3v4l.org

run code in 300+ PHP versions simultaneously
<?php //$HOMEPAGE = FILE_GET_CONTENTS('WWW.ROGERS.COM'); $homepage = true; if(!$homepage){ die("FILE_GET_CONTENTS_ERROR"); } $rogers = "E HREF=HTTPS://WWW.ROGERS.COM/BUSINESS/BSS.PORTAL?_NFPB=TRUE&_ST=&_WINDOWLABEL=HEADER_PORTLET&_URLTYPE=ACTION&WLPHEADER_PORTLET_ACTION=CHANGELANGUAGE&LANG=FR>FRANCAISAPRèS"; $pos = strpos($rogers, "FRANCAIS"); if($pos === FALSE){ die("STRPOS_ERROR"); } $rogers = substr($rogers, 0, $pos); if(!$rogers){ die("SUBSTR_ERROR"); } echo($rogers); $revrogers = strrev($rogers); echo($revrogers);

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)
8.3.60.0100.00316.50
8.3.50.0070.01117.98
8.3.40.0100.00718.68
8.3.30.0120.00318.96
8.3.20.0000.00820.04
8.3.10.0150.00321.59
8.3.00.0090.00019.13
8.2.180.0130.01018.41
8.2.170.0110.00422.96
8.2.160.0100.00320.29
8.2.150.0030.00624.18
8.2.140.0080.00024.66
8.2.130.0070.01126.16
8.2.120.0050.00319.24
8.2.110.0040.00419.25
8.2.100.0060.00617.75
8.2.90.0080.00019.05
8.2.80.0000.00817.97
8.2.70.0040.00717.50
8.2.60.0080.00317.68
8.2.50.0040.00818.07
8.2.40.0000.00819.82
8.2.30.0040.00418.09
8.2.20.0040.00417.67
8.2.10.0080.00018.04
8.2.00.0000.00817.73
8.1.280.0140.00725.92
8.1.270.0060.00318.87
8.1.260.0130.00326.35
8.1.250.0100.00328.09
8.1.240.0060.00323.84
8.1.230.0110.00017.42
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0030.00617.22
8.1.190.0040.00417.22
8.1.180.0040.00418.10
8.1.170.0040.00420.42
8.1.160.0040.00421.95
8.1.150.0050.00218.89
8.1.140.0040.00417.44
8.1.130.0000.00717.70
8.1.120.0000.00817.45
8.1.110.0000.00717.43
8.1.100.0070.00017.36
8.1.90.0000.00717.48
8.1.80.0000.00717.45
8.1.70.0030.00317.47
8.1.60.0090.00017.56
8.1.50.0030.00517.48
8.1.40.0060.00317.38
8.1.30.0080.00017.71
8.1.20.0040.00417.66
8.1.10.0050.00217.41
8.1.00.0080.00017.31
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0030.00318.47
8.0.270.0030.00317.26
8.0.260.0040.00417.27
8.0.250.0060.00016.99
8.0.240.0000.00616.93
8.0.230.0050.00216.90
8.0.220.0080.00016.89
8.0.210.0030.00316.79
8.0.200.0030.00316.97
8.0.190.0040.00416.84
8.0.180.0040.00416.90
8.0.170.0040.00416.97
8.0.160.0000.00916.88
8.0.150.0040.00416.71
8.0.140.0000.00816.74
8.0.130.0060.00013.27
8.0.120.0000.00916.84
8.0.110.0000.00716.78
8.0.100.0050.00216.75
8.0.90.0000.00816.66
8.0.80.0150.00916.76
8.0.70.0040.00416.75
8.0.60.0040.00416.83
8.0.50.0000.00716.79
8.0.30.0040.01717.04
8.0.20.0110.00917.40
8.0.10.0030.00316.87
8.0.00.0090.00816.72
7.4.330.0000.00515.03
7.4.320.0050.00216.48
7.4.300.0060.00016.64
7.4.290.0040.00416.49
7.4.280.0030.00516.43
7.4.270.0030.00516.45
7.4.260.0030.00316.56
7.4.250.0040.00416.36
7.4.240.0040.00416.59
7.4.230.0000.00716.54
7.4.220.0030.01616.43
7.4.210.0060.00916.56
