3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo url_encode('http://socweb8.napier.ac.uk/~40170596/wordpress Machina Engineering');

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)
8.3.60.0120.00316.50
8.3.50.0130.00822.04
8.3.40.0100.00718.98
8.3.30.0060.00918.76
8.3.20.0040.00420.21
8.3.10.0040.00423.70
8.3.00.0040.00419.96
8.2.180.0180.00018.41
8.2.170.0150.00022.96
8.2.160.0070.00720.34
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0060.00320.85
8.2.120.0050.00326.35
8.2.110.0060.00320.39
8.2.100.0080.00417.72
8.2.90.0030.00519.25
8.2.80.0000.00917.97
8.2.70.0080.00317.63
8.2.60.0050.00317.77
8.2.50.0080.00018.07
8.2.40.0060.00322.32
8.2.30.0050.00220.52
8.2.20.0040.00417.60
8.2.10.0050.00317.92
8.2.00.0040.00417.90
8.1.280.0040.01125.92
8.1.270.0000.00820.12
8.1.260.0000.00828.09
8.1.250.0070.00028.09
8.1.240.0000.01023.90
8.1.230.0030.00722.64
8.1.220.0090.00017.74
8.1.210.0040.00418.77
8.1.200.0060.00317.22
8.1.190.0000.00817.00
8.1.180.0070.00018.10
8.1.170.0030.00618.57
8.1.160.0000.00720.73
8.1.150.0030.00518.70
8.1.140.0050.00319.45
8.1.130.0080.00017.56
8.1.120.0000.00717.22
8.1.110.0000.00717.24
8.1.100.0040.00417.30
8.1.90.0070.00017.22
8.1.80.0050.00317.29
8.1.70.0000.00717.32
8.1.60.0030.00517.49
8.1.50.0000.00817.43
8.1.40.0000.01017.46
8.1.30.0000.00817.51
8.1.20.0040.00417.57
8.1.10.0070.00017.49
8.1.00.0090.00317.36
8.0.300.0070.00018.77
8.0.290.0040.00416.75
8.0.280.0070.00018.38
8.0.270.0070.00017.19
8.0.260.0070.00017.18
8.0.250.0000.00716.81
8.0.240.0060.00016.79
8.0.230.0070.00016.89
8.0.220.0030.00716.86
8.0.210.0060.00316.87
8.0.200.0000.00716.92
8.0.190.0060.00316.98
8.0.180.0000.00816.88
8.0.170.0080.00016.79
8.0.160.0000.00716.86
8.0.150.0040.00716.84
8.0.140.0040.00416.71
8.0.130.0000.00613.28
8.0.120.0070.00016.86
8.0.110.0070.00016.75
8.0.100.0040.00416.94
8.0.90.0000.00916.92
8.0.80.0040.01816.80
8.0.70.0040.00416.70
8.0.60.0000.00816.72
8.0.50.0040.00416.79
8.0.30.0190.00217.12
8.0.20.0110.00717.40
8.0.10.0070.00016.81
8.0.00.0070.01016.66
7.4.330.0020.00216.77
7.4.320.0000.00716.29
7.4.300.0000.00616.38
7.4.290.0030.00516.42
7.4.280.0000.00916.51
7.4.270.0000.00716.45
7.4.260.0020.00516.51
7.4.250.0040.00416.48
7.4.240.0010.00616.49
7.4.230.0030.00316.53
7.4.220.0070.01116.54
7.4.210.0120.00316.57
7.4.200.0000.00716.59
7.4.160.0100.00716.45
7.4.150.0100.00617.40
7.4.140.0070.01317.86
7.4.130.0080.00916.32
7.4.120.0080.00916.50
7.4.110.0090.00916.43
7.4.100.0030.01316.59
7.4.90.0070.01016.68
7.4.80.0060.01119.39
7.4.70.0070.01116.50
7.4.60.0130.00316.30
7.4.50.0070.00416.48
7.4.40.0030.01316.63
7.4.30.0110.00616.25
7.4.00.0030.01314.81
7.3.330.0020.00213.17
7.3.320.0050.00013.05
7.3.310.0000.00716.07
7.3.300.0040.00416.27
7.3.290.0040.01116.24
7.3.280.0100.00516.22
7.3.270.0110.00517.40
7.3.260.0110.00616.25
7.3.250.0120.00616.37
7.3.240.0110.00616.37
7.3.230.0130.00316.46
7.3.210.0100.00616.30
7.3.200.0180.00316.18
7.3.190.0000.01816.29
7.3.180.0100.00716.25
7.3.170.0110.01116.48
7.3.160.0030.01316.50
7.3.120.0090.00914.87
7.3.110.0110.00614.82
7.3.100.0030.01114.85
7.3.90.0070.01014.75
7.3.80.0060.00514.79
7.3.70.0080.00714.53
7.3.60.0060.01014.50
7.3.50.0050.00414.82
7.3.40.0070.00814.54
7.3.30.0050.01114.72
7.3.20.0070.00816.64
7.3.10.0060.01016.46
7.3.00.0050.01216.45
7.2.330.0040.01516.59
7.2.320.0140.01116.57
7.2.310.0140.00316.52
7.2.300.0090.00916.21
7.2.290.0100.01316.22
7.2.250.0120.00814.89
7.2.240.0070.01314.81
7.2.230.0050.01214.97
7.2.220.0110.00714.59
7.2.210.0060.00515.05
7.2.200.0070.01014.82
7.2.190.0040.00814.81
7.2.180.0020.00914.82
7.2.170.0050.01114.94
