3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(hash('sha1',uniqid('rocket',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)
7.4.00.0030.00714.74
7.3.120.0060.00914.60
7.3.110.0140.00414.48
7.3.100.0030.01014.75
7.3.90.0110.00314.79
7.3.80.0070.00714.59
7.3.70.0110.00414.72
7.3.60.0000.00914.28
7.3.50.0000.01614.29
7.3.40.0070.01014.43
7.3.30.0040.00914.64
7.3.20.0080.00616.21
7.3.10.0030.00816.31
7.3.00.0070.00716.50
7.2.250.0100.01014.69
7.2.240.0030.01614.93
7.2.230.0030.01014.87
7.2.220.0070.00715.02
7.2.210.0070.00714.97
7.2.200.0110.00414.70
7.2.190.0070.00714.70
7.2.180.0070.01114.46
7.2.170.0090.00614.89
7.2.160.0070.00714.97
7.2.150.0090.00616.54
7.2.140.0080.00616.77
7.2.130.0100.00716.76
7.2.120.0000.01716.55
7.2.110.0040.01116.51
7.2.100.0030.01316.49
7.2.90.0000.00916.43
7.2.80.0070.00716.63
7.2.70.0060.00916.65
7.2.60.0040.00816.69
7.2.50.0100.00316.60
7.2.40.0110.00416.63
7.2.30.0110.00316.41
7.2.20.0030.00916.53
7.2.10.0100.00616.55
7.2.00.0040.01118.06
7.1.330.0060.01215.73
7.1.320.0110.00415.68
7.1.310.0040.00815.55
7.1.300.0030.01115.62
7.1.290.0000.01515.50
7.1.280.0110.00315.38
7.1.270.0070.01015.44
7.1.260.0030.00915.52
7.1.250.0040.01115.39
7.1.240.0070.00715.54
7.1.230.0030.01015.67
7.1.220.0060.00615.59
7.1.210.0030.00915.59
7.1.200.0120.00315.47
7.1.190.0080.00615.22
7.1.180.0030.00915.61
7.1.170.0030.01015.72
7.1.160.0060.00915.61
7.1.150.0090.00615.45
7.1.140.0070.00715.73
7.1.130.0120.00015.39
7.1.120.0060.00615.56
7.1.110.0090.00615.48
7.1.100.0030.00715.83
7.1.90.0090.00615.77
7.1.80.0000.01115.77
7.1.70.0020.01316.40
7.1.60.0070.01017.73
7.1.50.0100.00916.24
7.1.40.0090.00215.75
7.1.30.0090.00615.78
7.1.20.0000.01815.67
7.1.10.0100.00315.47
7.1.00.0060.02018.97
7.0.330.0000.01315.14
7.0.320.0060.00615.25
7.0.310.0080.00815.23
7.0.300.0030.00515.20
7.0.290.0030.00715.11
7.0.280.0060.00615.39
7.0.270.0000.00815.25
7.0.260.0060.00615.09
7.0.250.0060.00814.94
7.0.240.0080.00515.40
7.0.230.0030.00915.31
7.0.220.0030.01014.97
7.0.210.0070.00715.10
7.0.200.0030.00815.87
7.0.190.0080.00615.25
7.0.180.0000.01215.20
7.0.170.0080.00415.25
7.0.160.0130.00015.31
7.0.150.0030.01015.13
7.0.140.0060.03518.64
7.0.130.0060.00315.14
7.0.120.0040.00415.08
7.0.110.0260.05017.49
7.0.100.0170.04217.44
7.0.90.0070.04717.63
7.0.80.0100.04117.60
7.0.70.0170.03817.45
7.0.60.0140.03517.64
7.0.50.0120.04117.85
7.0.40.0100.02516.65
7.0.30.0060.04216.78
7.0.20.0070.04416.62
7.0.10.0100.04316.80
7.0.00.0110.04316.72
5.6.400.0030.01314.48
5.6.390.0040.01113.89
5.6.380.0090.00314.30
5.6.370.0050.01114.33
5.6.360.0100.00013.72
5.6.350.0030.00914.05
5.6.340.0000.01514.15
5.6.330.0040.00713.83
5.6.320.0030.01014.44
5.6.310.0030.01214.16
5.6.300.0060.00314.13
5.6.290.0030.01413.91
5.6.280.0070.03717.51
5.6.270.0060.00613.93
5.6.260.0090.04517.30
5.6.250.0150.04017.35
5.6.240.0050.04017.24
5.6.230.0120.04517.44
5.6.220.0080.04217.48
5.6.210.0030.04717.30
5.6.200.0120.04517.45
5.6.190.0050.04917.62
5.6.180.0100.03717.53
5.6.170.0140.04217.42
5.6.160.0070.04017.50
5.6.150.0110.03617.54
5.6.140.0080.05017.71
5.6.130.0020.04517.43
5.6.120.0050.04417.65
5.6.110.0150.03817.63
5.6.100.0140.02317.46
5.6.90.0120.04517.47
5.6.80.0070.04717.31
5.6.70.0080.04517.18
5.6.60.0070.04817.13
5.6.50.0070.05017.06
5.6.40.0130.02217.12
5.6.30.0100.03717.15
5.6.20.0020.04817.29
5.6.10.0080.03717.21
5.6.00.0060.03917.09
5.5.380.0100.03917.23
5.5.370.0050.04717.17
5.5.360.0100.03817.18
5.5.350.0140.03917.19
5.5.340.0100.04217.40
5.5.330.0120.03817.46
5.5.320.0070.04817.57