7.4.200.0050.00216.40
7.4.160.0120.00416.66
7.4.150.0120.00617.40
7.4.140.0090.01017.86
7.4.130.0110.00916.46
7.4.120.0140.00716.50
7.4.110.0120.01216.35
7.4.100.0090.00916.60
7.4.90.0070.01116.42
7.4.80.0060.01619.39
7.4.70.0090.00816.64
7.4.60.0150.00616.43
7.4.50.0080.00016.34
7.4.40.0110.00816.41
7.4.30.0110.00716.55
7.4.00.0100.00314.77
7.3.330.0000.00612.98
7.3.320.0050.01013.12
7.3.310.0000.00716.19
7.3.300.0070.00016.19
7.3.290.0090.00916.26
7.3.280.0080.00816.23
7.3.270.0070.01017.40
7.3.260.0090.00816.43
7.3.250.0120.00716.23
7.3.240.0090.01316.24
7.3.230.0100.00716.50
7.3.210.0040.01216.21
7.3.200.0090.00919.39
7.3.190.0080.01416.33
7.3.180.0090.01216.31
7.3.170.0060.01216.56
7.3.160.0090.01216.29
7.3.120.0030.01414.99
7.3.110.0060.00914.50
7.3.100.0000.01514.50
7.3.90.0030.01014.80
7.3.80.0080.00814.78
7.3.70.0030.00914.55
7.3.60.0060.00914.71
7.3.50.0030.01014.51
7.3.40.0100.00314.57
7.3.30.0110.00714.91
7.3.20.0070.00716.56
7.3.10.0040.00816.85
7.3.00.0080.00816.39
7.2.330.0110.00716.58
7.2.320.0100.00716.34
7.2.310.0090.01316.67
7.2.300.0070.01016.57
7.2.290.0140.00416.51
7.2.250.0070.01014.92
7.2.240.0090.00615.05
7.2.230.0030.00915.21
7.2.220.0030.01014.98
7.2.210.0000.01715.14
7.2.200.0040.01114.72
7.2.190.0050.00514.65
7.2.180.0090.00914.92
7.2.170.0070.00714.96
7.2.130.0070.01016.83
7.2.120.0090.00616.77
7.2.110.0110.00416.85
7.2.100.0000.01916.59
7.2.90.0040.01217.10
7.2.80.0060.00616.72
7.2.70.0090.00916.70
7.2.60.0030.01316.83
7.2.50.0090.01316.73
7.2.40.0030.01016.87
7.2.30.0030.01417.00
7.2.20.0040.01116.89
7.2.10.0060.00617.05
7.2.00.0000.01218.00
7.1.330.0100.00715.67
7.1.320.0060.00615.79
7.1.310.0040.01115.77
7.1.300.0100.00615.82
7.1.290.0060.00615.75
7.1.280.0040.01115.95
7.1.270.0050.00516.02
7.1.260.0070.00715.69
7.1.250.0000.01515.82
7.1.200.0200.00615.20
7.1.100.0070.01018.30
7.1.70.0040.00417.19
7.1.60.0060.01919.50
7.1.50.0110.01116.55
7.1.00.0170.06322.45
7.0.200.0720.01014.70
7.0.140.0000.07721.94
7.0.60.0030.08319.81
7.0.50.0100.07017.66
7.0.40.0130.08020.25
7.0.30.0300.07720.09
7.0.20.0270.07720.01
7.0.10.0270.05320.19
7.0.00.0100.06720.02
5.6.280.0000.07721.07
5.6.210.0100.06320.46
5.6.200.0170.04718.22
5.6.190.0000.08020.43
5.6.180.0400.06320.59
5.6.170.0330.07020.52
5.6.160.0070.08320.50
5.6.150.0130.08018.22
5.6.140.0030.04018.18
5.6.130.0070.08018.12
5.6.120.0070.05321.04
5.6.110.0100.04020.97
5.6.100.0170.07721.00
5.6.90.0030.06021.01
5.6.80.0100.07320.53
5.5.350.0230.07320.43
5.5.340.0030.07718.02
5.5.330.0030.09020.21
5.5.320.0230.05020.36
5.5.310.0230.08320.07
5.5.300.0100.06017.89
5.5.290.0230.06017.88
5.5.280.0070.03720.68
5.5.270.0030.05020.72
5.5.260.0070.08320.63
5.5.250.0030.06720.58
5.5.240.0070.08020.20
5.4.450.0600.06319.11
