3v4l.org

run code in 300+ PHP versions simultaneously
<?php $current_url = 'current.sub.meh.com'; $stage_url = 'foo.stage.it'; $current_sub_domain = strtok( $current_url, '.' ); $stage_url = "{$current_sub_domain}.{$stage_url}"; echo $stage_url;

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)
8.3.60.0100.00716.38
8.3.50.0110.00716.28
8.3.40.0070.00718.68
8.3.30.0140.00018.28
8.3.20.0040.00420.28
8.3.10.0090.00021.54
8.3.00.0100.00019.43
8.2.180.0140.00718.41
8.2.170.0110.00422.96
8.2.160.0120.00619.13
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0070.00019.30
8.2.120.0080.00026.35
8.2.110.0090.00020.38
8.2.100.0040.00717.91
8.2.90.0000.00819.13
8.2.80.0040.00417.97
8.2.70.0000.01217.50
8.2.60.0080.00017.80
8.2.50.0000.00818.10
8.2.40.0050.00220.58
8.2.30.0040.00419.12
8.2.20.0000.00818.00
8.2.10.0050.00218.09
8.2.00.0000.00718.11
8.1.280.0110.00425.92
8.1.270.0030.00623.99
8.1.260.0070.00026.35
8.1.250.0000.00728.09
8.1.240.0000.01022.07
8.1.230.0110.00022.62
8.1.220.0000.00818.60
8.1.210.0040.00418.77
8.1.200.0040.00417.22
8.1.190.0040.00417.10
8.1.180.0040.00418.10
8.1.170.0000.00818.31
8.1.160.0000.00718.85
8.1.150.0040.00418.81
8.1.140.0040.00419.50
8.1.130.0000.00718.82
8.1.120.0040.00417.29
8.1.110.0040.00417.22
8.1.100.0020.00517.35
8.1.90.0000.00817.29
8.1.80.0000.00717.44
8.1.70.0000.00717.38
8.1.60.0050.00217.51
8.1.50.0040.00417.44
8.1.40.0080.00017.34
8.1.30.0040.00417.47
8.1.20.0040.00917.44
8.1.10.0040.00417.43
8.1.00.0000.00717.32
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0030.00318.35
8.0.270.0000.00717.35
8.0.260.0040.00416.87
8.0.250.0000.00716.84
8.0.240.0080.00016.96
8.0.230.0000.00716.96
8.0.220.0000.00716.76
8.0.210.0030.00316.84
8.0.200.0000.00616.85
8.0.190.0040.00416.92
8.0.180.0030.00516.89
8.0.170.0000.00716.80
8.0.160.0040.00516.90
8.0.150.0000.00716.84
8.0.140.0000.00816.80
8.0.130.0030.00313.37
8.0.120.0000.00716.85
8.0.110.0040.00416.73
8.0.100.0040.00416.85
8.0.90.0000.00816.83
8.0.80.0060.01016.82
8.0.70.0040.00416.89
8.0.60.0040.00416.68
8.0.50.0030.00516.71
8.0.30.0090.00917.05
8.0.20.0130.00717.40
8.0.10.0040.00316.97
8.0.00.0100.00716.54
7.4.330.0000.00515.55
7.4.320.0060.00016.49
7.4.300.0040.00416.58
7.4.290.0000.00716.52
7.4.280.0110.00016.43
7.4.270.0000.00716.46
7.4.260.0030.00316.44
7.4.250.0000.00716.53
7.4.240.0040.00416.36
7.4.230.0030.00316.54
7.4.220.0090.00916.50
7.4.210.0060.01016.55
7.4.200.0030.00316.64
7.4.160.0090.01016.35
7.4.150.0170.00017.40
7.4.140.0100.00917.86
7.4.130.0070.01016.57
7.4.120.0100.01216.50
7.4.110.0150.00316.40
7.4.100.0130.01016.40
7.4.90.0100.00616.53
7.4.80.0030.01719.39
7.4.70.0100.00616.46
7.4.60.0070.01016.46
7.4.50.0120.00316.53
7.4.40.0030.01416.43
7.4.30.0040.01216.47
7.4.10.0080.01115.02
7.4.00.0050.01114.90
7.3.330.0070.00013.03
7.3.320.0000.00612.97
7.3.310.0030.00416.10
7.3.300.0000.00716.17
7.3.290.0030.01016.24
7.3.280.0060.01016.27
7.3.270.0200.00017.40
7.3.260.0120.00916.36
7.3.250.0090.01016.28
7.3.240.0090.00816.24
7.3.230.0100.01416.48
7.3.210.0060.01016.22
7.3.200.0120.00916.02
7.3.190.0140.00316.50
7.3.180.0090.00816.33
7.3.170.0030.01216.41
7.3.160.0070.01516.25
7.3.130.0070.00715.02
7.3.120.0060.01314.75
7.3.110.0100.01014.67
7.3.100.0000.01214.77
7.3.90.0000.01514.61
7.3.80.0070.00414.79
