3v4l.org

run code in 300+ PHP versions simultaneously
<?php $username = "test"; $password = ""; $authString = $username . " " . md5($password); $file = "test d41d8cd98f00b204e9800998ecf8427e"; echo $authString; if (strpos($file, $authString) !== FALSE ){ echo "LOGIN SUCCESS"; } else { echo 'INCORRECT CREDENTIALS. TRY AGAIN'; }

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)
8.3.60.0070.00716.75
8.3.50.0090.00921.98
8.3.40.0080.00818.75
8.3.30.0080.00818.88
8.3.20.0040.00420.33
8.3.10.0050.00321.73
8.3.00.0080.00019.25
8.2.180.0110.00416.32
8.2.170.0130.00618.83
8.2.160.0070.00722.96
8.2.150.0040.00424.18
8.2.140.0000.00724.66
8.2.130.0000.00726.16
8.2.120.0000.01419.13
8.2.110.0090.00020.98
8.2.100.0040.00819.36
8.2.90.0000.00719.08
8.2.80.0000.00817.97
8.2.70.0030.00517.50
8.2.60.0040.00717.80
8.2.50.0000.00818.07
8.2.40.0080.00020.01
8.2.30.0040.00417.94
8.2.20.0030.00517.74
8.2.10.0040.00418.13
8.2.00.0040.00417.65
8.1.280.0070.00725.92
8.1.270.0040.00418.86
8.1.260.0080.00026.35
8.1.250.0000.00828.09
8.1.240.0060.00321.03
8.1.230.0030.00817.64
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0040.00417.35
8.1.190.0050.00317.13
8.1.180.0000.00718.10
8.1.170.0030.00620.37
8.1.160.0000.00721.93
8.1.150.0000.00718.85
8.1.140.0020.00517.50
8.1.130.0040.00417.86
8.1.120.0080.00017.46
8.1.110.0000.00717.35
8.1.100.0000.00717.46
8.1.90.0080.00017.47
8.1.80.0030.00717.34
8.1.70.0000.00717.54
8.1.60.0040.00417.52
8.1.50.0030.00517.48
8.1.40.0060.00317.41
8.1.30.0000.00817.58
8.1.20.0030.00517.63
8.1.10.0060.00317.50
8.1.00.0050.00317.34
8.0.300.0070.00018.77
8.0.290.0000.00716.63
8.0.280.0030.00318.36
8.0.270.0080.00017.33
8.0.260.0000.00617.13
8.0.250.0070.00016.86
8.0.240.0030.00516.97
8.0.230.0030.00316.96
8.0.220.0030.00316.80
8.0.210.0040.00416.83
8.0.200.0070.00017.02
8.0.190.0000.00817.00
8.0.180.0000.00716.89
8.0.170.0040.00416.89
8.0.160.0030.00616.89
8.0.150.0000.00716.88
8.0.140.0070.00316.74
8.0.130.0050.00313.38
8.0.120.0000.00816.71
8.0.110.0030.00516.93
8.0.100.0070.00016.75
8.0.90.0070.00016.76
8.0.80.0070.01016.90
8.0.70.0000.00816.73
8.0.60.0040.00416.67
8.0.50.0000.00716.73
8.0.30.0150.00916.96
8.0.20.0170.00217.40
8.0.10.0000.00716.82
8.0.00.0060.01216.83
7.4.330.0000.00515.03
7.4.320.0040.00416.50
7.4.300.0030.00316.65
7.4.290.0030.00316.62
7.4.280.0060.00316.55
7.4.270.0030.00316.52
7.4.260.0000.00716.55
7.4.250.0000.00716.42
7.4.240.0060.00216.53
7.4.230.0030.00316.58
7.4.220.0040.01416.61
7.4.210.0090.00616.46
7.4.200.0000.00816.59
7.4.160.0070.01116.36
7.4.150.0140.00417.40
