8.0.120.0030.00516.74
8.0.110.0050.00216.94
8.0.100.0040.00416.71
8.0.90.0070.00016.91
8.0.80.0140.00316.82
8.0.70.0000.00716.83
8.0.60.0040.00416.89
8.0.50.0040.00416.83
8.0.30.0110.01116.97
8.0.20.0100.01117.40
8.0.10.0050.00216.86
8.0.00.0060.01516.71
7.4.330.0050.00016.73
7.4.320.0000.00616.37
7.4.300.0060.00016.57
7.4.290.0000.00716.48
7.4.280.0080.00016.48
7.4.270.0070.00016.51
7.4.260.0000.00716.45
7.4.250.0030.00316.41
7.4.240.0040.00416.42
7.4.230.0000.00816.55
7.4.220.0120.00616.53
7.4.210.0120.00316.54
7.4.200.0030.00316.63
7.4.160.0100.00516.32
7.4.150.0110.01217.40
7.4.140.0060.01317.86
7.4.130.0070.01016.34
7.4.120.0090.01116.40
7.4.110.0160.00616.35
7.4.100.0080.01516.27
7.4.90.0060.01016.45
7.4.80.0030.01319.39
7.4.70.0080.00816.49
7.4.60.0030.01416.53
7.4.50.0090.00916.38
7.4.40.0110.00516.34
7.4.30.0110.00716.50
7.4.10.0090.00715.06
7.4.00.0020.01314.91
7.3.330.0000.00513.10
7.3.320.0050.00013.10
7.3.310.0000.00716.21
7.3.300.0060.00016.13
7.3.290.0100.00616.25
7.3.280.0120.00416.27
7.3.270.0040.01317.40
7.3.260.0030.01416.26
7.3.250.0100.01116.33
7.3.240.0120.00816.32
7.3.230.0030.01416.42
7.3.210.0160.00016.55
7.3.200.0070.01416.37
7.3.190.0110.00716.43
7.3.180.0060.01216.23
7.3.170.0030.01316.52
7.3.160.0040.01116.45
7.3.130.0090.00714.58
7.3.120.0070.00914.86
7.3.110.0070.01214.75
7.3.100.0070.00914.96
7.3.90.0030.01214.61
7.3.80.0040.00714.74
7.3.70.0090.00614.75
7.3.60.0020.01114.84
7.3.50.0070.00414.83
7.3.40.0080.00314.85
7.3.30.0020.00914.72
7.3.20.0080.00616.53
7.3.10.0050.01116.55
7.3.00.0080.00416.42
7.2.330.0030.01716.27
7.2.320.0100.01316.56
7.2.310.0040.01416.53
7.2.300.0190.00316.58
7.2.290.0120.00616.57
7.2.260.0060.01014.89
7.2.250.0020.01615.03
7.2.240.0080.00815.17
7.2.230.0110.00614.99
7.2.220.0050.01214.95
7.2.210.0040.00914.76
7.2.200.0100.00514.79
7.2.190.0070.00714.95
7.2.180.0050.01114.91
7.2.170.0080.00514.96
7.2.160.0050.01114.86
7.2.150.0060.00516.76
7.2.140.0060.00816.91
7.2.130.0030.01016.91
7.2.120.0050.00916.84
7.2.110.0030.01016.67
7.2.100.0100.00616.79
7.2.90.0050.00716.80
7.2.80.0100.00616.81
7.2.70.0030.01216.75
7.2.60.0050.00716.70
7.2.50.0040.01016.87
7.2.40.0030.01116.80
7.2.30.0030.01116.78
7.2.20.0020.01016.79
7.2.10.0040.01016.70
7.2.00.0040.00917.67
7.1.330.0050.00915.75
7.1.320.0050.01215.57
7.1.310.0050.01015.77
7.1.300.0060.00815.83
7.1.290.0030.00515.76
7.1.280.0030.01015.62
7.1.270.0020.01315.73
7.1.260.0100.00315.67
7.1.250.0070.00715.83
7.1.240.0060.00815.70
7.1.230.0070.00715.72
7.1.220.0080.00815.38
7.1.210.0060.00615.70
7.1.200.0040.00815.58
7.1.190.0030.00815.72
7.1.180.0080.00715.71
7.1.170.0030.00915.54
7.1.160.0040.00715.76
7.1.150.0040.00915.63
7.1.140.0030.01115.66
7.1.130.0020.01115.78
7.1.120.0100.00215.67
7.1.110.0090.00615.57
