3v4l.org

run code in 300+ PHP versions simultaneously
<?php $newPass = md5(uniqid(rand(10000000, 99999999), true)); echo $newPass;

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)
7.4.10.0070.01115.16
7.4.00.0070.00715.13
7.3.130.0110.00714.77
7.3.120.0070.01014.45
7.3.110.0160.00314.64
7.3.100.0070.00714.38
7.3.90.0040.01114.83
7.3.80.0070.00414.73
7.3.70.0040.00814.66
7.3.60.0090.00314.67
7.3.50.0060.00614.40
7.3.40.0040.01114.65
7.3.30.0060.00914.61
7.3.20.0060.00616.59
7.3.10.0050.01016.44
7.3.00.0030.00916.65
7.2.260.0000.01814.57
7.2.250.0110.00615.07
7.2.240.0080.00815.01
7.2.230.0030.01315.00
7.2.220.0040.01215.00
7.2.210.0000.01015.09
7.2.200.0060.00914.83
7.2.190.0070.00414.97
7.2.180.0030.01015.03
7.2.170.0060.00914.91
7.2.160.0030.01014.94
7.2.150.0040.01117.02
7.2.140.0060.00616.86
7.2.130.0050.01016.90
7.2.120.0060.00816.70
7.2.110.0060.00816.60
7.2.100.0030.01316.93
7.2.90.0040.01316.65
7.2.80.0090.00716.64
7.2.70.0060.00916.71
7.2.60.0100.00716.71
7.2.50.0030.00816.81
7.2.40.0110.00516.75
7.2.30.0070.00916.91
7.2.20.0030.01016.70
7.2.10.0020.01316.74
7.2.00.0090.00417.62
7.1.330.0030.01415.54
7.1.320.0030.01015.66
7.1.310.0070.00415.32
7.1.300.0050.00515.87
7.1.290.0090.00315.61
7.1.280.0060.00615.78
7.1.270.0030.01315.72
7.1.260.0030.01015.71
7.1.250.0020.01215.77
7.1.240.0030.01015.57
7.1.230.0020.01115.67
7.1.220.0040.01015.80
7.1.210.0050.01115.60
7.1.200.0080.00615.88
7.1.190.0090.00615.71
7.1.180.0080.00815.67
7.1.170.0090.00515.41
7.1.160.0050.00615.74
7.1.150.0050.00915.65
7.1.140.0070.00615.61
7.1.130.0070.01015.69
7.1.120.0020.00815.82
7.1.110.0060.00915.74
7.1.100.0090.00515.52
7.1.90.0060.00615.52
7.1.80.0040.00915.70
7.1.70.0040.00616.22
7.1.60.0060.01016.92
7.1.50.0050.01316.17
7.1.40.0050.00815.58
7.1.30.0030.01015.58
7.1.20.0060.00615.68
7.1.10.0050.01015.83
7.1.00.0060.01518.02
7.0.330.0050.00915.18
7.0.320.0040.00915.55
7.0.310.0030.01015.09
7.0.300.0060.00415.21
7.0.290.0070.00715.01
7.0.280.0040.00915.16
7.0.270.0090.00415.22
7.0.260.0060.00715.16
7.0.250.0090.00415.38
7.0.240.0060.00715.35
7.0.230.0100.00315.17
7.0.220.0060.01015.24
7.0.210.0040.00715.19
7.0.200.0030.00715.69
7.0.190.0060.00815.32
7.0.180.0050.00415.28
7.0.170.0070.00715.38
7.0.160.0030.00915.04
7.0.150.0070.00615.32
7.0.140.0060.02917.56
7.0.130.0030.00815.24
7.0.120.0020.01115.15
7.0.110.0050.00715.45
7.0.100.0050.00515.13
7.0.90.0020.01115.34
7.0.80.0020.01215.16
7.0.70.0070.00515.41
7.0.60.0080.03116.93
7.0.50.0010.03116.15
7.0.40.0070.03115.51
7.0.30.0140.01915.55
7.0.20.0110.01815.64
7.0.10.0120.03115.69
7.0.00.0060.03115.73
5.6.400.0030.00914.30
5.6.390.0040.00414.39
5.6.380.0070.00714.19
5.6.370.0120.00414.21
5.6.360.0090.00414.37
5.6.350.0070.00714.36
5.6.340.0070.00514.05
5.6.330.0090.00314.02
5.6.320.0050.00714.37
5.6.310.0050.00814.28
5.6.300.0060.00714.18
5.6.290.0050.00814.21
5.6.280.0060.02916.59
5.6.270.0050.01014.03
5.6.260.0060.00814.31
5.6.250.0030.00914.07
5.6.240.0100.00414.33
5.6.230.0020.00914.22
5.6.220.0020.01014.16
5.6.210.0030.02616.35
5.6.200.0070.02915.50
5.6.190.0080.01816.35
5.6.180.1160.02316.42
5.6.170.0120.03116.18
5.6.160.0040.02316.41
5.6.150.0030.03015.54
5.6.140.0070.02015.59
5.6.130.0080.02215.44
5.6.120.0090.01916.42
5.6.110.0080.02916.45
5.6.100.0130.02716.55
5.6.90.0060.02116.57
5.6.80.0060.01516.22
5.6.70.0140.02816.24
5.6.60.0030.01113.98
5.6.50.0090.00614.07
5.6.40.0080.00514.11
5.6.30.0020.01014.13
5.6.20.0070.00714.19
5.6.10.0050.00914.06
5.6.00.0030.01014.11
5.5.380.0050.00712.60
5.5.370.0020.01012.64
5.5.360.0010.00812.65