5.5.310.0040.04517.42
5.5.300.0070.04317.42
5.5.290.0080.04817.47
5.5.280.0080.03817.34
5.5.270.0100.04717.37
5.5.260.0120.04217.58
5.5.250.0070.04517.34
5.5.240.0050.04717.10
5.5.230.0030.04516.91
5.5.220.0110.03916.99
5.5.210.0020.04917.16
5.5.200.0030.04817.08
5.5.190.0080.04417.07
5.5.180.0080.04317.18
5.5.170.0030.01013.84
5.5.160.0080.04117.08
5.5.150.0070.04417.11
5.5.140.0070.05016.99
5.5.130.0080.04217.22
5.5.120.0110.03917.15
5.5.110.0110.02216.96
5.5.100.0080.04017.06
5.5.90.0050.02417.13
5.5.80.0070.04216.85
5.5.70.0050.02516.85
5.5.60.0030.02116.77
5.5.50.0020.02316.96
5.5.40.0060.02917.06
5.5.30.0000.02616.99
5.5.20.0020.02717.12
5.5.10.0090.02517.04
5.5.00.0000.03516.94
5.4.450.0140.03715.32
5.4.440.0070.03015.24
5.4.430.0040.04415.26
5.4.420.0100.03715.23
5.4.410.0060.03915.24
5.4.400.0120.03715.14
5.4.390.0030.03715.06
5.4.380.0070.04015.16
5.4.370.0070.03915.16
5.4.360.0070.04315.24
5.4.350.0000.04315.08
5.4.340.0140.03415.07
5.4.330.0040.00811.20
5.4.320.0070.04015.16
5.4.310.0050.04115.12
5.4.300.0090.03515.12
5.4.290.0050.02915.16
5.4.280.0050.04215.20
5.4.270.0080.03515.06
5.4.260.0020.04515.07
5.4.250.0050.03015.06
5.4.240.0120.02715.07
5.4.230.0100.01715.09
5.4.220.0050.02815.22
5.4.210.0020.02615.22
5.4.200.0030.03015.11
5.4.190.0000.02415.11
5.4.180.0060.02615.23
5.4.170.0130.01515.08
5.4.160.0100.03315.15
5.4.150.0050.03415.06
5.4.140.0060.02113.75
5.4.130.0080.02713.65
5.4.120.0050.01813.80
5.4.110.0050.02013.80
5.4.100.0020.02113.79
5.4.90.0080.01813.78
5.4.80.0040.02013.79
5.4.70.0080.02513.77
5.4.60.0080.01813.83
5.4.50.0000.03913.73
5.4.40.0060.01913.86
5.4.30.0040.02513.84
5.4.20.0060.03613.85
5.4.10.0030.03213.82
5.4.00.0030.04013.58
5.3.290.0080.03812.94
5.3.280.0030.02112.82
5.3.270.0050.02812.83
5.3.260.0010.02312.87
5.3.250.0020.02912.82
5.3.240.0060.02912.84
5.3.230.0040.02612.91
5.3.220.0070.01512.93
5.3.210.0020.02512.85
5.3.200.0030.02912.80
5.3.190.0000.02312.85
5.3.180.0020.02412.88
5.3.170.0050.02812.79
5.3.160.0030.02112.79
5.3.150.0110.01712.84
5.3.140.0030.02512.91
5.3.130.0030.02012.78
5.3.120.0070.01712.88
5.3.110.0030.04212.84
5.3.100.0050.04112.58
5.3.90.0070.03912.50
5.3.80.0030.02512.58
5.3.70.0030.03812.53
5.3.60.0030.02412.53
5.3.50.0030.04212.58
5.3.40.0060.03812.61
5.3.30.0050.03012.51
5.3.20.0030.03212.38
5.3.10.0060.03512.39
5.3.00.0100.03012.46
5.2.170.0070.05713.05
5.2.160.0030.03013.05
5.2.150.0070.04313.05
5.2.140.0070.05313.05
5.2.130.0070.06013.05
5.2.120.0100.05313.05
5.2.110.0170.05313.05
5.2.100.0000.06713.05
5.2.90.0100.04713.05
5.2.80.0030.05713.05
5.2.70.0070.06013.05
5.2.60.0100.05713.05
5.2.50.0100.05713.05
5.2.40.0030.05713.05
5.2.30.0130.05713.05
5.2.20.0070.05713.05
5.2.10.0000.06313.05
5.2.00.0070.05013.05
5.1.60.0070.05313.05
5.1.50.0130.04713.05
5.1.40.0130.04713.05
5.1.30.0100.04713.05
5.1.20.0070.05313.05
5.1.10.0070.04713.05
5.1.00.0030.05713.05
5.0.50.0030.03313.05
5.0.40.0070.04013.05
5.0.30.0030.06013.05
5.0.20.0000.04713.05
5.0.10.0000.04313.05
5.0.00.0070.04713.05
4.4.90.0000.03713.05
4.4.80.0000.02713.05
4.4.70.0030.03313.05
4.4.60.0100.02713.05
4.4.50.0000.03713.05
4.4.40.0000.05313.05
4.4.30.0030.02713.05
4.4.20.0070.03013.05
4.4.10.0030.03013.05
4.4.00.0070.04713.05
4.3.110.0030.03313.05
4.3.100.0030.03313.05
4.3.90.0030.02713.05
4.3.80.0030.05013.05
4.3.70.0030.03313.05
4.3.60.0000.03713.05
4.3.50.0030.03313.05
4.3.40.0000.05313.05
4.3.30.0070.03013.05
4.3.20.0000.03713.05
4.3.10.0070.03013.05
4.3.00.0000.03313.05

preferences:
35.78 ms | 400 KiB | 5 Q