3v4l.org

run code in 300+ PHP versions simultaneously
<?php $random_string = function($length) { $bag = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789'; $string = ''; while ($length--) { $string .= $bag[array_rand($bag)]; } }; $client_id = $random_string(2);

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)
7.3.120.0110.00614.82
7.3.110.0060.00914.81
7.3.100.0150.00014.86
7.3.90.0040.01114.70
7.3.80.0110.00314.58
7.3.70.0000.01414.88
7.3.60.0030.01014.73
7.3.50.0000.01614.77
7.3.40.0130.00314.84
7.3.30.0110.00314.72
7.3.20.0040.01216.43
7.3.10.0110.00316.50
7.3.00.0020.01416.58
7.2.240.0060.00614.93
7.2.230.0030.01315.25
7.2.220.0000.01214.88
7.2.210.0130.00315.29
7.2.200.0030.00714.95
7.2.190.0040.01115.09
7.2.180.0030.00915.09
7.2.170.0060.00615.16
7.2.160.0070.00714.54
7.2.150.0030.01016.84
7.2.140.0120.00316.95
7.2.130.0050.01016.86
7.2.120.0070.01016.67
7.2.110.0090.00616.82
7.2.100.0020.00916.99
7.2.90.0090.00716.94
7.2.80.0070.00816.87
7.2.70.0110.00616.78
7.2.60.0060.00616.93
7.2.50.0030.00916.85
7.2.40.0110.00316.79
7.2.30.0070.00616.88
7.2.20.0050.00816.89
7.2.10.0050.01116.77
7.2.00.0090.00616.96
7.1.330.0070.00715.63
7.1.320.0080.00815.71
7.1.310.0030.01315.71
7.1.300.0090.00615.89
7.1.290.0000.01215.85
7.1.280.0140.00015.79
7.1.270.0040.01215.96
7.1.260.0060.00915.67
7.1.250.0020.01215.62
7.1.70.0000.00717.09
7.1.60.0100.01019.32
7.1.50.0100.01417.01
7.1.00.0030.07722.54
7.0.200.0000.01016.86
7.0.140.0000.07322.01
7.0.60.0070.04320.08
7.0.50.0030.04317.92
7.0.40.0030.06320.41
7.0.30.0200.08320.16
7.0.20.0330.08020.06
7.0.10.0070.04720.23
7.0.00.0130.08320.08
5.6.280.0000.07721.08
5.6.210.0070.03720.61
5.6.200.0100.05318.16
5.6.190.0130.08020.63
5.6.180.0430.04320.64
5.6.170.0270.08320.57
5.6.160.0100.06020.54
5.6.150.0030.08018.17
5.6.140.0100.04318.18
5.6.130.0100.05318.16
5.6.120.0070.03721.14
5.6.110.0070.08021.01
5.6.100.0170.07721.05
5.6.90.0030.06321.10
5.6.80.0070.06720.38
5.5.350.4300.03720.38
5.5.340.0100.08018.06
5.5.330.0070.03720.25
5.5.320.0070.08020.27
5.5.310.0130.08720.35
5.5.300.0030.04017.98
5.5.290.0000.04318.08
5.5.280.0000.04320.88
5.5.270.0030.06320.86
5.5.260.0170.07720.79
5.5.250.0070.08020.78
5.5.240.0570.04720.35
5.4.450.0300.04019.64
5.4.440.0300.05019.46
5.4.430.0500.06319.53
5.4.420.0500.06019.30
5.4.410.0470.07319.51
5.4.400.0370.03719.07
5.4.390.0330.04719.24
5.4.380.0330.07718.85
5.4.370.0430.06019.06
5.4.360.0400.06018.99
5.4.350.0470.06019.15
5.4.340.0500.05719.34
5.4.320.0330.07019.14
