3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo sha1(uniqid('1', true)); echo sha1(uniqid('1', 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)
7.4.10.0070.01314.98
7.4.00.0040.01414.87
7.3.130.0030.01014.66
7.3.120.0070.01114.72
7.3.110.0080.00814.53
7.3.100.0070.00714.44
7.3.90.0030.01414.73
7.3.80.0000.01314.88
7.3.70.0080.00814.68
7.3.60.0030.00614.73
7.3.50.0030.00614.81
7.3.40.0000.01114.38
7.3.30.0120.00414.74
7.3.20.0000.01116.39
7.3.10.0000.01316.28
7.3.00.0070.00716.49
7.2.260.0070.01115.11
7.2.250.0110.00714.51
7.2.240.0030.01014.50
7.2.230.0090.00614.86
7.2.220.0120.00614.84
7.2.210.0030.01514.71
7.2.200.0100.00714.82
7.2.190.0040.01115.07
7.2.180.0040.01115.02
7.2.170.0070.00714.87
7.2.160.0030.01014.75
7.2.150.0050.00517.02
7.2.140.0120.00016.44
7.2.130.0100.00616.68
7.2.120.0030.00716.43
7.2.110.0120.00316.77
7.2.100.0110.00416.89
7.2.90.0120.00416.89
7.2.80.0130.00316.68
7.2.70.0060.00916.95
7.2.60.0000.01216.52
7.2.50.0070.01016.76
7.2.40.0100.00616.96
7.2.30.0040.01016.74
7.2.20.0070.00717.01
7.2.10.0060.00916.80
7.2.00.0040.00917.76
7.1.330.0070.00715.75
7.1.320.0000.01415.38
7.1.310.0030.01015.38
7.1.300.0090.00615.68
7.1.290.0040.01115.43
7.1.280.0160.00015.64
7.1.270.0070.00715.58
7.1.260.0080.00415.77
7.1.250.0030.00915.89
7.1.240.0000.00915.47
7.1.230.0070.01015.77
7.1.220.0090.00915.74
7.1.210.0050.00515.68
7.1.200.0030.01015.81
7.1.190.0030.01215.54
7.1.180.0040.01115.73
7.1.170.0070.00815.80
7.1.160.0030.00915.78
7.1.150.0030.01015.39
7.1.140.0040.01115.80
7.1.130.0070.00715.45
7.1.120.0060.00615.71
7.1.110.0000.01515.61
7.1.100.0000.01315.55
7.1.90.0070.01015.73
7.1.80.0000.01415.72
7.1.70.0020.01016.29
7.1.60.0100.00917.64
7.1.50.0030.00916.25
7.1.40.0060.00915.50
7.1.30.0000.01615.77
7.1.20.0070.00715.49
7.1.10.0060.00615.76
7.1.00.0030.02719.07
7.0.330.0040.01215.14
7.0.320.0030.00515.01
7.0.310.0130.00315.16
7.0.300.0030.01415.06
7.0.290.0110.00414.98
7.0.280.0040.01115.33
7.0.270.0000.01215.45
7.0.260.0000.01515.28
7.0.250.0090.00315.32
7.0.240.0070.00415.09
7.0.230.0080.00815.18
7.0.220.0030.01015.26
7.0.210.0040.00415.29
7.0.200.0060.00315.90
7.0.190.0000.01115.36
7.0.180.0030.01015.09
7.0.170.0040.01215.07
7.0.160.0040.01115.48
7.0.150.0060.00915.29
7.0.140.0070.04018.74
7.0.130.0000.01515.42
7.0.120.0070.00315.48
7.0.110.0070.00715.19
7.0.100.0070.01015.38
7.0.90.0120.00315.40
7.0.80.0060.00615.33
7.0.70.0060.00915.30
7.0.60.0100.04117.61
7.0.50.0060.04116.73
7.0.40.0040.04416.79
7.0.30.0130.02316.85
7.0.20.0120.03816.81
7.0.10.0070.04716.61
7.0.00.0080.02316.88
5.6.400.0040.01214.27
5.6.390.0000.01714.54
5.6.380.0030.01014.17
5.6.370.0070.00714.18
5.6.360.0040.00813.71
5.6.350.0040.00714.25
5.6.340.0040.01114.42
5.6.330.0080.00414.19
5.6.320.0100.00014.54
5.6.310.0000.01414.23
5.6.300.0130.00314.39
5.6.290.0070.00714.42
5.6.280.0080.04517.53
5.6.270.0070.01114.20
5.6.260.0070.00714.06
5.6.250.0000.01514.19
5.6.240.0030.00613.98
5.6.230.0030.00914.15
5.6.220.0120.00414.16
5.6.210.0080.04417.37
5.6.200.0050.03416.11
5.6.190.0060.04417.31
5.6.180.2180.02617.35
5.6.170.0200.03517.35
5.6.160.0000.02917.33
5.6.150.0050.04316.16
5.6.140.0040.02316.31
5.6.130.0090.04516.31
5.6.120.0070.03117.59
5.6.110.0030.04717.44
5.6.100.0070.03517.55
5.6.90.0070.03017.56
5.6.80.0020.04917.19
5.6.70.1610.01517.16
5.6.60.0040.01114.02
5.6.50.0040.01114.29
5.6.40.0080.00814.18
5.6.30.0030.01014.00
5.6.20.0000.01114.09
5.6.10.0030.00614.22
5.6.00.0060.00913.81
5.5.380.0100.00314.05
5.5.370.0030.00913.89
5.5.360.0000.01314.04
5.5.350.0070.03817.22
5.5.340.0070.04016.09