5.5.350.0030.03315.09
5.5.340.0050.01914.51
5.5.330.0020.02115.26
5.5.320.0120.02715.03
5.5.310.0110.03015.13
5.5.300.0060.03214.14
5.5.290.0050.02014.30
5.5.280.0050.02415.45
5.5.270.0040.03415.47
5.5.260.0080.02315.16
5.5.250.0040.02615.24
5.5.240.0090.02814.97
5.5.230.0090.00512.42
5.5.220.0040.01012.48
5.5.210.0040.00812.49
5.5.200.0080.00312.60
5.5.190.0060.00412.39
5.5.180.0030.00912.47
5.5.170.0090.00312.48
5.5.160.0050.00312.40
5.5.150.0050.00812.60
5.5.140.0020.00812.69
5.5.130.0030.00712.36
5.5.120.0060.00812.60
5.5.110.0040.00712.38
5.5.100.0080.00312.44
5.5.90.0010.01012.59
5.5.80.0070.00812.42
5.5.70.0050.00712.50
5.5.60.0040.01012.66
5.5.50.0050.00712.42
5.5.40.0070.00712.42
5.5.30.0060.00612.31
5.5.20.0060.00512.34
5.5.10.0050.00812.56
5.5.00.0050.00912.33
5.4.450.0080.02113.90
5.4.440.0330.02213.89
5.4.430.0050.02713.69
5.4.420.0070.02213.58
5.4.410.0090.02113.75
5.4.400.0550.02713.42
5.4.390.0150.02313.51
5.4.380.0110.02113.52
5.4.370.0090.01813.42
5.4.360.0120.01513.43
5.4.350.0120.01913.45
5.4.340.0100.02013.55
5.4.330.0050.00310.81
5.4.320.0080.01511.28
5.4.310.0050.01611.38
5.4.300.0070.01311.37
5.4.290.0020.01911.40
5.4.280.0050.01511.38
5.4.270.0050.01711.30
5.4.260.0100.02513.48
5.4.250.0060.02413.43
5.4.240.0090.02613.40
5.4.230.0060.02913.42
5.4.220.0070.02913.43
5.4.210.0040.02313.51
5.4.200.0040.03113.51
5.4.190.0050.02413.60
5.4.180.0070.02013.42
5.4.170.0100.01913.49
5.4.160.0080.02713.57
5.4.150.0060.02513.40
5.4.140.0090.02012.69
5.4.130.0040.02912.67
5.4.120.0040.02912.66
5.4.110.0050.02512.67
5.4.100.0100.01712.77
5.4.90.0040.02812.63
5.4.80.0100.01812.71
5.4.70.0060.02612.71
5.4.60.0060.02612.68
5.4.50.0050.02212.47
5.4.40.0030.02212.74
5.4.30.0090.01812.70
5.4.20.0140.02112.65
5.4.10.0050.02412.54
5.4.00.0060.02412.56
5.3.290.0040.01811.25
5.3.280.0050.02311.72
5.3.270.0060.02411.89
5.3.260.0060.02311.83
5.3.250.0070.02111.84
5.3.240.0050.02611.80
5.3.230.0030.02311.71
5.3.220.0040.02711.75
5.3.210.0070.02611.80
5.3.200.0080.02611.70
5.3.190.0090.01911.65
5.3.180.0070.01911.70
5.3.170.0050.03111.75
5.3.160.0060.02211.67
5.3.150.0110.02111.80
5.3.140.0060.02011.86
5.3.130.0070.02811.68
5.3.120.0040.02511.72
5.3.110.0030.02311.62
5.3.100.0040.02211.46
5.3.90.0080.01911.52
5.3.80.0050.02911.44
5.3.70.0070.02111.52
5.3.60.0080.02311.59
5.3.50.0060.02011.39
5.3.40.0120.02111.53
5.3.30.0060.02811.62
5.3.20.0090.02411.38
5.3.10.0040.02011.34
5.3.00.0040.02211.23
5.2.170.0080.02010.25
5.2.160.0050.02810.40
5.2.150.0020.03310.31
5.2.140.0080.02610.15
5.2.130.0100.02510.22
5.2.120.0080.02010.22
5.2.110.0040.02410.16
5.2.100.0040.02210.31
5.2.90.0050.02010.23
5.2.80.0050.02310.27
5.2.70.0030.02510.16
5.2.60.0050.02110.11
5.2.50.0050.02310.20
5.2.40.0050.02210.15
5.2.30.0060.02910.20
5.2.20.0000.02610.00
5.2.10.0030.02110.02
5.2.00.0030.02310.00
5.1.60.0030.0199.62
5.1.50.0030.0189.50
5.1.40.0030.0209.45
5.1.30.0040.0209.70
5.1.20.0050.0189.75
5.1.10.0050.0189.49
5.1.00.0020.0259.59
5.0.50.0070.0148.83
5.0.40.0070.0208.81
5.0.30.0090.0188.71
5.0.20.0040.0198.56
5.0.10.0030.0158.71
5.0.00.0030.0228.54
4.4.90.0020.0147.74
4.4.80.0050.0107.74
4.4.70.0000.0147.74
4.4.60.0020.0127.74
4.4.50.0000.0177.74
4.4.40.0060.0137.74
4.4.30.0090.0127.74
4.4.20.0000.0157.74
4.4.10.0030.0127.74
4.4.00.0030.0237.74
4.3.110.0000.0167.74
4.3.100.0020.0137.74
4.3.90.0000.0187.74
4.3.80.0010.0207.74
4.3.70.0070.0137.74
4.3.60.0030.0177.74
4.3.50.0050.0157.74
4.3.40.0070.0137.74
4.3.30.0020.0177.74
4.3.20.0020.0147.74
4.3.10.0000.0157.74
4.3.00.0050.0167.92

preferences:
38.15 ms | 400 KiB | 5 Q