5.4.310.0370.04319.23
5.4.300.0370.03319.19
5.4.290.0400.04019.26
5.4.280.0500.04319.24
5.4.270.0330.05319.06
5.4.260.0330.04019.05
5.4.250.0500.04018.84
5.4.240.0430.04719.16
5.4.230.0330.03719.09
5.4.220.0400.04319.19
5.4.210.0330.04319.08
5.4.200.0470.06719.13
5.4.190.0470.06319.23
5.4.180.0430.05319.19
5.4.170.0430.04019.06
5.4.160.0300.04319.07
5.4.150.0330.05019.02
5.4.140.0500.05716.53
5.4.130.0600.05016.59
5.4.120.0500.06016.32
5.4.110.0270.04316.58
5.4.100.0470.06316.36
5.4.90.0470.06316.59
5.4.80.0500.03716.17
5.4.70.0370.05316.25
5.4.60.0470.06316.51
5.4.50.0400.03016.57
5.4.40.0400.05716.58
5.4.30.0430.06016.51
5.4.20.0400.06716.52
5.4.10.0500.04316.53
5.4.00.0400.06315.76
5.3.290.0470.04714.68
5.3.280.0470.07014.60
5.3.270.0430.06314.68
5.3.260.0470.04014.68
5.3.250.0430.04314.52
5.3.240.0430.04314.68
5.3.230.0300.05314.64
5.3.220.0470.05314.78
5.3.210.0430.05314.68
5.3.200.0470.06714.44
5.3.190.0470.06014.68
5.3.180.0500.06014.61
5.3.170.0430.06314.63
5.3.160.0470.04314.56
5.3.150.0470.06314.71
5.3.140.0430.06314.55
5.3.130.0330.04714.51
5.3.120.0300.04014.66
5.3.110.0500.06014.56
5.3.100.0470.06314.20
5.3.90.0470.06313.99
5.3.80.0430.06014.04
5.3.70.0400.05313.95
5.3.60.0400.04313.93
5.3.50.0400.06713.86
5.3.40.0430.04014.02
5.3.30.0530.03713.81
5.3.20.0370.06313.77
5.3.10.0430.05713.63
5.3.00.0370.07013.72
5.2.170.0370.04710.98
5.2.160.0470.04710.98
5.2.150.0400.04710.98
5.2.140.0370.03311.03
5.2.130.0370.04711.04
5.2.120.0330.05711.11
5.2.110.0370.05310.94
5.2.100.0400.05011.04
5.2.90.0400.04011.04
5.2.80.0270.04311.25
5.2.70.0370.05310.95
5.2.60.0330.04010.98
5.2.50.0300.04011.02
5.2.40.0230.03310.94
5.2.30.0300.05310.82
5.2.20.0270.03710.81
5.2.10.0330.05010.86
5.2.00.0530.02310.63
5.1.60.0270.0379.97
5.1.50.0330.0479.96
5.1.40.0270.0209.92
5.1.30.0370.05010.49
5.1.20.0400.02710.42
5.1.10.0270.0479.96
5.1.00.0270.04310.12
5.0.50.0130.0239.83
5.0.40.0130.0239.83
5.0.30.0130.0509.83
5.0.20.0200.0239.83
5.0.10.0170.0339.83
5.0.00.0130.0609.83
4.4.90.0130.0239.83
4.4.80.0200.0309.83
4.4.70.0200.0139.83
4.4.60.0170.0309.83
4.4.50.0200.0309.83
4.4.40.0130.0339.83
4.4.30.0130.0239.83
4.4.20.0130.0209.83
4.4.10.0170.0179.83
4.4.00.0130.0309.83
4.3.110.0170.0339.83
4.3.100.0130.0279.83
4.3.90.0230.0209.83
4.3.80.0170.0479.83
4.3.70.0230.0239.83
4.3.60.0170.0339.83
4.3.50.0200.0309.83
4.3.40.0200.0479.83
4.3.30.0070.0339.83
4.3.20.0130.0279.83
4.3.10.0070.0309.83
4.3.00.0100.0279.83

preferences:
34.04 ms | 400 KiB | 5 Q