7.3.70.0090.00614.78
7.3.60.0070.00714.94
7.3.50.0070.00714.74
7.3.40.0060.00614.45
7.3.30.0000.01414.77
7.3.20.0060.00316.49
7.3.10.0030.00716.81
7.3.00.0040.00716.44
7.2.330.0100.01016.50
7.2.320.0040.01216.66
7.2.310.0090.00616.30
7.2.300.0090.00916.59
7.2.290.0130.00716.59
7.2.260.0060.01015.18
7.2.250.0090.00915.05
7.2.240.0030.01215.13
7.2.230.0060.00614.87
7.2.220.0030.00615.25
7.2.210.0090.00314.98
7.2.200.0000.01415.05
7.2.190.0030.00814.97
7.2.180.0000.00914.82
7.2.170.0080.00314.80
7.2.160.0030.00615.04
7.2.150.0030.01216.82
7.2.140.0060.00916.91
7.2.130.0000.01516.93
7.2.120.0000.01216.62
7.2.110.0070.01016.68
7.2.100.0060.01117.00
7.2.90.0080.00616.74
7.2.80.0030.00916.71
7.2.70.0060.00716.88
7.2.60.0080.00816.86
7.2.50.0080.00416.73
7.2.40.0070.00716.84
7.2.30.0110.00516.75
7.2.20.0030.00816.88
7.2.10.0050.00916.74
7.2.00.0110.00416.70
7.1.330.0060.00915.63
7.1.320.0030.01015.72
7.1.310.0040.00915.55
7.1.300.0090.00315.42
7.1.290.0040.00815.38
7.1.280.0000.00915.86
7.1.270.0080.00315.38
7.1.260.0040.00815.92
7.1.250.0060.00615.80
7.1.240.0060.01015.82
7.1.230.0060.00915.69
7.1.220.0030.01215.79
7.1.210.0070.00715.80
7.1.200.0030.01015.73
7.1.190.0050.01015.76
7.1.180.0070.00615.67
7.1.170.0050.00615.52
7.1.160.0090.00615.54
7.1.150.0100.00615.65
7.1.140.0000.01315.72
7.1.130.0120.00515.81
7.1.120.0060.00815.59
7.1.110.0070.00515.78
7.1.100.0030.00815.70
7.1.90.0070.00415.78
7.1.80.0080.00615.62
7.1.70.0050.00515.70
7.1.60.0180.00624.58
7.1.50.0160.01224.67
7.1.40.0190.00924.71
7.1.30.0140.01024.74
7.1.20.0140.00924.73
7.1.10.0130.00215.75
7.1.00.0050.00815.76
7.0.330.0030.00615.11
7.0.320.0030.01015.37
7.0.310.0020.01015.21
7.0.300.0030.00715.33
7.0.290.0090.00515.37
7.0.280.0030.00815.50
7.0.270.0100.01015.31
7.0.260.0090.00615.35
7.0.250.0120.00415.38
7.0.240.0050.01015.42
7.0.230.0130.00615.50
7.0.220.0080.01115.29
7.0.210.0130.00715.33
7.0.200.0100.00815.33
7.0.190.0100.01015.50
7.0.180.0130.00515.35
7.0.170.0070.00815.60
7.0.160.0150.00415.46
7.0.150.0150.00415.38
7.0.140.0090.01215.30
7.0.130.0060.01315.52
7.0.120.0130.00615.51
7.0.110.0110.00815.38
7.0.100.0070.00715.39
7.0.90.0130.00415.21
7.0.80.0120.00615.36
7.0.70.0120.00415.58
7.0.60.0100.00715.18
7.0.50.0110.00315.54
7.0.40.0110.00414.75
7.0.30.0120.00514.81
7.0.20.0120.00514.75
7.0.10.0130.00414.69
7.0.00.0100.00514.66
5.6.400.0060.00614.28
5.6.390.0000.00914.11
5.6.380.0030.01014.40
5.6.370.0070.00714.51
5.6.360.0000.01214.30
5.6.350.0030.01214.06
5.6.340.0040.00814.16
5.6.330.0030.00614.06
5.6.320.0050.00514.13
5.6.310.0040.01114.23
5.6.300.0070.01814.27
5.6.290.0120.00314.22
5.6.280.0030.00714.11
5.6.270.0090.00314.21
5.6.260.0070.00714.23
5.6.250.0060.00614.06
5.6.240.0030.00614.09
5.6.230.0030.01314.15
5.6.220.0130.00314.59
5.6.210.0040.00414.20
5.6.200.0060.00614.06
5.6.190.0030.00714.06
5.6.180.0040.00714.06
5.6.170.0030.01014.38
5.6.160.0030.01014.33
5.6.150.0060.00614.08
5.6.140.0000.01214.10
5.6.130.0030.01014.16
5.6.120.0140.00314.06
5.6.110.0040.00714.39
5.6.100.0030.01014.44
5.6.90.0070.00714.61
5.6.80.0040.00414.25
5.6.70.0030.00814.06
5.6.60.0000.01514.06
5.6.50.0030.00914.09
5.6.40.0090.00614.21
5.6.30.0030.00914.06
5.6.20.0140.00014.16
5.6.10.0070.00314.11
5.6.00.0000.01414.06

preferences:
42.64 ms | 401 KiB | 5 Q