3v4l.org

run code in 300+ PHP versions simultaneously
<? for($i =0; $i<100; $i++) echo bin2hex(random_bytes(30)); ?>

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)
8.2.110.0030.00619.18
8.2.100.0100.00317.59
8.2.90.0090.00019.09
8.2.80.0000.00817.97
8.2.70.0060.00317.50
8.2.60.0060.00317.80
8.2.50.0080.00018.07
8.2.40.0040.00419.52
8.2.30.0040.00419.67
8.2.20.0000.00717.50
8.2.10.0000.00817.79
8.2.00.0050.00217.98
8.1.240.0100.00022.03
8.1.230.0110.00420.92
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0060.00317.00
8.1.190.0040.00417.09
8.1.180.0000.00718.10
8.1.170.0040.00418.64
8.1.160.0040.00421.84
8.1.150.0080.00018.80
8.1.140.0000.00817.24
8.1.130.0030.00317.59
8.1.120.0040.00417.21
8.1.110.0000.00717.21
8.1.100.0040.00417.23
8.1.90.0000.00717.20
8.1.80.0000.00717.34
8.1.70.0070.00017.19
8.1.60.0030.00617.46
8.1.50.0040.00417.41
8.1.40.0000.00817.42
8.1.30.0030.00617.55
8.1.20.0000.00717.40
8.1.10.0000.00817.29
8.1.00.0040.00417.29
8.0.300.0070.00018.77
8.0.290.0000.00716.63
8.0.280.0040.00418.42
8.0.270.0030.00317.05
8.0.260.0060.00017.11
8.0.250.0050.00316.71
8.0.240.0070.00016.76
8.0.230.0000.00716.77
8.0.220.0030.00316.68
8.0.210.0080.00016.74
8.0.200.0030.00316.74
8.0.190.0040.00416.82
8.0.180.0070.00016.77
8.0.170.0000.00816.65
8.0.160.0040.00416.65
8.0.150.0040.00416.79
8.0.140.0070.00016.59
8.0.130.0000.00613.20
8.0.120.0000.00816.70
8.0.110.0040.00416.77
8.0.100.0000.00816.81
8.0.90.0000.00716.78
8.0.80.0040.01116.72
8.0.70.0040.00416.82
8.0.60.0050.00316.72
8.0.50.0000.00716.68
8.0.30.0060.01117.07
8.0.20.0100.01217.40
8.0.10.0040.00416.99
8.0.00.0100.01016.59
7.4.330.0030.00315.08
7.4.320.0060.00016.43
7.4.300.0000.00616.36
7.4.290.0070.00016.38
7.4.280.0040.00416.48
7.4.270.0060.00016.47
7.4.260.0000.00816.42
7.4.250.0070.00016.34
7.4.240.0020.00516.32
7.4.230.0070.00016.34
7.4.220.0030.01916.48
7.4.210.0030.01216.42
7.4.200.0030.00316.17
7.4.160.0090.01216.44
7.4.150.0150.00317.40
7.4.140.0150.01617.86
7.4.130.0090.00916.26
7.4.120.0090.00816.41
7.4.110.0090.00916.42
7.4.100.0150.00516.38
7.4.90.0070.01016.32
7.4.80.0100.01019.39
7.4.70.0030.01316.55
7.4.60.0060.00916.59
7.4.50.0030.00616.57
7.4.40.0060.01016.32
7.4.30.0160.00316.36
7.4.00.0080.01115.00
7.3.330.0000.00513.00
7.3.320.0030.00313.17
7.3.310.0040.00415.96
7.3.300.0000.00716.07
7.3.290.0070.00016.11
7.3.280.0120.00616.13
7.3.270.0180.00017.40
7.3.260.0080.00816.10
7.3.250.0090.01016.42
7.3.240.0100.00716.12
7.3.230.0070.01116.39
7.3.210.0060.00916.22
7.3.200.0110.00716.38
7.3.190.0030.01316.09
7.3.180.0100.01016.41
7.3.170.0090.00616.45
7.3.160.0120.00316.52
7.3.120.0100.00714.71
7.3.110.0080.01114.65
7.3.100.0030.01214.81
7.3.90.0030.00914.49
7.3.80.0070.00814.59
7.3.70.0070.00614.69
7.3.60.0090.00614.76
7.3.50.0060.00714.54
7.3.40.0030.01314.48
