3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo openssl_random_pseudo_bytes(15);

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)
8.3.60.0180.00318.43
8.3.50.0050.01221.81
8.3.40.0070.00718.80
8.3.30.0070.00719.10
8.3.20.0070.00020.04
8.3.10.0040.00421.95
8.3.00.0000.00822.57
8.2.180.0080.00818.66
8.2.170.0000.01518.78
8.2.160.0070.00720.79
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0070.00026.16
8.2.120.0080.00017.63
8.2.110.0070.00320.35
8.2.100.0080.00417.85
8.2.90.0040.00419.03
8.2.80.0040.00417.97
8.2.70.0060.00317.62
8.2.60.0080.00017.79
8.2.50.0040.00418.07
8.2.40.0070.00018.16
8.2.30.0040.00417.99
8.2.20.0030.00517.70
8.2.10.0030.00619.38
8.2.00.0030.00517.54
8.1.280.0130.00725.92
8.1.270.0000.00722.23
8.1.260.0070.00026.35
8.1.250.0000.00928.09
8.1.240.0030.01423.74
8.1.230.0030.00720.99
8.1.220.0090.00017.74
8.1.210.0050.00318.77
8.1.200.0060.00317.10
8.1.190.0000.00817.52
8.1.180.0030.00618.10
8.1.170.0040.00418.61
8.1.160.0050.00221.92
8.1.150.0040.00418.56
8.1.140.0050.00217.33
8.1.130.0000.00717.71
8.1.120.0030.00317.28
8.1.110.0100.00017.36
8.1.100.0000.00717.36
8.1.90.0080.00017.20
8.1.80.0040.00417.35
8.1.70.0030.00317.21
8.1.60.0050.00317.45
8.1.50.0040.00417.46
8.1.40.0000.00817.44
8.1.30.0040.00417.41
8.1.20.0040.00417.58
8.1.10.0040.00417.54
8.1.00.0040.00417.41
8.0.300.0000.00818.77
8.0.290.0070.00017.15
8.0.280.0030.00518.25
8.0.270.0040.00417.18
8.0.260.0040.00416.88
8.0.250.0030.00616.89
8.0.240.0040.00416.84
8.0.230.0030.00316.91
8.0.220.0030.00316.90
8.0.210.0000.00816.89
8.0.200.0000.00816.92
8.0.190.0070.00016.95
8.0.180.0080.00016.74
8.0.170.0050.00316.84
8.0.160.0000.00716.93
8.0.150.0030.00616.71
8.0.140.0000.00716.89
8.0.130.0000.00513.30
8.0.120.0000.00716.81
8.0.110.0040.00416.86
8.0.100.0070.00016.86
8.0.90.0070.00016.79
8.0.80.0130.00316.83
8.0.70.0000.00816.68
8.0.60.0030.00316.87
8.0.50.0070.00016.83
8.0.30.0100.00817.06
8.0.20.0090.00917.40
8.0.10.0040.00416.98
8.0.00.0120.00816.63
7.4.330.0000.00515.00
7.4.320.0030.00616.35
7.4.300.0060.00016.38
7.4.290.0050.00216.52
7.4.280.0040.00416.49
7.4.270.0030.00416.33
7.4.260.0030.00316.43
7.4.250.0030.00516.34
7.4.240.0040.00416.53
7.4.230.0040.00416.25
7.4.220.0140.00616.41
7.4.210.0130.00416.52
7.4.200.0070.00016.33
7.4.190.0070.00016.67
7.4.160.0110.00416.46
7.4.150.0130.00717.40
7.4.140.0070.01017.86
7.4.130.0080.01016.59
7.4.120.0100.00716.33
7.4.110.0080.00816.45
7.4.100.0060.01016.63
7.4.90.0030.01516.50
7.4.80.0170.00319.39
7.4.70.0030.01416.60
7.4.60.0100.00616.42
7.4.50.0030.00316.61
7.4.40.0110.00722.77
7.4.30.0040.01216.48
7.4.00.0000.01414.59
7.3.330.0050.00013.00
7.3.320.0000.00512.96
7.3.310.0000.00716.11
7.3.300.0030.00316.25
7.3.290.0080.00516.18
7.3.280.0090.00816.25
7.3.270.0090.00917.40
7.3.260.0100.00716.53
7.3.250.0100.00616.42
7.3.240.0180.00016.29
7.3.230.0100.00716.39
7.3.210.0030.01816.39