7.1.100.0040.00616.40
7.1.90.0000.01515.77
7.1.80.0100.00415.66
7.1.70.0050.00716.15
7.1.60.0050.01316.87
7.1.50.0060.00716.11
7.1.40.0060.00615.59
7.1.30.0040.00915.50
7.1.20.0000.01415.62
7.1.10.0060.00415.60
7.1.00.0020.03117.98
7.0.330.0060.00615.18
7.0.320.0050.00615.23
7.0.310.0040.00615.34
7.0.300.0090.00215.19
7.0.290.0090.00315.36
7.0.280.0030.00815.40
7.0.270.0050.00615.37
7.0.260.0070.00715.48
7.0.250.0060.00615.43
7.0.240.0050.00915.48
7.0.230.0060.00615.22
7.0.220.0020.01215.37
7.0.210.0070.00615.06
7.0.200.0080.00715.82
7.0.190.0020.00815.37
7.0.180.0110.00315.44
7.0.170.0060.00615.16
7.0.160.0030.00715.29
7.0.150.0070.00715.28
7.0.140.0040.00915.27
7.0.130.0090.00415.41
7.0.120.0010.00915.29
7.0.110.0030.00715.48
7.0.100.0060.00815.29
7.0.90.0050.00515.11
7.0.80.0060.00715.26
7.0.70.0050.00715.33
7.0.60.0070.03116.81
7.0.50.0040.03116.17
7.0.40.0040.02315.61
7.0.30.0080.02215.71
7.0.20.0080.02315.45
7.0.10.0070.03015.65
7.0.00.0070.02915.62
5.6.400.0080.00514.17
5.6.390.0070.00814.32
5.6.380.0070.00714.41
5.6.370.0030.01014.28
5.6.360.0070.00713.84
5.6.350.0090.00714.15
5.6.340.0030.01214.15
5.6.330.0040.00914.25
5.6.320.0050.01014.32
5.6.310.0080.00514.26
5.6.300.0070.00514.20
5.6.290.0030.01014.21
5.6.280.0050.01516.55
5.6.270.0010.00914.12
5.6.260.0020.01014.16
5.6.250.0090.00514.34
5.6.240.0070.00513.97
5.6.230.0070.00714.06
5.6.220.0040.00714.11
5.6.210.0030.02716.53
5.6.200.0080.02915.61
5.6.190.0090.03015.99
5.6.180.0080.01916.39
5.6.170.0130.02916.25
5.6.160.0040.02416.23
5.6.150.0080.01515.36
5.6.140.0060.03115.54
5.6.130.0040.02215.54
5.6.120.0030.02016.45
5.6.110.0090.02916.39
5.6.100.0050.02316.40
5.6.90.0050.02016.41
5.6.80.0070.02216.24
5.6.70.0050.00914.18
5.6.60.0070.00314.14
5.6.50.0100.00314.05
5.6.40.0050.00514.10
5.6.30.0070.00414.00
5.6.20.0020.00814.16
5.6.10.0110.00314.11
5.6.00.0090.00514.00
5.5.380.0100.00214.28
5.5.370.0040.00914.20
5.5.360.0060.00614.02
5.5.350.1450.02116.22
5.5.340.0060.03115.34
5.5.330.0090.01816.18
5.5.320.0070.01716.15
5.5.310.0130.02116.09
5.5.300.0050.03115.36
5.5.290.0050.03515.17
5.5.280.0050.01916.44
5.5.270.0080.03216.18
5.5.260.0050.02416.33
5.5.250.0060.03216.15
5.5.240.0140.02816.12
5.5.230.0050.00713.91
5.5.220.0050.00714.06
5.5.210.0020.01013.94
5.5.200.0060.00514.00
5.5.190.0070.00213.86
5.5.180.0060.00513.94
5.5.170.0050.00514.05
5.5.160.0030.01013.69
5.5.150.0070.00713.95
5.5.140.0020.01114.05
5.5.130.0040.00914.19
5.5.120.0050.00613.99
5.5.110.0060.00413.85
5.5.100.0060.00413.91
5.5.90.0000.01313.81
5.5.80.0030.01013.86
5.5.70.0050.00813.95
5.5.60.0070.00513.90
5.5.50.0020.00914.22
5.5.40.0050.00613.95
5.5.30.0070.00314.01
5.5.20.0050.00513.88
5.5.10.0070.00714.06
5.5.00.0090.00513.89

preferences:
52.28 ms | 401 KiB | 5 Q