7.4.140.0160.00617.86
7.4.130.0050.01316.60
7.4.120.0060.01616.51
7.4.110.0160.00816.36
7.4.100.0110.00816.48
7.4.90.0200.00016.32
7.4.80.0070.01419.39
7.4.70.0110.01116.41
7.4.60.0160.00616.51
7.4.50.0000.00816.31
7.4.40.0090.00616.27
7.4.30.0100.00716.53
7.4.10.0000.01914.94
7.4.00.0070.00915.10
7.3.330.0000.00613.05
7.3.320.0100.00513.00
7.3.310.0050.00216.29
7.3.300.0070.00016.16
7.3.290.0070.01016.31
7.3.280.0090.00816.24
7.3.270.0090.00917.40
7.3.260.0110.00516.51
7.3.250.0060.01716.36
7.3.240.0100.00716.50
7.3.230.0180.00016.64
7.3.210.0040.01116.30
7.3.200.0120.00419.39
7.3.190.0120.00916.64
7.3.180.0080.00816.23
7.3.170.0080.00816.27
7.3.160.0100.01016.30
7.3.130.0030.01314.92
7.3.120.0100.00614.89
7.3.110.0050.01114.80
7.3.100.0090.00514.91
7.3.90.0050.00914.81
7.3.80.0020.01314.92
7.3.70.0060.00814.75
7.3.60.0040.00914.84
7.3.50.0100.00314.66
7.3.40.0030.01214.79
7.3.30.0020.01414.85
7.3.20.0060.00816.66
7.3.10.0070.01016.62
7.3.00.0070.00516.71
7.2.330.0080.00816.73
7.2.320.0110.00516.50
7.2.310.0090.00916.82
7.2.300.0100.00716.64
7.2.290.0060.01216.64
7.2.260.0040.01515.04
7.2.250.0110.00915.14
7.2.240.0100.00814.71
7.2.230.0090.00814.80
7.2.220.0050.01214.85
7.2.210.0040.01015.07
7.2.200.0080.00615.12
7.2.190.0030.01115.04
7.2.180.0050.00715.00
7.2.170.0070.00714.75
7.2.160.0100.00315.23
7.2.150.0030.01316.93
7.2.140.0060.01217.07
7.2.130.0000.01216.89
7.2.120.0030.01016.99
7.2.110.0120.00617.02
7.2.100.0000.01516.86
7.2.90.0070.01016.94
7.2.80.0090.00316.95
7.2.70.0120.00416.82
7.2.60.0040.00916.84
7.2.50.0030.00916.93
7.2.40.0030.01016.92
7.2.30.0090.00616.92
7.2.20.0080.00316.87
7.2.10.0070.01017.10
7.2.00.0050.00818.34
7.1.330.0050.00715.67
7.1.320.0100.00515.87
7.1.310.0050.01015.72
7.1.300.0030.01315.79
7.1.290.0080.00515.62
7.1.280.0050.00715.75
7.1.270.0070.00515.76
7.1.260.0050.01115.84
7.1.250.0100.00315.87
7.1.240.0100.00616.07
7.1.230.0040.01515.91
7.1.220.0090.00915.72
7.1.210.0090.00615.64
7.1.200.0080.00415.78
7.1.190.0090.00315.87
7.1.180.0030.00915.97
7.1.170.0030.00915.89
7.1.160.0070.00415.93
7.1.150.0100.00315.89
7.1.140.0090.00315.87
7.1.130.0120.00615.91
7.1.120.0040.00815.90
7.1.110.0070.00715.96
7.1.100.0040.00916.98
7.1.90.0000.01015.64
7.1.80.0070.00315.91
7.1.70.0000.01016.29
7.1.60.0080.00817.70
7.1.50.0050.01216.41
7.1.40.0040.01215.58
7.1.30.0000.01015.78
7.1.20.0150.00015.87
7.1.10.0000.01315.91
7.1.00.0090.03718.91
7.0.330.0030.01015.43
7.0.320.0090.00615.36
7.0.310.0070.01015.44
7.0.300.0030.00615.30
7.0.290.0060.00615.57
7.0.280.0070.00715.13
7.0.270.0100.00315.27