7.2.160.0040.01114.85
7.2.150.0120.00316.76
7.2.140.0090.00616.58
7.2.130.0070.01016.60
7.2.120.0070.00716.64
7.2.110.0150.00016.77
7.2.100.0070.00716.51
7.2.90.0100.00316.76
7.2.80.0100.00316.79
7.2.70.0070.00416.56
7.2.60.0050.00716.59
7.2.50.0040.01416.87
7.2.40.0080.00816.75
7.2.30.0090.00616.80
7.2.20.0110.00316.69
7.2.10.0030.00816.79
7.2.00.0030.01318.01
7.1.330.0050.01115.34
7.1.320.0090.00815.63
7.1.310.0050.00815.69
7.1.300.0020.01215.50
7.1.290.0050.00915.40
7.1.280.0070.00615.46
7.1.270.0080.00615.49
7.1.260.0060.00715.50
7.1.250.0070.00415.36
7.1.240.0030.01315.54
7.1.230.0070.00715.51
7.1.220.0030.00615.67
7.1.210.0090.00615.74
7.1.200.0070.00715.55
7.1.190.0110.00015.59
7.1.180.0080.00315.52
7.1.170.0160.00015.54
7.1.160.0110.00415.59
7.1.150.0130.00315.47
7.1.140.0060.01315.72
7.1.130.0090.00615.29
7.1.120.0030.01015.69
7.1.110.0030.00515.68
7.1.100.0060.00316.73
7.1.90.0070.00715.29
7.1.80.0070.00415.31
7.1.70.0100.00516.26
7.1.60.0080.01217.29
7.1.50.0050.01216.22
7.1.40.0000.01415.29
7.1.30.0030.00915.37
7.1.20.0080.00415.71
7.1.10.0130.00315.72
7.1.00.0050.04018.98
7.0.330.0040.00814.95
7.0.320.0030.00615.28
7.0.310.0080.00615.17
7.0.300.0090.00615.18
7.0.290.0000.01315.02
7.0.280.0090.00614.92
7.0.270.0030.00615.25
7.0.260.0040.00415.41
7.0.250.0100.00015.21
7.0.240.0000.00815.12
7.0.230.0040.00415.04
7.0.220.0120.00015.25
7.0.210.0100.00315.44
7.0.200.0020.01015.77
7.0.190.0100.00315.37
7.0.180.0070.00414.98
7.0.170.0110.00415.37
7.0.160.0070.00715.18
7.0.150.0030.01015.34
7.0.140.0030.00515.35
7.0.130.0100.00015.14
7.0.120.0040.00815.00
7.0.110.0040.00715.23
7.0.100.0060.00615.18
7.0.90.0050.00515.21
7.0.80.0100.00315.09
7.0.70.0040.00815.25
7.0.60.0080.04117.55
7.0.50.0100.04216.55
7.0.40.0050.03016.58
7.0.30.0200.04216.77
7.0.20.0150.02816.72
7.0.10.0070.02816.63
7.0.00.0030.02916.71
5.6.400.0100.00614.13
5.6.390.0000.01213.88
5.6.380.0000.01114.00
5.6.370.0000.01414.14
5.6.360.0030.00613.87
5.6.350.0090.00013.91
5.6.340.0060.00914.11
5.6.330.0060.00613.86
5.6.320.0030.01214.28
5.6.310.0090.00314.09
5.6.300.0040.00913.99
5.6.290.0000.00813.72
5.6.280.0060.03217.57
5.6.270.0100.00313.85
5.6.260.0090.00614.04
5.6.250.0090.00614.15
5.6.240.0030.00714.12
5.6.230.0060.00814.23
5.6.220.0070.00714.18
5.6.210.0100.04217.29
5.6.200.0050.04816.23
5.6.190.0050.02517.28
5.6.180.0080.02717.07
5.6.170.0180.04317.18
5.6.160.0050.05017.11
5.6.150.0050.04216.19
5.6.140.0080.04216.12
5.6.130.0050.04316.18
5.6.120.0050.03117.46
5.6.110.0030.04417.47
5.6.100.0030.04917.61
5.6.90.0020.04717.65
5.6.80.0120.04217.07
5.6.70.0040.00713.83
5.6.60.0070.00714.23
5.6.50.0070.00713.57
5.6.40.0000.00813.81
5.6.30.0090.00613.89
5.6.20.0100.00313.80
5.6.10.0000.01313.77
5.6.00.0070.01013.98
5.5.380.0100.00714.12
5.5.370.0070.01013.75
5.5.360.0000.01214.20
5.5.350.0080.05017.19
5.5.340.0070.03915.84
5.5.330.0070.02917.12
5.5.320.0170.03217.22
5.5.310.0110.02817.11
5.5.300.0080.02015.90
5.5.290.0060.04116.04
5.5.280.0080.03817.49
5.5.270.0180.03417.65
5.5.260.0100.03817.37
5.5.250.0100.04117.29
5.5.240.0130.03717.13
5.5.230.0030.00913.71
5.5.220.0080.00413.90
5.5.210.0070.00713.74
5.5.200.0060.00614.01
5.5.190.0040.00813.87
5.5.180.0000.01313.69
5.5.170.0110.00413.92
5.5.160.0070.01013.94
5.5.150.0040.00714.11
5.5.140.0000.01314.06
5.5.130.0040.00913.85
5.5.120.0030.00513.99
5.5.110.0070.00313.96
5.5.100.0030.01213.57
5.5.90.0070.01013.75
5.5.80.0030.01214.04
5.5.70.0060.00313.76
5.5.60.0070.00314.05
5.5.50.0000.01413.89
5.5.40.0000.01713.96
5.5.30.0070.01014.10
5.5.20.0070.00313.73
5.5.10.0070.00713.72
5.5.00.0040.01113.64

preferences:
41.36 ms | 401 KiB | 5 Q