7.3.30.0030.01014.56
7.3.20.0090.00716.65
7.3.10.0060.00816.49
7.3.00.0070.00616.44
7.2.330.0130.00416.32
7.2.320.0090.01216.52
7.2.310.0090.01316.48
7.2.300.0060.01216.70
7.2.290.0100.01016.38
7.2.250.0050.00915.06
7.2.240.0030.01714.69
7.2.230.0070.00814.77
7.2.220.0080.00614.68
7.2.210.0050.01314.72
7.2.200.0050.01014.83
7.2.190.0080.00814.92
7.2.180.0030.01014.94
7.2.170.0060.00814.99
7.2.130.0100.00316.97
7.2.120.0000.01016.85
7.2.110.0040.01116.71
7.2.100.0040.00817.06
7.2.90.0100.00317.02
7.2.80.0060.00716.84
7.2.70.0120.00017.09
7.2.60.0050.00716.75
7.2.50.0120.00316.94
7.2.40.0040.01117.03
7.2.30.0030.00917.07
7.2.20.0060.01316.79
7.2.10.0030.00716.91
7.2.00.0060.01018.17
7.1.330.0080.00715.51
7.1.320.0060.00815.46
7.1.310.0030.01015.83
7.1.300.0060.00715.63
7.1.290.0030.01015.40
7.1.280.0050.00715.61
7.1.270.0090.00315.46
7.1.260.0090.00515.69
7.1.250.0000.01115.89
7.1.200.0050.00515.87
7.1.100.0000.01118.00
7.1.70.0030.00517.11
7.1.60.0140.01020.03
7.1.50.0030.01216.93
7.1.00.0030.07722.57
7.0.200.0230.00815.00
7.0.60.0130.05019.85
7.0.50.0070.04017.80
7.0.40.0000.05019.99
7.0.30.0430.04320.20
7.0.20.0270.08720.16
7.0.10.0100.04720.21
7.0.00.0100.08720.00
5.6.280.0030.04021.03
5.6.210.0030.04320.74
5.6.200.0100.08318.19
5.6.190.0100.08720.60
5.6.180.3600.04020.59
5.6.170.0330.06020.38
5.6.160.0100.06720.37
5.6.150.0030.04718.22
5.6.140.0070.05018.18
5.6.130.0130.07318.18
5.6.120.0030.05320.89
5.6.110.0100.07020.97
5.6.100.0230.06320.97
5.6.90.0030.08321.00
5.6.80.0130.07720.48
5.6.70.4400.03720.39
5.5.350.0130.07320.43
5.5.340.0130.05317.92
5.5.330.0030.09020.36
5.5.320.3430.03720.28
5.5.310.0230.08020.27
5.5.300.0000.04318.01
5.5.290.0170.07317.91
5.5.280.0070.07720.87
5.5.270.0200.07320.85
5.5.260.0100.03320.64
5.5.250.0000.07320.68
5.5.240.0230.07720.14
5.4.450.0330.06019.55
5.4.440.0400.05319.25
5.4.430.0470.04719.11
5.4.420.0300.06319.22
5.4.410.0530.04719.10
5.4.400.0470.05319.22
5.4.390.0530.04719.25
5.4.380.0530.04318.91
5.4.370.0530.05018.80
5.4.360.0130.05019.13
5.4.350.0200.04718.72
5.4.340.0600.05318.97
5.4.320.0470.05019.08
5.4.310.0400.05318.97
5.4.300.0430.05718.90
5.4.290.0430.05019.07
5.4.280.0630.04318.90
5.4.270.0570.06319.19
5.4.260.0500.05318.75
5.4.250.0730.05718.96
5.4.240.0130.05019.19
5.4.230.0170.05318.75
5.4.220.0170.05018.92
5.4.210.0200.04319.13
5.4.200.0130.05319.13
5.4.190.0200.04719.18
5.4.180.0100.05318.95
5.4.170.0230.04319.29
5.4.160.0200.04718.94
5.4.150.0100.05719.08
5.4.140.0100.06016.43
5.4.130.0200.04016.50
5.4.120.0070.05316.25
5.4.110.0170.05016.45
5.4.100.0100.05316.36
5.4.90.0230.04016.37
5.4.80.0170.04316.04
5.4.70.0000.06716.44
5.4.60.0200.03316.41
5.4.50.0000.03716.28
5.4.40.0230.06716.47
5.4.30.0270.04016.36
5.4.20.0230.03716.31

preferences:
36.84 ms | 401 KiB | 5 Q