3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo str_rot13('palh em zyug');

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)
8.3.60.0130.00716.75
8.3.50.0070.00716.63
8.3.40.0120.00318.47
8.3.30.0060.01018.64
8.3.20.0070.00020.09
8.3.10.0030.00521.96
8.3.00.0070.00020.77
8.2.180.0110.00418.29
8.2.170.0150.00022.96
8.2.160.0100.00322.21
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0080.00022.30
8.2.120.0000.00726.35
8.2.110.0070.00320.53
8.2.100.0070.00417.71
8.2.90.0040.00419.14
8.2.80.0040.00417.97
8.2.70.0080.00017.50
8.2.60.0030.00517.92
8.2.50.0040.00418.10
8.2.40.0040.00422.21
8.2.30.0040.00421.08
8.2.20.0040.00417.92
8.2.10.0040.00417.98
8.2.00.0070.00017.84
8.1.270.0040.00423.81
8.1.260.0000.00726.35
8.1.250.0000.00728.09
8.1.240.0100.00020.81
8.1.230.0070.00419.07
8.1.220.0000.00917.74
8.1.210.0050.00318.77
8.1.200.0040.00417.23
8.1.190.0040.00417.10
8.1.180.0030.00618.10
8.1.170.0080.00018.59
8.1.160.0080.00018.86
8.1.150.0070.00018.60
8.1.140.0050.00319.50
8.1.130.0000.00718.64
8.1.120.0040.00417.25
8.1.110.0020.00517.37
8.1.100.0000.00717.32
8.1.90.0070.00017.23
8.1.80.0050.00317.26
8.1.70.0000.00717.19
8.1.60.0030.00617.32
8.1.50.0040.00417.32
8.1.40.0040.00417.27
8.1.30.0000.00717.41
8.1.20.0000.00717.46
8.1.10.0070.00017.44
8.1.00.0000.00717.23
8.0.300.0000.00718.77
8.0.290.0040.00416.63
8.0.280.0030.00318.29
8.0.270.0030.00317.10
8.0.260.0060.00016.74
8.0.250.0070.00016.79
8.0.240.0050.00316.78
8.0.230.0040.00416.71
8.0.220.0040.00416.69
8.0.210.0030.00316.78
8.0.200.0000.00816.80
8.0.190.0000.00816.83
8.0.180.0040.00416.79
8.0.170.0000.00716.74
8.0.160.0070.00016.82
8.0.150.0000.00816.78
8.0.140.0000.00716.62
8.0.130.0050.00213.20
8.0.120.0040.00416.77
8.0.110.0050.00316.63
8.0.100.0070.00016.70
8.0.90.0030.00516.74
8.0.80.0060.01016.70
8.0.70.0040.00416.75
8.0.60.0080.00016.71
8.0.50.0070.00016.78
8.0.30.0120.00817.15
8.0.20.0100.01017.40
8.0.10.0070.00016.76
8.0.00.0150.00916.71
7.4.330.0000.00515.55
7.4.320.0030.00316.31
7.4.300.0030.00316.45
7.4.290.0070.00016.45
7.4.280.0000.00716.36
7.4.270.0000.00716.41
7.4.260.0070.00016.46
7.4.250.0000.00816.20
7.4.240.0030.00316.42
7.4.230.0030.00316.39
7.4.220.0110.00716.34
7.4.210.0070.00916.32
7.4.200.0070.00016.25
7.4.160.0160.00316.29
7.4.150.0100.01317.40
7.4.140.0070.01117.86
7.4.130.0190.00316.34
7.4.120.0100.00816.38
7.4.110.0090.00916.35
7.4.100.0110.00616.32
7.4.90.0100.00716.35
7.4.80.0090.01419.39
7.4.70.0120.00916.27
7.4.60.0130.00316.53
7.4.50.0080.00316.05
7.4.40.0060.00916.34
7.4.30.0060.01316.44
7.4.00.0070.00914.74
7.3.330.0070.00012.96
7.3.320.0000.00613.03
7.3.310.0030.00316.20
7.3.300.0030.00315.95
7.3.290.0070.00016.14
7.3.280.0080.00916.08
7.3.270.0100.01017.40
7.3.260.0090.00716.31