7.3.200.0050.01016.22
7.3.190.0130.00316.61
7.3.180.0090.00616.25
7.3.170.0130.00316.31
7.3.160.0060.01016.47
7.3.120.0110.00414.99
7.3.80.0130.00614.79
7.3.70.0140.00414.70
7.3.60.0110.01114.37
7.3.50.0070.01414.73
7.3.40.0080.00814.75
7.3.30.0080.00314.80
7.3.20.0160.00914.73
7.3.10.0180.00314.82
7.3.00.0200.00714.68
7.2.330.0070.01016.22
7.2.320.0070.01016.26
7.2.310.0180.00316.23
7.2.300.0080.00816.48
7.2.290.0030.01416.33
7.2.210.0070.01015.04
7.2.200.0130.00614.85
7.2.190.0080.01314.86
7.2.180.0140.00314.52
7.2.170.0100.00614.95
7.2.160.0110.00614.91
7.2.150.0170.00915.03
7.2.140.0160.00714.59
7.2.130.0210.00014.86
7.2.120.0180.00314.96
7.2.110.0170.01014.99
7.2.100.0190.00614.91
7.2.90.0190.00314.77
7.2.80.0170.00314.97
7.2.70.0450.01014.95
7.2.60.0130.01014.86
7.2.50.0120.00914.54
7.2.40.0120.01214.93
7.2.30.0200.00714.79
7.2.20.0140.00614.59
7.2.10.0210.00315.01
7.2.00.0070.00917.14
7.1.310.0140.00613.49
7.1.300.0250.00313.66
7.1.290.0280.00013.47
7.1.280.0120.00913.68
7.1.270.0190.00313.67
7.1.260.0230.00713.94
7.1.250.0180.00613.79
7.1.240.0200.00413.56
7.1.230.0260.00013.46
7.1.220.0120.01213.55
7.1.210.0170.01013.83
7.1.200.0160.00413.48
7.1.190.0120.01213.65
7.1.180.0210.00713.84
7.1.170.0160.01313.55
7.1.160.0230.00513.60
7.1.150.0240.00413.59
7.1.140.0160.01113.35
7.1.130.0190.00813.25
7.1.120.0120.01213.70
7.1.110.0150.01213.57
7.1.100.0240.00413.54
7.1.90.0190.00913.68
7.1.80.0150.00913.52
7.1.70.0090.00915.49
7.1.60.1200.00916.64
7.1.50.0100.01115.14
7.1.40.0200.00713.63
7.1.30.0140.01413.43
7.1.20.0220.00413.69
7.1.10.0130.01013.62
7.1.00.0100.04217.97
7.0.330.0170.00313.19
7.0.320.0480.00313.34
7.0.310.0210.01113.48
7.0.300.0220.00313.57
7.0.290.0230.00513.57
7.0.280.0210.00513.12
7.0.270.0210.00713.38
7.0.260.0160.01013.40
7.0.250.0240.00913.51
7.0.240.0170.01013.20
7.0.230.0170.01013.46
7.0.220.0190.00313.20
7.0.210.0170.01113.29
7.0.200.0100.00415.09
7.0.190.0120.01513.43
7.0.180.0190.00713.61
7.0.170.0170.01013.41
7.0.160.0160.00313.50
7.0.150.0130.00813.48
7.0.140.0170.03517.72
7.0.130.0220.00313.68
7.0.120.0180.00813.50
7.0.110.0170.03816.79
7.0.100.0130.03416.72
7.0.90.0110.04016.67
7.0.80.0140.04516.70
7.0.70.0140.04416.70
7.0.60.0100.03416.49
7.0.50.0150.04416.92
7.0.40.0120.04616.73
7.0.30.0100.04616.70
7.0.20.0090.04916.88
7.0.10.0100.03016.80
7.0.00.0140.02316.85
5.6.400.0180.00413.96
5.6.390.0120.00013.94
5.6.380.0160.00013.94
5.6.370.0120.00414.19
5.6.360.0170.00314.33
5.6.350.0070.01414.32
5.6.340.0150.00314.27
5.6.330.0140.01413.91
5.6.320.0030.01714.38
5.6.310.0110.00614.15
5.6.300.0130.00414.34
5.6.290.0120.00714.09
5.6.280.0060.01214.20
5.6.270.0130.01014.20
5.6.260.0140.00714.20
5.6.250.0170.03917.22
5.6.240.0140.04017.35
5.6.230.0070.04117.31
5.6.220.0120.04717.26
5.6.210.0060.03817.44
5.6.200.0090.04317.50
5.6.190.0150.04417.58
5.6.180.0100.03717.56
5.6.170.0150.02917.57
5.6.160.0050.05417.63
