3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo uniquid()."\n"; echo md5(uniquid());

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)
8.3.60.0140.00716.48
8.3.50.0110.00418.01
8.3.40.0120.00918.84
8.3.30.0120.00318.70
8.3.20.0080.00020.20
8.3.10.0150.00020.65
8.3.00.0040.00423.48
8.2.180.0170.00316.50
8.2.170.0090.00622.96
8.2.160.0030.01122.04
8.2.150.0040.01124.18
8.2.140.0040.00424.66
8.2.130.0080.00020.75
8.2.120.0040.00426.35
8.2.110.0030.00620.37
8.2.100.0000.01117.80
8.2.90.0030.00519.14
8.2.80.0000.00817.97
8.2.70.0110.00017.50
8.2.60.0050.00217.80
8.2.50.0080.00018.09
8.2.40.0040.00421.93
8.2.30.0040.00419.32
8.2.20.0090.00317.63
8.2.10.0040.00417.99
8.2.00.0040.00417.87
8.1.280.0110.00725.92
8.1.270.0180.00022.17
8.1.260.0000.00728.09
8.1.250.0030.00628.09
8.1.240.0090.00022.53
8.1.230.0050.00517.76
8.1.220.0060.00317.74
8.1.210.0050.00318.77
8.1.200.0050.00517.25
8.1.190.0000.00817.10
8.1.180.0040.00418.10
8.1.170.0000.00818.66
8.1.160.0000.00820.64
8.1.150.0070.00018.77
8.1.140.0080.00019.46
8.1.130.0000.00717.54
8.1.120.0040.00417.25
8.1.110.0070.00017.37
8.1.100.0030.00317.32
8.1.90.0070.00017.34
8.1.80.0080.00017.39
8.1.70.0030.00317.40
8.1.60.0000.00917.41
8.1.50.0050.00317.49
8.1.40.0030.00617.48
8.1.30.0040.00417.52
8.1.20.0070.00017.34
8.1.10.0040.00417.45
8.1.00.0000.00817.43
8.0.300.0040.00418.77
8.0.290.0050.00316.75
8.0.280.0000.00718.28
8.0.270.0070.00017.19
8.0.260.0000.00917.24
8.0.250.0030.00316.91
8.0.240.0000.00716.99
8.0.230.0030.00316.96
8.0.220.0040.00416.90
8.0.210.0000.00716.78
8.0.200.0000.00716.88
8.0.190.0040.00416.99
8.0.180.0040.00416.95
8.0.170.0080.00016.92
8.0.160.0000.00716.89
8.0.150.0070.00016.73
8.0.140.0000.00816.83
8.0.130.0000.00513.27
8.0.120.0040.00416.76
8.0.110.0040.00416.88
8.0.100.0040.00416.88
8.0.90.0080.00016.69
8.0.80.0100.00616.84
8.0.70.0000.00816.84
8.0.60.0050.00216.67
8.0.50.0070.00016.89
8.0.30.0090.01017.09
8.0.20.0120.00717.40
8.0.10.0040.00416.81
8.0.00.0110.00616.73
7.4.330.0050.00016.67
7.4.320.0030.00316.51
7.4.300.0000.00616.48
7.4.290.0000.00716.57
7.4.280.0080.00016.37
7.4.270.0030.00616.32
7.4.260.0030.00316.43
7.4.250.0000.00816.45
7.4.240.0070.00016.50
7.4.230.0000.00716.56
7.4.220.0060.01216.39
7.4.210.0100.00816.49
7.4.200.0030.00316.63
7.4.160.0090.00616.78
7.4.150.0060.01317.40
7.4.140.0090.01017.86
7.4.130.0160.00716.37
7.4.120.0170.00216.43
7.4.110.0110.00716.57
7.4.100.0030.01416.41
7.4.90.0120.00616.68
7.4.80.0040.01219.39
7.4.70.0070.01316.29
7.4.60.0070.01416.38
7.4.50.0030.01316.52
7.4.40.0140.00416.46
7.4.30.0140.00816.27
7.4.00.0070.01014.57
7.3.330.0050.00013.18
7.3.320.0050.00013.13
7.3.310.0040.00416.16
7.3.300.0040.00316.22
7.3.290.0000.00716.23
7.3.280.0080.01016.28
7.3.270.0120.00617.40
7.3.260.0190.00316.22
7.3.250.0140.00316.24
7.3.240.0150.00816.40
7.3.230.0100.01416.39
7.3.210.0060.01216.34
7.3.200.0110.00519.39
7.3.190.0040.01116.42
7.3.180.0150.00316.39
7.3.170.0090.00916.41
7.3.160.0090.00616.53
7.3.00.0100.00016.46
7.2.330.0090.00816.39
7.2.320.0030.01316.28
7.2.310.0000.01716.66
7.2.300.0090.00916.40
7.2.290.0150.00316.34
7.2.130.0040.01116.71
7.2.120.0110.00416.54
7.2.110.0040.01116.65
7.2.100.0060.00616.65
7.2.90.0120.00416.38