7.3.250.0110.00916.26
7.3.240.0100.00716.17
7.3.230.0100.01316.32
7.3.210.0070.01016.15
7.3.200.0100.00716.38
7.3.190.0000.01516.38
7.3.180.0120.00816.58
7.3.170.0090.00616.41
7.3.160.0100.00616.19
7.3.120.0040.01214.88
7.3.110.0070.00714.55
7.3.100.0040.01414.84
7.3.90.0070.00414.59
7.3.80.0000.01514.84
7.3.70.0030.01014.87
7.3.60.0000.00914.64
7.3.50.0040.00814.75
7.3.40.0080.00614.72
7.3.30.0000.00814.41
7.3.20.0100.00316.55
7.3.10.0100.00316.49
7.3.00.0070.00816.49
7.2.330.0060.01316.53
7.2.320.0070.01016.62
7.2.310.0040.01216.52
7.2.300.0000.01716.52
7.2.290.0110.00616.30
7.2.250.0060.01314.84
7.2.240.0180.00314.86
7.2.230.0000.01015.13
7.2.220.0110.00314.65
7.2.210.0030.00614.73
7.2.200.0040.01114.89
7.2.190.0060.00614.73
7.2.180.0030.01015.01
7.2.170.0080.00815.02
7.2.160.0110.00015.06
7.2.150.0070.00716.70
7.2.140.0080.00816.80
7.2.130.0050.01016.82
7.2.120.0070.00616.78
7.2.110.0080.00516.58
7.2.100.0040.00916.74
7.2.90.0090.00416.76
7.2.80.0110.00516.76
7.2.70.0060.00616.74
7.2.60.0070.00616.68
7.2.50.0050.00516.80
7.2.40.0020.01116.64
7.2.30.0080.00616.90
7.2.20.0090.00516.75
7.2.10.0070.00516.63
7.2.00.0020.01017.37
7.1.330.0100.00315.71
7.1.320.0090.00015.77
7.1.310.0100.00015.88
7.1.300.0030.00715.43
7.1.290.0090.00315.64
7.1.280.0070.00315.70
7.1.270.0080.00415.84
7.1.260.0000.01415.50
7.1.250.0030.01215.65
7.1.240.0070.00715.80
7.1.230.0000.00815.80
7.1.220.0040.00715.77
7.1.210.0040.01115.37
7.1.200.0000.01415.75
7.1.190.0050.00315.78
7.1.180.0070.00315.61
7.1.170.0090.00315.78
7.1.160.0110.00415.77
7.1.150.0040.00415.80
7.1.140.0040.00715.67
7.1.130.0030.01115.60
7.1.120.0050.00515.64
7.1.110.0140.00015.39
7.1.100.0080.00616.53
7.1.90.0040.01115.70
7.1.80.0030.01215.29
7.1.70.0020.00916.33
7.1.60.0250.01324.49
7.1.50.0200.01324.33
7.1.40.0220.01224.15
7.1.30.0400.00823.96
7.1.20.0250.00624.20
7.1.10.0240.00515.02
7.1.00.0200.00714.97
7.0.330.0040.01115.28
7.0.320.0000.00915.43
7.0.310.0000.01315.08
7.0.300.0030.00715.45
7.0.290.0070.00715.28
7.0.280.0030.00715.36
7.0.270.0100.00315.10
7.0.260.0000.00715.29
7.0.250.0060.00315.30
7.0.240.0080.00415.37
7.0.230.0040.01115.46
7.0.220.0080.00415.41
7.0.210.0030.00815.24
7.0.200.0180.01015.07
7.0.190.0130.01015.02
7.0.180.0240.00314.85
7.0.170.0210.00514.84
7.0.160.0150.01214.85
7.0.150.0250.00914.67
7.0.140.0180.00714.78
7.0.130.0170.01114.79
7.0.120.0150.01215.04
7.0.110.0180.01114.63
7.0.100.0220.00714.95
7.0.90.0200.00814.75
7.0.80.0220.00614.92
7.0.70.0240.00414.79
7.0.60.0200.00614.64
7.0.50.0240.00514.87
7.0.40.0220.00813.92
7.0.30.0230.00613.90
7.0.20.0220.00713.76
7.0.10.0230.00813.88
7.0.00.0280.00813.94
5.6.400.0030.00914.32
5.6.390.0000.01114.48
5.6.380.0060.00614.52

preferences:
59.2 ms | 400 KiB | 5 Q