7.0.260.0030.00915.30
7.0.250.0070.00715.30
7.0.240.0090.00615.63
7.0.230.0100.00315.30
7.0.220.0030.00915.45
7.0.210.0060.00615.60
7.0.200.0200.00715.10
7.0.190.0030.01015.55
7.0.180.0060.00915.55
7.0.170.0040.00715.42
7.0.160.0050.00515.53
7.0.150.0030.01015.51
7.0.140.0030.04018.65
7.0.130.0000.00815.48
7.0.120.0080.00415.40
7.0.110.0110.00315.23
7.0.100.0000.01315.59
7.0.90.0080.00315.32
7.0.80.0030.00915.24
7.0.70.0000.01215.57
7.0.60.0040.03517.59
7.0.50.0070.04316.67
7.0.40.0070.04116.68
7.0.30.0200.04016.96
7.0.20.0190.02516.70
7.0.10.0200.03216.70
7.0.00.0060.02416.74
5.6.400.0100.00714.68
5.6.390.0100.00014.35
5.6.380.0080.01114.36
5.6.370.0100.00314.48
5.6.360.0060.00614.34
5.6.350.0040.00713.84
5.6.340.0040.00414.40
5.6.330.0030.00714.63
5.6.320.0060.00314.61
5.6.310.0000.01514.54
5.6.300.0030.01014.59
5.6.290.0030.01314.02
5.6.280.0050.03917.87
5.6.270.0000.01714.25
5.6.260.0040.00814.02
5.6.250.0030.00914.02
5.6.240.0030.01014.25
5.6.230.0030.01214.57
5.6.220.0070.00714.23
5.6.210.0050.02817.47
5.6.200.0030.04416.18
5.6.190.0070.03517.33
5.6.180.0120.03317.38
5.6.170.0220.02217.54
5.6.160.0040.02617.24
5.6.150.0020.02516.11
5.6.140.0100.02016.25
5.6.130.0070.04416.39
5.6.120.0050.02817.70
5.6.110.0080.04617.60
5.6.100.0070.04417.78
5.6.90.0050.02717.58
5.6.80.0100.03217.18
5.6.70.0120.01717.30
5.6.60.0030.00714.22
5.6.50.0070.00714.18
5.6.40.0040.01214.13
5.6.30.0000.01014.14
5.6.20.0070.00414.27
5.6.10.0030.01114.11
5.6.00.0040.00814.25
5.5.380.0000.01514.12
5.5.370.0060.00914.29
5.5.360.0030.01014.21
5.5.350.0160.04717.41
5.5.340.0040.04116.20
5.5.330.0050.04517.28
5.5.320.0050.02817.21
5.5.310.0130.02317.18
5.5.300.0090.02216.27
5.5.290.0070.02215.93
5.5.280.0080.04317.39
5.5.270.0100.02517.56
5.5.260.0050.03417.61
5.5.250.0100.03917.50
5.5.240.0010.02617.28
5.5.230.0040.00814.34
5.5.220.0070.00314.19
5.5.210.0070.00314.01
5.5.200.0040.00814.43
5.5.190.0090.00313.80
5.5.180.0040.00714.38
5.5.170.0090.00614.27
5.5.160.0110.00413.78
5.5.150.0030.00714.12
5.5.140.0100.00014.29
5.5.130.0100.00714.11
5.5.120.0060.00614.33
5.5.110.0070.01014.21
5.5.100.0030.00913.76
5.5.90.0040.00414.08
5.5.80.0040.00414.32
5.5.70.0000.00914.16
5.5.60.0030.00714.11
5.5.50.0110.00414.33
5.5.40.0000.01014.10
5.5.30.0070.01014.05
5.5.20.0100.00314.16
5.5.10.0000.01114.14
5.5.00.0070.01014.34
5.4.450.0300.03016.02
5.4.440.0080.02815.89
5.4.430.0330.04415.95
5.4.420.0190.03715.78
5.4.410.0070.03015.65
5.4.400.0330.03615.54
5.4.390.0210.03815.57
5.4.380.0270.03715.48
5.4.370.0250.03415.60
5.4.360.0870.03915.54