7.2.80.0070.01016.33
7.2.70.0140.00316.59
7.2.60.0070.00616.61
7.2.50.0070.00716.48
7.2.40.0030.00916.80
7.2.30.0150.00416.80
7.2.20.0070.00716.74
7.2.10.0000.01116.57
7.2.00.0060.00818.01
7.1.250.0120.00615.77
7.1.240.0170.00015.58
7.1.230.0040.01115.50
7.1.220.0110.00715.50
7.1.210.0070.00715.57
7.1.200.0090.00315.35
7.1.190.0070.00715.39
7.1.180.0070.00715.63
7.1.170.0130.00015.41
7.1.160.0080.00815.30
7.1.150.0060.01015.58
7.1.140.0090.00315.26
7.1.130.0060.00915.36
7.1.120.0000.01115.66
7.1.110.0070.00415.66
7.1.100.0060.00616.75
7.1.90.0100.00315.61
7.1.80.0090.00615.18
7.1.70.0000.00816.31
7.1.60.0030.01517.44
7.1.50.0050.01116.13
7.1.40.0060.00315.50
7.1.30.0070.00715.62
7.1.20.0070.01015.67
7.1.10.0060.00515.28
7.1.00.0000.04618.95
7.0.330.0040.00915.17
7.0.320.0030.00615.03
7.0.310.0060.00315.27
7.0.300.0080.00415.37
7.0.290.0030.01015.15
7.0.280.0000.00915.22
7.0.270.0080.00415.16
7.0.260.0060.00915.14
7.0.250.0030.01014.99
7.0.240.0040.00715.20
7.0.230.0090.00615.07
7.0.220.0000.01115.21
7.0.210.0040.00814.99
7.0.200.0220.00414.89
7.0.190.0060.01015.30
7.0.180.0050.00315.14
7.0.170.0030.00714.98
7.0.160.0040.00714.94
7.0.150.0060.01314.99
7.0.140.0060.00915.20
7.0.130.0000.01115.44
7.0.120.0030.00715.27
7.0.110.0060.00315.34
7.0.100.0120.00315.25
7.0.90.0060.00315.22
7.0.80.0060.01215.30
7.0.70.0080.00415.13
7.0.60.0250.02517.62
7.0.50.0050.04516.48
7.0.40.0090.04416.67
7.0.30.0170.03416.55
7.0.20.0090.02716.63
7.0.10.0080.03216.69
7.0.00.0090.04716.54
5.6.380.0060.01214.16
5.6.370.0070.00714.10
5.6.360.0070.00713.92
5.6.350.0030.00613.90
5.6.340.0060.00614.02
5.6.330.0040.01113.96
5.6.320.0070.00713.95
5.6.310.0000.00913.96
5.6.300.0090.00313.59
5.6.290.0040.00714.02
5.6.280.0040.02517.41
5.6.270.0030.01013.86
5.6.260.0030.01014.00
5.6.250.0040.00813.98
5.6.240.0000.00814.07
5.6.230.0060.01213.89
5.6.220.0030.01013.78
5.6.210.0080.02917.32
5.6.200.0030.03016.05
5.6.190.0080.03117.31
5.6.180.0170.04117.08
5.6.170.0150.03517.32
5.6.160.0070.02217.27
5.6.150.0060.04516.15
5.6.140.0070.04316.03
5.6.130.0080.04316.08
5.6.120.0120.03717.68
5.6.110.0070.04317.63
5.6.100.0120.03217.43
5.6.90.0050.04617.49
5.6.80.0100.04017.04
5.6.70.0070.00413.79
5.6.60.0100.00313.72
5.6.50.0030.00813.70
5.6.40.0000.01013.77
5.6.30.0030.00914.05
5.6.20.0030.00714.06
5.6.10.0040.00813.57
5.6.00.0000.00913.73
5.5.380.0000.01210.94
5.5.370.0040.00410.70
5.5.360.0070.00310.43
5.5.350.0030.03615.63
5.5.340.0080.02214.26
5.5.330.0050.03915.32
5.5.320.0300.03515.32
5.5.310.0290.03315.34
5.5.300.0050.02314.30
5.5.290.0050.04014.35
5.5.280.0050.04515.73
5.5.270.0080.03615.71
5.5.260.0000.02815.61
5.5.250.0150.03815.64
5.5.240.0130.03515.29
5.5.230.0030.00510.77
5.5.220.0040.00710.61
5.5.210.0100.00310.79
5.5.200.0070.00310.81
5.5.190.0040.00710.41
5.5.180.0030.00310.43
5.5.170.0030.00310.70
5.5.160.0040.00410.46
5.5.150.0050.00510.44
5.5.140.0060.00010.30
5.5.130.0080.00010.59
5.5.120.0040.00810.38
5.5.110.0030.00610.61
5.5.100.0030.00310.66
5.5.90.0030.01010.39
5.5.80.0070.00710.53
5.5.70.0060.00010.61
5.5.60.0000.01110.49
5.5.50.0000.01110.71
5.5.40.0000.00610.68
5.5.30.0030.00610.49
5.5.20.0040.00410.59
5.5.10.0070.00710.64
5.5.00.0080.00010.79

preferences:
66.05 ms | 400 KiB | 5 Q