3v4l.org

run code in 300+ PHP versions simultaneously
<?php // seed with microseconds function make_seed() { list($usec, $sec) = explode(' ', microtime()); return (float) $sec + ((float) $usec * 100000); } mt_srand(make_seed()); $randval = mt_rand();

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)
7.4.10.0190.00816.41
7.4.00.0150.00716.55
7.3.130.0230.00316.26
7.3.120.0200.01016.38
7.3.110.0220.00816.50
7.3.100.0120.01716.41
7.3.90.0210.00716.45
7.3.80.0190.01016.44
7.3.70.0090.00916.25
7.3.60.0220.01416.30
7.3.50.0190.01116.38
7.3.40.0180.01316.21
7.3.30.0130.01616.13
7.3.20.0100.01817.97
7.3.10.0160.01218.02
7.3.00.0110.01718.15
7.2.260.0190.00916.45
7.2.250.0220.00616.28
7.2.240.0190.00816.39
7.2.230.0160.01316.40
7.2.220.0210.00716.40
7.2.210.0160.01416.36
7.2.200.0210.00416.44
7.2.190.0210.00816.60
7.2.180.0210.01016.36
7.2.170.0160.01316.44
7.2.160.0140.01416.43
7.2.150.0200.00718.19
7.2.140.0140.01718.21
7.2.130.0210.01218.39
7.2.120.0130.01618.43
7.2.110.0150.01518.35
7.2.100.0130.01318.43
7.2.90.0210.01018.29
7.2.80.0180.01418.22
7.2.70.0240.00318.34
7.2.60.0180.01218.40
7.2.50.0150.01018.35
7.2.40.0200.01218.34
7.2.30.0180.01418.30
7.2.20.0170.01218.47
7.2.10.0180.01218.16
7.2.00.0150.01318.32
7.1.330.0210.00617.36
7.1.320.0180.01017.45
7.1.310.0120.01617.21
7.1.300.1820.00715.49
7.1.290.0130.01317.36
7.1.280.0220.00917.30
7.1.270.0210.00917.23
7.1.260.0160.01217.27
7.1.250.0180.01117.18
7.1.240.0120.01617.19
7.1.230.0150.00917.34
7.1.220.0170.00817.09
7.1.210.0130.01317.20
7.1.200.0160.01117.27
7.1.190.0170.00717.36
7.1.180.0220.00317.42
7.1.170.0160.01317.34
7.1.160.0040.02517.25
7.1.150.0150.01217.22
7.1.140.0200.00817.22
7.1.130.0210.00717.12
7.1.120.0200.00817.34
7.1.110.0130.01317.33
7.1.100.0170.01117.19
7.1.90.0180.00917.34
7.1.80.0110.01717.21
7.1.70.0120.00417.29
7.1.60.0100.01818.52
7.1.50.0080.01317.07
7.1.40.0120.01617.34
7.1.30.0140.01317.29
7.1.20.0090.01817.35
7.1.10.0130.01317.26
7.1.00.0110.04319.85
7.0.330.0140.01416.72
7.0.320.0220.00416.78
7.0.310.0210.00816.86
7.0.300.0220.00716.96
7.0.290.0160.01217.00
7.0.280.0180.01217.04
7.0.270.0200.00816.92
7.0.260.0180.01117.21
7.0.250.0200.00617.02
7.0.240.0190.01017.05
7.0.230.0170.00916.99
7.0.220.0150.01116.96
7.0.210.0130.00812.69
7.0.200.0120.00716.70
7.0.190.0210.00617.00
7.0.180.0140.01417.11
7.0.170.0140.01416.84
7.0.160.0120.01616.87
7.0.150.0190.00917.05
7.0.140.0080.04319.66
7.0.130.0220.00616.89
7.0.120.0140.00512.91
7.0.110.0140.01216.89
7.0.100.0140.01416.77
7.0.90.0080.01617.02
7.0.80.0210.00316.71
7.0.70.0160.00516.80
7.0.60.0130.02718.44
7.0.50.0100.03817.32
7.0.40.0120.02317.57
7.0.30.0220.02217.53
7.0.20.0200.04015.91
7.0.10.0240.04517.61
7.0.00.0110.04515.92
5.6.400.0110.01515.70
5.6.390.0100.01915.99
5.6.380.0270.00316.04
5.6.370.0170.01215.77
5.6.360.0130.01315.87
5.6.350.0110.01715.95
5.6.340.0150.00711.65
5.6.330.0080.00011.65
5.6.320.0180.00311.65
5.6.310.0280.00616.16
5.6.300.0200.00815.94
5.6.290.0100.01615.98
5.6.280.0080.04618.50
5.6.270.0170.01115.75
5.6.260.0130.01615.90
5.6.250.0160.01615.63
5.6.240.0170.01115.73
5.6.230.0080.01215.74
5.6.220.0140.01215.87
5.6.210.0140.02218.18
5.6.200.0080.02614.90
5.6.190.0160.04418.09
5.6.180.0220.03018.11
5.6.170.0270.02618.12
5.6.160.0150.04318.13
5.6.150.0130.03917.12
5.6.140.0100.04916.97
5.6.130.0090.04116.95
5.6.120.0130.02918.47
5.6.110.0110.02718.49
5.6.100.0120.04418.44
5.6.90.0100.03518.36
5.6.80.0090.02318.05
5.6.70.2180.02118.11
5.6.60.0130.01015.77
5.6.50.0070.02015.67
5.6.40.0210.00415.59
5.6.30.0140.00915.57
5.6.20.0190.00515.88
5.6.10.0140.00511.65
5.6.00.0160.01115.74