5.4.350.0220.03615.57
5.4.340.0180.03915.58
5.4.330.0030.00312.46
5.4.320.0260.03815.48
5.4.310.0210.04015.62
5.4.300.0240.03615.53
5.4.290.0110.03015.48
5.4.280.0240.03415.47
5.4.270.0200.03715.57
5.4.260.0180.03015.57
5.4.250.0260.02815.51
5.4.240.0220.03015.48
5.4.230.0260.03115.61
5.4.220.0220.03515.50
5.4.210.0150.03415.61
5.4.200.0180.03314.55
5.4.190.0250.03215.59
5.4.180.0200.04315.56
5.4.170.0270.04115.49
5.4.160.0260.03515.58
5.4.150.0210.03115.47
5.4.140.0170.03114.27
5.4.130.0150.03914.34
5.4.120.0170.03614.36
5.4.110.0200.03314.34
5.4.100.0150.04414.26
5.4.90.0180.03914.27
5.4.80.0180.03414.41
5.4.70.0170.03414.32
5.4.60.0150.03714.26
5.4.50.0180.03014.31
5.4.40.0200.03014.37
5.4.30.0220.03714.39
5.4.20.0280.02614.25
5.4.10.0180.03914.39
5.4.00.0100.04914.03
5.3.290.0270.06314.56
5.3.280.0330.06714.64
5.3.270.0470.06014.71
5.3.260.0430.07014.51
5.3.250.0400.07314.51
5.3.240.0500.05314.51
5.3.230.0370.07014.54
5.3.220.0400.04714.65
5.3.210.0400.05314.55
5.3.200.0330.06014.53
5.3.190.0370.06314.49
5.3.180.0470.05314.47
5.3.170.0370.07014.46
5.3.160.0400.06014.50
5.3.150.0430.07314.54
5.3.140.0370.07014.52
5.3.130.0500.05714.59
5.3.120.0370.07314.57
5.3.110.0400.07314.60
5.3.100.0330.06314.13
5.3.90.0500.07313.99
5.3.80.0300.07313.92
5.3.70.0470.06014.10
5.3.60.0230.08014.10
5.3.50.0330.07013.90
5.3.40.0330.06713.93
5.3.30.0570.04013.91
5.3.20.0300.06713.78
5.3.10.0230.06313.65
5.3.00.0300.06013.73
5.2.170.0270.05011.27
5.2.160.0230.05311.18
5.2.150.0370.04711.20
5.2.140.0300.04011.09
5.2.130.0370.04011.01
5.2.120.0230.04311.16
5.2.110.0270.04311.14
5.2.100.0270.05011.14
5.2.90.0370.04011.04
5.2.80.0270.05311.10
5.2.70.0200.06311.24
5.2.60.0430.05011.08
5.2.50.0400.05011.00
5.2.40.0270.05010.96
5.2.30.0130.06711.12
5.2.20.0170.04711.01
5.2.10.0370.03010.90
5.2.00.0370.03710.67
5.1.60.0330.03310.06
5.1.50.0300.0409.99
5.1.40.0230.0479.93
5.1.30.0500.03010.39
5.1.20.0230.05310.32
5.1.10.0300.04710.04
5.1.00.0300.04710.14
5.0.50.0030.0478.58
5.0.40.0100.0408.42
5.0.30.0100.0638.24
5.0.20.0200.0378.30
5.0.10.0030.0438.16
5.0.00.0100.0538.34
4.4.90.0130.0335.91
4.4.80.0070.0335.83
4.4.70.0070.0335.89
4.4.60.0200.0275.93
4.4.50.0130.0335.83
4.4.40.0170.0435.89
4.4.30.0070.0335.91
4.4.20.0130.0306.02
4.4.10.0130.0305.96
4.4.00.0070.0505.86
4.3.110.0200.0235.85
4.3.100.0170.0305.74
4.3.90.0170.0275.78
4.3.80.0170.0405.82
4.3.70.0070.0335.80
4.3.60.0130.0275.86
4.3.50.0070.0335.87
4.3.40.0130.0405.79
4.3.30.0100.0274.59
4.3.20.0000.0374.55
4.3.10.0070.0304.61
4.3.00.0000.0236.51

preferences:
62.81 ms | 401 KiB | 5 Q