3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo $newPass = md5(uniqid(rand(1000000,999999999999), 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)
7.4.10.0050.01115.55
7.4.00.0030.01415.54
7.3.130.0070.01215.28
7.3.120.0070.01115.53
7.3.110.0050.01415.29
7.3.100.0090.00515.40
7.3.90.0020.01415.34
7.3.80.0100.00615.59
7.3.70.0080.00915.38
7.3.60.0080.00515.33
7.3.50.0100.00615.41
7.3.40.0120.00415.46
7.3.30.0090.00715.39
7.3.20.0050.00817.30
7.3.10.0020.00917.21
7.3.00.0050.00917.26
7.2.260.0020.01615.74
7.2.250.0070.01215.73
7.2.240.0060.01215.71
7.2.230.0080.00915.85
7.2.220.0070.00715.78
7.2.210.0090.00715.64
7.2.200.0050.00915.76
7.2.190.0090.00515.63
7.2.180.0050.01015.59
7.2.170.0050.00915.63
7.2.160.0140.00215.72
7.2.150.0030.01117.41
7.2.140.0100.00517.50
7.2.130.0020.01317.58
7.2.120.0020.01017.48
7.2.110.0030.00817.50
7.2.100.0090.00517.54
7.2.90.0050.00917.46
7.2.80.0110.00517.47
7.2.70.0070.00917.47
7.2.60.0050.00617.36
7.2.50.0030.00817.47
7.2.40.0070.00917.53
7.2.30.0100.00417.52
7.2.20.0120.00317.62
7.2.10.0050.01117.44
7.2.00.0060.00718.15
7.1.330.0030.01316.29
7.1.320.0050.00916.18
7.1.310.0070.00516.53
7.1.300.0050.01016.40
7.1.290.0080.00516.29
7.1.280.0050.00716.37
7.1.270.0050.00916.28
7.1.260.0040.00916.45
7.1.250.0030.00816.35
7.1.240.0070.00816.33
7.1.230.0050.00916.44
7.1.220.0030.01016.39
7.1.210.0070.00516.45
7.1.200.0070.00716.52
7.1.190.0050.00516.27
7.1.180.0080.00516.34
7.1.170.0030.01016.37
7.1.160.0030.01216.38
7.1.150.0050.00816.38
7.1.140.0060.00716.27
7.1.130.0070.00816.42
7.1.120.0050.00816.39
7.1.110.0080.00516.34
7.1.100.0050.00916.48
7.1.90.0030.01116.39
7.1.80.0080.00716.25
7.1.70.0040.00716.62
7.1.60.0080.00616.63
7.1.50.0030.01216.56
7.1.40.0080.00516.26
7.1.30.0050.00616.23
7.1.20.0070.00516.33
7.1.10.0010.01216.42
7.1.00.0050.03118.46
7.0.330.0030.01116.05
7.0.320.0020.00916.02
7.0.310.0050.00915.85
7.0.300.0050.00915.95
7.0.290.0030.00916.03
7.0.280.0070.00715.97
7.0.270.0100.00516.06
7.0.260.0080.00616.01
7.0.250.0050.01016.14
7.0.240.0080.00616.08
7.0.230.0130.00215.93
7.0.220.0060.00615.94
7.0.210.0070.00516.05
7.0.200.0040.01016.29
7.0.190.0070.00316.06
7.0.180.0070.00516.23
7.0.170.0050.00816.14
7.0.160.0100.00715.86
7.0.150.0090.00515.95
7.0.140.0060.02718.14
7.0.130.0050.00616.03
7.0.120.0070.00716.07
7.0.110.0080.00716.10
7.0.100.0070.00515.90
7.0.90.0080.00716.01
7.0.80.0030.01215.95
7.0.70.0070.00716.01
7.0.60.0070.03217.35
7.0.50.0080.01816.75
7.0.40.0100.03116.02
7.0.30.0180.02016.15
7.0.20.0110.02416.04
7.0.10.0140.02916.09
7.0.00.0090.02016.07
5.6.400.0030.01015.10
5.6.390.0020.01215.15
5.6.380.0020.01414.93
5.6.370.0050.00715.18
5.6.360.0040.01314.98
5.6.350.0030.00815.09
5.6.340.0060.00914.91
5.6.330.0040.00914.86
5.6.320.0070.00915.25
5.6.310.0050.01214.99
5.6.300.0060.00914.93
5.6.290.0050.00715.09
5.6.280.0050.02817.09
5.6.270.0090.00914.90
5.6.260.0020.00914.89
5.6.250.0040.01115.04
5.6.240.0060.00615.00
5.6.230.0040.01315.07
5.6.220.0020.01215.10
5.6.210.0100.02916.74
5.6.200.0030.03415.97
5.6.190.0040.01716.89
5.6.180.0200.03216.80
5.6.170.0150.03016.97
5.6.160.0060.03216.72
5.6.150.0030.02115.97
5.6.140.0050.03016.03
5.6.130.0070.03116.02
5.6.120.0070.02617.03
5.6.110.0050.02916.84
5.6.100.0090.02416.88
5.6.90.0060.01916.94
5.6.80.0060.02316.86
5.6.70.0150.03216.72
5.6.60.0050.00514.92
5.6.50.0060.00714.86
5.6.40.0060.00814.88
5.6.30.0060.01114.96
5.6.20.0050.00914.80
5.6.10.0070.00514.86
5.6.00.0070.00714.89
5.5.380.0060.00914.88
5.5.370.0060.00615.01
5.5.360.0100.00514.68
5.5.350.0070.03116.77