5.5.330.0050.04417.22
5.5.320.0250.03517.39
5.5.310.0150.03317.19
5.5.300.0050.03316.10
5.5.290.0060.02916.13
5.5.280.0050.03017.40
5.5.270.0030.03517.54
5.5.260.0080.04517.58
5.5.250.0050.04217.38
5.5.240.0030.02217.15
5.5.230.0000.01314.25
5.5.220.0040.00413.77
5.5.210.0030.00913.83
5.5.200.0090.00314.18
5.5.190.0100.00614.17
5.5.180.0110.00413.95
5.5.170.0070.00714.12
5.5.160.0100.00014.18
5.5.150.0040.00814.18
5.5.140.0110.00313.98
5.5.130.0120.00414.16
5.5.120.0100.00314.18
5.5.110.0070.00713.95
5.5.100.0060.00313.91
5.5.90.0000.01613.89
5.5.80.0040.00413.84
5.5.70.0070.00713.86
5.5.60.0130.00313.90
5.5.50.0030.01014.10
5.5.40.0070.00714.14
5.5.30.0030.01013.86
5.5.20.0030.00614.18
5.5.10.0090.00614.13
5.5.00.0060.00613.82
5.4.450.0150.03515.40
5.4.440.0160.02115.34
5.4.430.0240.03515.19
5.4.420.0150.02815.41
5.4.410.0190.04115.36
5.4.400.0180.03615.18
5.4.390.0220.03915.20
5.4.380.0200.03015.20
5.4.370.0150.02815.20
5.4.360.0130.02715.18
5.4.350.0150.03715.04
5.4.340.0220.03715.09
5.4.330.0090.00311.27
5.4.320.0200.03815.23
5.4.310.0150.02515.21
5.4.300.0230.03215.09
5.4.290.0230.03315.03
5.4.280.0200.03815.04
5.4.270.0170.03915.20
5.4.260.0180.02015.25
5.4.250.0200.03715.24
5.4.240.0230.02815.17
5.4.230.0180.03915.08
5.4.220.0250.03215.09
5.4.210.0200.02515.20
5.4.200.0210.03515.16
5.4.190.0230.02815.19
5.4.180.0180.03815.25
5.4.170.0170.04215.02
5.4.160.0170.03015.17
5.4.150.0150.02215.20
5.4.140.0170.02113.77
5.4.130.0130.02213.72
5.4.120.0130.02113.82
5.4.110.0150.01813.85
5.4.100.0150.01813.84
5.4.90.0130.01813.87
5.4.80.0130.02013.86
5.4.70.0150.01813.74
5.4.60.0150.02013.85
5.4.50.0110.02213.81
5.4.40.0100.02413.81
5.4.30.0120.02313.75
5.4.20.0180.02013.65
5.4.10.0130.02013.81
5.4.00.0120.02013.58
5.3.290.0240.02013.01
5.3.280.0210.03512.85
5.3.270.0220.03712.86
5.3.260.0130.02712.85
5.3.250.0150.02212.86
5.3.240.0130.02812.85
5.3.230.0130.02312.85
5.3.220.0150.01812.86
5.3.210.0130.02112.93
5.3.200.0150.01912.83
5.3.190.0140.02012.93
5.3.180.0180.01712.96
5.3.170.0100.02312.89
5.3.160.0110.02112.88
5.3.150.0150.01912.88
5.3.140.0130.02012.84
5.3.130.0100.02112.92
5.3.120.0150.02012.88
5.3.110.0160.01812.86
5.3.100.0150.01812.67
5.3.90.0130.02112.69
5.3.80.0130.02112.55
5.3.70.0100.02212.55
5.3.60.0140.02012.55
5.3.50.0120.02212.59
5.3.40.0210.01612.54
5.3.30.0130.02012.56
5.3.20.0170.01812.45
5.3.10.0220.03612.45
5.3.00.0170.02712.47
5.2.170.0100.03711.19
5.2.160.0170.02711.30
5.2.150.0200.03711.00
5.2.140.0230.03010.99
5.2.130.0270.03311.04
5.2.120.0400.05011.01
5.2.110.0300.03011.00
5.2.100.0300.06010.98
5.2.90.0370.02311.25
5.2.80.0400.04711.03
5.2.70.0200.04311.00
5.2.60.0300.03011.20
5.2.50.0200.03311.08
5.2.40.0300.05710.90
5.2.30.0230.04310.90
5.2.20.0170.03310.94
5.2.10.0230.05310.90
5.2.00.0230.02710.90
5.1.60.0200.02310.90
5.1.50.0200.03010.90
5.1.40.0270.04010.90
5.1.30.0230.04310.90
5.1.20.0270.05010.90
5.1.10.0200.02710.90
5.1.00.0270.03710.90
5.0.50.0200.04010.90
5.0.40.0170.03010.90
5.0.30.0170.06310.90
5.0.20.0100.04710.90
5.0.10.0200.03710.90
5.0.00.0130.06010.90
4.4.90.0130.01710.90
4.4.80.0130.02010.90
4.4.70.0170.03010.90
4.4.60.0100.02010.90
4.4.50.0130.01710.90
4.4.40.0170.04710.90
4.4.30.0200.03010.90
4.4.20.0100.02010.90
4.4.10.0100.03310.90
4.4.00.0100.05010.90
4.3.110.0130.02710.90
4.3.100.0130.03310.90
4.3.90.0130.02710.90
4.3.80.0100.04710.90
4.3.70.0200.02710.90
4.3.60.0070.04010.90
4.3.50.0100.04010.90
4.3.40.0170.03310.90
4.3.30.0100.01710.90
4.3.20.0030.02310.90
4.3.10.0030.03010.90
4.3.00.0100.02010.90

preferences:
38.52 ms | 401 KiB | 5 Q