3v4l.org

run code in 300+ PHP versions simultaneously
<?php ini_set('display_errors', '1'); base64_encode(hex2bin(md5(uniqid("", true))));

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)
7.4.10.0140.00414.73
7.4.00.0020.01714.74
7.3.130.0130.00614.59
7.3.120.0070.01214.63
7.3.110.0100.00714.57
7.3.100.0100.00414.59
7.3.90.0060.00614.68
7.3.80.0030.00914.74
7.3.70.0030.01014.60
7.3.60.0060.00814.65
7.3.50.0050.01014.56
7.3.40.0020.01514.65
7.3.30.0060.00814.51
7.3.20.0080.00816.66
7.3.10.0120.00316.44
7.3.00.0050.00516.46
7.2.260.0040.01014.57
7.2.250.0060.01214.92
7.2.240.0050.01214.90
7.2.230.0030.01014.84
7.2.220.0050.00814.96
7.2.210.0080.00814.91
7.2.200.0080.00714.66
7.2.190.0080.00914.71
7.2.180.0070.00914.77
7.2.170.0030.01014.68
7.2.160.0030.00614.74
7.2.150.0090.00916.76
7.2.140.0090.00916.68
7.2.130.0030.00716.93
7.2.120.0060.00916.85
7.2.110.0090.00616.60
7.2.100.0060.01316.80
7.2.90.0090.00616.53
7.2.80.0040.01216.80
7.2.70.0030.01016.50
7.2.60.0100.00716.84
7.2.50.0000.00916.70
7.2.40.0060.00616.73
7.2.30.0070.00716.65
7.2.20.0040.00716.68
7.2.10.0070.00316.46
7.2.00.0120.00017.71
7.1.330.0070.00815.56
7.1.320.0060.00715.59
7.1.310.0080.00715.64
7.1.300.0030.00915.59
7.1.290.0040.00915.62
7.1.280.0030.00915.67
7.1.270.0050.01015.69
7.1.260.0070.00315.78
7.1.250.0030.01015.42
7.1.240.0060.00715.71
7.1.230.0120.00315.42
7.1.220.0070.00715.62
7.1.210.0050.00815.78
7.1.200.0110.00415.42
7.1.190.0040.01115.72
7.1.180.0100.00315.70
7.1.170.0070.00415.77
7.1.160.0090.00615.40
7.1.150.0070.00715.66
7.1.140.0070.00715.54
7.1.130.0070.00415.70
7.1.120.0040.00815.54
7.1.110.0090.00015.85
7.1.100.0020.01216.87
7.1.90.0070.00315.75
7.1.80.0070.00715.59
7.1.70.0050.00816.32
7.1.60.0150.00525.34
7.1.50.0070.01224.95
7.1.40.0050.01524.93
7.1.30.0100.01024.99
7.1.20.0120.00725.04
7.1.10.0070.00716.01
7.1.00.0060.00816.03
7.0.330.0000.01415.25
7.0.320.0060.00315.25
7.0.310.0040.00715.20
7.0.300.0060.00615.04
7.0.290.0030.01015.16
7.0.280.0000.00815.38
7.0.270.0070.00715.18
7.0.260.0040.00715.34
7.0.250.0060.00615.32
7.0.240.0110.00415.23
7.0.230.0040.01114.95
7.0.220.0070.00415.34
7.0.210.0030.00615.25
7.0.200.0040.00615.76
7.0.190.0060.00615.86
7.0.180.0030.00915.65
7.0.170.0010.01015.51
7.0.160.0050.00715.75
7.0.150.0080.00515.82
7.0.140.0090.00315.78
7.0.130.0050.00815.73
7.0.120.0070.00416.01
7.0.110.0030.00915.70
7.0.100.0030.00715.68
7.0.90.0020.01115.77
7.0.80.0060.00815.85
7.0.70.0060.00815.57
7.0.60.0060.00915.58
7.0.50.0040.01015.94
7.0.40.0050.00714.72
7.0.30.0060.00914.73
7.0.20.0060.00414.73
7.0.10.0030.00814.78
7.0.00.0020.00914.94
5.6.400.0030.01014.36
5.6.390.0080.00614.07
5.6.380.0060.00314.22
5.6.370.0100.00314.11
5.6.360.0070.00414.06
5.6.350.0040.00414.23
5.6.340.0100.00714.05
5.6.330.0060.00614.04
5.6.320.0030.01013.77
5.6.310.0060.00614.27
5.6.300.0040.00713.89
5.6.290.0000.01513.93
5.6.280.0000.01514.22
5.6.270.0030.00914.15
5.6.260.0030.01014.30
5.6.250.0100.00714.03
5.6.240.0060.00613.97
5.6.230.0040.00414.07
5.6.220.0030.00614.38
5.6.210.0070.00714.06
5.6.200.0000.01514.40
5.6.190.0030.01013.86
5.6.180.0030.00614.34
5.6.170.0030.01614.34
5.6.160.0060.00914.16
5.6.150.0060.00814.02
5.6.140.0070.00714.02
5.6.130.0090.00613.85
5.6.120.0060.00313.93
5.6.110.0030.01014.06
5.6.100.0040.00413.95
5.6.90.0060.00313.96
5.6.80.0060.00313.77
5.6.70.0100.00314.06
5.6.60.0100.00314.20
5.6.50.0100.00313.97
5.6.40.0000.01713.89
5.6.30.0050.00314.00
5.6.20.0030.00614.02
5.6.10.0060.00813.84
5.6.00.0030.00714.09

preferences:
37.29 ms | 400 KiB | 5 Q