5.5.340.0080.01415.88
5.5.330.0040.02316.73
5.5.320.0080.03116.77
5.5.310.0160.01316.68
5.5.300.0050.02215.83
5.5.290.0050.03015.79
5.5.280.0050.02616.78
5.5.270.0030.02216.88
5.5.260.0060.02916.64
5.5.250.0090.02316.85
5.5.240.0040.02116.57
5.5.230.0050.01014.66
5.5.220.0070.00714.79
5.5.210.0030.00914.79
5.5.200.0080.00814.84
5.5.190.0060.00714.75
5.5.180.0030.01014.77
5.5.170.0060.00914.73
5.5.160.0030.00814.89
5.5.150.0070.00814.88
5.5.140.0020.01114.75
5.5.130.0030.01114.81
5.5.120.0020.01014.80
5.5.110.0050.00714.81
5.5.100.0070.00914.73
5.5.90.0050.01014.73
5.5.80.0050.00614.81
5.5.70.0080.00714.88
5.5.60.0050.00914.83
5.5.50.0050.01014.89
5.5.40.0080.00515.01
5.5.30.0060.00614.75
5.5.20.0060.00514.86
5.5.10.0060.00614.70
5.5.00.0050.00514.92
5.4.450.0250.01914.29
5.4.440.0380.02614.24
5.4.430.0350.02314.29
5.4.420.0310.02614.31
5.4.410.0320.02814.19
5.4.400.0460.02114.34
5.4.390.0300.02314.29
5.4.380.0070.02414.02
5.4.370.0090.02314.10
5.4.360.0080.02114.08
5.4.350.0180.03414.14
5.4.340.0110.02114.10
5.4.330.0020.00811.76
5.4.320.0020.01811.97
5.4.310.0060.01512.05
5.4.300.0050.01912.12
5.4.290.0040.01912.07
5.4.280.0060.01711.88
5.4.270.0030.01811.98
5.4.260.0040.01812.01
5.4.250.0070.01812.00
5.4.240.0060.01711.89
5.4.230.0040.02011.89
5.4.220.0080.01411.86
5.4.210.0040.01612.04
5.4.200.0050.01711.96
5.4.190.0080.01311.96
5.4.180.0030.01611.96
5.4.170.0050.01611.95
5.4.160.0040.01711.96
5.4.150.0020.01811.91
5.4.140.0040.01611.85
5.4.130.0050.01411.88
5.4.120.0060.01511.95
5.4.110.0070.01411.76
5.4.100.0030.01711.86
5.4.90.0070.01411.88
5.4.80.0060.01711.85
5.4.70.0060.01611.79
5.4.60.0050.01611.88
5.4.50.0030.01811.89
5.4.40.0020.01811.86
5.4.30.0040.01611.84
5.4.20.0030.01911.81
5.4.10.0040.01711.86
5.4.00.0040.01811.69
5.3.290.0020.01912.08
5.3.280.0050.01712.07
5.3.270.0040.02212.03
5.3.260.0050.01812.10
5.3.250.0070.01512.06
5.3.240.0060.01512.01
5.3.230.0060.01712.01
5.3.220.0030.01811.98
5.3.210.0060.01812.06
5.3.200.0060.01611.97
5.3.190.0050.01812.00
5.3.180.0050.01612.00
5.3.170.0030.01712.04
5.3.160.0070.01712.05
5.3.150.0080.01612.02
5.3.140.0060.01712.09
5.3.130.0040.02112.04
5.3.120.0040.01812.01
5.3.110.0020.02012.05
5.3.100.0070.01711.86
5.3.90.0030.01711.89
5.3.80.0020.01611.80
5.3.70.0030.01611.86
5.3.60.0050.01711.84
5.3.50.0050.01611.83
5.3.40.0050.01711.89
5.3.30.0050.01711.83
5.3.20.0020.01811.71
5.3.10.0030.01911.66
5.3.00.0060.02011.64
5.2.170.0070.0339.19
5.2.160.0050.0309.19
5.2.150.0070.0359.19
5.2.140.0040.0339.19
5.2.130.0040.0309.15
5.2.120.0090.0319.15
5.2.110.0030.0319.16
5.2.100.0080.0259.16
5.2.90.0040.0319.15
5.2.80.0050.0299.14
5.2.70.0030.0319.14
5.2.60.0070.0359.10
5.2.50.0040.0409.07
5.2.40.0020.0339.04
5.2.30.0050.0299.02
5.2.20.0040.0299.03
5.2.10.0050.0288.94
5.2.00.0050.0298.80
5.1.60.0030.0258.09
5.1.50.0030.0258.09
5.1.40.0050.0258.07
5.1.30.0070.0328.41
5.1.20.0030.0268.44
5.1.10.0030.0278.16
5.1.00.0040.0288.16
5.0.50.0070.0196.64
5.0.40.0070.0216.50
5.0.30.0070.0286.32
5.0.20.0050.0256.28
5.0.10.0030.0206.26
5.0.00.0050.0296.25
4.4.90.0030.0154.78
4.4.80.0030.0154.75
4.4.70.0020.0154.75
4.4.60.0030.0154.75
4.4.50.0030.0154.77
4.4.40.0020.0254.70
4.4.30.0010.0174.76
4.4.20.0060.0174.85
4.4.10.0040.0184.84
4.4.00.0030.0284.76
4.3.110.0030.0164.67
4.3.100.0020.0204.66
4.3.90.0030.0184.63
4.3.80.0030.0274.58
4.3.70.0040.0174.63
4.3.60.0030.0194.63
4.3.50.0020.0274.63
4.3.40.0020.0314.54
4.3.30.0050.0203.32
4.3.20.0020.0153.29
4.3.10.0020.0153.26
4.3.00.0070.01713.14

preferences:
33.33 ms | 401 KiB | 5 Q