5.6.150.0150.03817.54
5.6.140.0080.03917.39
5.6.130.0130.02717.52
5.6.120.0140.04617.63
5.6.110.0110.04417.63
5.6.100.0120.04417.59
5.6.90.0110.04517.38
5.6.80.0110.04317.17
5.6.70.0080.04517.17
5.6.60.0140.04117.15
5.6.50.0120.03317.29
5.6.40.0070.03317.34
5.6.30.0050.04117.07
5.6.20.0080.04417.23
5.6.10.0070.04417.36
5.6.00.0130.04017.31
5.5.380.0100.04117.29
5.5.370.0090.04517.23
5.5.360.0100.04417.19
5.5.350.0120.04217.20
5.5.340.0130.04317.37
5.5.330.0070.04617.62
5.5.320.0120.02717.34
5.5.310.0150.04017.27
5.5.300.0120.04717.53
5.5.290.0140.03817.29
5.5.280.0050.05117.56
5.5.270.0140.04217.39
5.5.260.0100.04317.40
5.5.250.0100.02817.26
5.5.240.0090.03717.12
5.5.230.0110.03817.18
5.5.220.0150.03517.21
5.5.210.0100.04717.17
5.5.200.0070.04517.18
5.5.190.0120.02517.15
5.5.180.0030.03117.07
5.5.170.0150.00013.83
5.5.160.0120.04117.14
5.5.150.0090.02716.92
5.5.140.0140.03817.09
5.5.130.0110.04716.87
5.5.120.0070.04017.00
5.5.110.0060.04317.04
5.5.100.0160.03516.92
5.5.90.0070.04316.85
5.5.80.0060.04416.85
5.5.70.0120.02317.04
5.5.60.0070.03617.13
5.5.50.0110.03817.05
5.5.40.0110.04016.99
5.5.30.0100.04216.95
5.5.20.0110.04417.04
5.5.10.0090.04216.92
5.5.00.0160.03517.12
5.4.450.0100.03715.47
5.4.440.0090.04315.35
5.4.430.0110.03915.32
5.4.420.0100.02715.41
5.4.410.0060.03415.28
5.4.400.0130.03615.27
5.4.390.0110.02915.27
5.4.380.0070.03415.18
5.4.370.0170.03015.21
5.4.360.0100.02715.17
5.4.350.0110.03615.25
5.4.340.0080.03815.16
5.4.330.0000.01311.34
5.4.320.0110.02315.26
5.4.310.0100.03515.16
5.4.300.0160.03115.32
5.4.290.0130.03115.18
5.4.280.0070.04215.24
5.4.270.0080.04015.31
5.4.260.0040.04415.31
5.4.250.0100.01915.18
5.4.240.0070.03515.26
5.4.230.0090.04015.26
5.4.220.0040.03815.17
5.4.210.0080.03615.26
5.4.200.0080.04015.16
5.4.190.0110.03115.18
5.4.180.0000.03115.16
5.4.170.0080.04115.28
5.4.160.0070.03115.19
5.4.150.0070.03715.30
5.4.140.0060.04313.75
5.4.130.0090.04113.81
5.4.120.0020.04413.72
5.4.110.0050.03913.87
5.4.100.0060.04113.92
5.4.90.0120.03513.83
5.4.80.0040.03913.92
5.4.70.0090.03913.83
5.4.60.0040.02613.88
5.4.50.0070.03813.75
5.4.40.0070.03313.94
5.4.30.0050.02013.83
5.4.20.0030.02113.85
5.4.10.0130.03613.83
5.4.00.0090.03713.45
5.3.290.0090.04213.01
5.3.280.0050.03512.91
5.3.270.0100.03812.88
5.3.260.0100.03712.99
5.3.250.0090.03912.91
5.3.240.0070.03312.90
5.3.230.0070.03912.94
5.3.220.0030.04012.92
5.3.210.0090.04412.87
5.3.200.0090.04012.84
5.3.190.0110.03412.84
5.3.180.0070.03612.98
5.3.170.0070.03712.98
5.3.160.0060.04312.84
5.3.150.0100.01812.84
5.3.140.0090.04112.87
5.3.130.0070.03212.88
5.3.120.0050.03212.94
5.3.110.0100.02112.90
5.3.100.0110.03512.73
5.3.90.0090.04012.65
5.3.80.0050.02012.72
5.3.70.0060.03812.63
5.3.60.0090.02612.63
5.3.50.0060.03712.61
5.3.40.0090.03612.58
5.3.30.0060.02812.59
5.3.20.0120.03512.53
5.3.10.0050.03012.50
5.3.00.0130.03312.49

preferences:
51.47 ms | 401 KiB | 5 Q