5.4.440.0870.06019.51
5.4.430.0300.06019.59
5.4.420.0770.04319.14
5.4.410.0830.06019.41
5.4.400.0300.04718.51
5.4.390.0170.05318.46
5.4.380.0170.05718.62
5.4.370.0300.04018.77
5.4.360.0100.06318.65
5.4.350.0300.04718.70
5.4.340.0270.06018.46
5.4.320.0300.06018.68
5.4.310.0200.06318.56
5.4.300.0200.05318.62
5.4.290.0170.06318.56
5.4.280.0270.05718.60
5.4.270.0270.05018.60
5.4.260.0130.06018.52
5.4.250.0200.05318.49
5.4.240.0330.04318.61
5.4.230.0200.06018.57
5.4.220.0200.05718.61
5.4.210.0200.05718.76
5.4.200.0170.05316.42
5.4.190.0230.04718.57
5.4.180.0200.05318.55
5.4.170.0300.04718.66
5.4.160.0200.05718.47
5.4.150.0070.07018.68
5.4.140.0300.04316.32
5.4.130.0330.05716.17
5.4.120.0170.06016.35
5.4.110.0230.04716.26
5.4.100.0230.05316.19
5.4.90.0170.06316.11
5.4.80.0230.05716.06
5.4.70.0270.04716.16
5.4.60.0270.04716.27
5.4.50.0200.06716.25
5.4.40.0170.05016.21
5.4.30.0100.05316.13
5.4.20.0130.05716.02
5.4.10.0230.04716.13
5.4.00.0230.04715.57
5.3.290.0200.05014.61
5.3.280.0270.04714.54
5.3.270.0170.05714.51
5.3.260.0130.06314.50
5.3.250.0200.05014.68
5.3.240.0200.05014.68
5.3.230.0170.05314.58
5.3.220.0230.05314.44
5.3.210.0130.06014.64
5.3.200.0130.06014.64
5.3.190.0230.04714.64
5.3.180.0200.05014.48
5.3.170.0170.05014.55
5.3.160.0200.04714.66
5.3.150.0170.05314.54
5.3.140.0270.04714.54
5.3.130.0300.04014.51
5.3.120.0300.04314.44
5.3.110.0130.06014.53
5.3.100.0130.05314.12
5.3.90.0100.05714.11
5.3.80.0200.05014.11
5.3.70.0200.05713.98
5.3.60.0270.04714.00
5.3.50.0170.05313.89
5.3.40.0270.04013.89
5.3.30.0130.05314.01
5.3.20.0200.04713.68
5.3.10.0170.04713.57
5.3.00.0130.05313.58
5.2.170.0170.04011.13
5.2.160.0200.03711.11
5.2.150.0270.03011.11
5.2.140.0130.04711.12
5.2.130.0170.04011.14
5.2.120.0130.04311.13
5.2.110.0270.03011.25
5.2.100.0130.04011.14
5.2.90.0270.04711.09
5.2.80.0170.04011.05
5.2.70.0300.03011.25
5.2.60.0100.04711.04
5.2.50.0200.04011.18
5.2.40.0200.03311.00
5.2.30.0170.03711.03
5.2.20.0100.04310.96
5.2.10.0200.03310.89
5.2.00.0070.04710.71
5.1.60.0130.03310.02
5.1.50.0070.04010.00
5.1.40.0100.03710.07
5.1.30.0100.04310.30
5.1.20.0170.04010.37
5.1.10.0200.03010.08
5.1.00.0130.03310.09
5.0.50.0130.0278.61
5.0.40.0000.0338.42
5.0.30.0070.0438.21
5.0.20.0100.0238.21
5.0.10.0000.0338.21
5.0.00.0030.0478.19
4.4.90.0100.0206.55
4.4.80.0070.0206.55
4.4.70.0000.0276.55
4.4.60.0070.0206.55
4.4.50.0070.0206.55
4.4.40.0030.0376.55
4.4.30.0100.0176.55
4.4.20.0070.0236.55
4.4.10.0070.0206.55
4.4.00.0030.0376.55
4.3.110.0100.0206.55
4.3.100.0030.0236.55
4.3.90.0100.0176.55
4.3.80.0030.0376.55
4.3.70.0100.0206.55
4.3.60.0130.0136.55
4.3.50.0100.0206.55
4.3.40.0070.0336.55
4.3.30.0070.0206.55
4.3.20.0070.0206.55
4.3.10.0070.0206.55
4.3.00.0030.0206.82

preferences:
45.91 ms | 400 KiB | 5 Q