5.5.380.0220.00715.99
5.5.370.0140.00815.77
5.5.360.0140.01015.64
5.5.350.0210.03718.01
5.5.340.0130.04216.93
5.5.330.0090.04218.24
5.5.320.0140.03617.96
5.5.310.0210.03418.13
5.5.300.0080.04416.80
5.5.290.0130.03716.84
5.5.280.0090.03318.15
5.5.270.0110.04218.38
5.5.260.0130.04518.31
5.5.250.0160.04418.23
5.5.240.0110.04317.88
5.5.230.0080.01415.71
5.5.220.0130.01015.82
5.5.210.0140.00715.77
5.5.200.0150.01215.53
5.5.190.0180.00615.78
5.5.180.0090.01315.64
5.5.170.0130.00815.53
5.5.160.0180.00715.80
5.5.150.0100.01415.63
5.5.140.0130.00915.46
5.5.130.0170.00715.71
5.5.120.0140.00815.57
5.5.110.0180.00615.77
5.5.100.0170.00915.38
5.5.90.0140.01415.50
5.5.80.0200.00615.82
5.5.70.0100.01015.82
5.5.60.0120.01515.63
5.5.50.0130.00815.66
5.5.40.0150.00915.48
5.5.30.0040.02215.51
5.5.20.0000.02415.73
5.5.10.0080.01715.62
5.5.00.0170.00815.69
5.4.450.0450.03016.03
5.4.440.0470.03216.03
5.4.430.0490.03215.92
5.4.420.0530.00516.07
5.4.410.0150.04215.63
5.4.400.0180.02815.67
5.4.390.0190.03815.61
5.4.380.0280.03515.77
5.4.370.0150.02515.57
5.4.360.0120.02515.56
5.4.350.0080.02212.34
5.4.340.0050.02812.26
5.4.330.0120.00812.64
5.4.320.0070.02012.51
5.4.310.0070.02212.58
5.4.300.0100.02112.61
5.4.290.0070.02312.53
5.4.280.0080.02212.51
5.4.270.0060.02312.59
5.4.260.0070.02712.51
5.4.250.0110.02312.39
5.4.240.0080.02112.52
5.4.230.0060.02112.48
5.4.220.0090.02912.53
5.4.210.0110.02112.40
5.4.200.0060.02412.49
5.4.190.0090.02012.44
5.4.180.0050.02512.56
5.4.170.0060.02412.42
5.4.160.0100.02112.46
5.4.150.0070.02312.46
5.4.140.0060.02612.50
5.4.130.0060.02612.39
5.4.120.0070.02312.27
5.4.110.0100.01912.32
5.4.100.0090.02012.37
5.4.90.0060.02512.36
5.4.80.0070.02412.27
5.4.70.0080.02012.31
5.4.60.0090.02012.37
5.4.50.0050.02812.32
5.4.40.0060.02212.29
5.4.30.0100.01912.37
5.4.20.0060.02312.24
5.4.10.0080.02012.27
5.4.00.0120.02012.10
5.3.290.0100.02512.93
5.3.280.0070.02612.86
5.3.270.0110.02212.99
5.3.260.0060.02712.85
5.3.250.0090.02212.90
5.3.240.0070.02512.77
5.3.230.0080.02212.73
5.3.220.0040.02912.91
5.3.210.0060.02412.85
5.3.200.0070.02912.78
5.3.190.0080.02212.81
5.3.180.0090.02512.84
5.3.170.0040.02612.87
5.3.160.0070.02712.84
5.3.150.0100.02412.78
5.3.140.0070.02312.84
5.3.130.0050.02412.89
5.3.120.0050.02512.77
5.3.110.0100.02212.75
5.3.100.0080.02112.55
5.3.90.0050.02312.53
5.3.80.0080.02812.45
5.3.70.0070.02212.42
5.3.60.0080.02412.44
5.3.50.0090.02312.47
5.3.40.0080.02512.47
5.3.30.0080.02112.47
5.3.20.0060.02712.29
5.3.10.0060.03012.20
5.3.00.0070.02212.19
5.2.170.0050.0309.22
5.2.160.0050.0299.22
5.2.150.0030.0329.22
5.2.140.0040.0319.22
5.2.130.0060.0349.18
5.2.120.0080.0249.18
5.2.110.0030.0299.18
5.2.100.0060.0309.18
5.2.90.0040.0319.18
5.2.80.0070.0329.17
5.2.70.0000.0389.17
5.2.60.0070.0329.13
5.2.50.0030.0319.09
5.2.40.0090.0269.07
5.2.30.0070.0329.04
5.2.20.0050.0289.04
5.2.10.0070.0268.95
5.2.00.0030.0298.80
5.1.60.0060.0218.09
5.1.50.0040.0268.09
5.1.40.0060.0278.06
5.1.30.0080.0228.41
5.1.20.0040.0278.44
5.1.10.0070.0248.17
5.1.00.0040.0278.17
5.0.50.0020.0226.64
5.0.40.0020.0216.50
5.0.30.0050.0306.31
5.0.20.0050.0266.31
5.0.10.0040.0206.29
5.0.00.0030.0316.28
4.4.90.0050.0134.78
4.4.80.0070.0114.75
4.4.70.0000.0204.75
4.4.60.0020.0164.75
4.4.50.0040.0144.77
4.4.40.0020.0264.70
4.4.30.0020.0164.76
4.4.20.0020.0204.84
4.4.10.0040.0214.85
4.4.00.0040.0314.76
4.3.110.0030.0164.67
4.3.100.0030.0154.66
4.3.90.0010.0174.63
4.3.80.0030.0254.58
4.3.70.0030.0144.63
4.3.60.0070.0104.63
4.3.50.0040.0174.63
4.3.40.0030.0284.54
4.3.30.0000.0183.33
4.3.20.0030.0153.31
4.3.10.0020.0163.28
4.3.00.0100.0237.71

preferences:
35.04 ms | 401 KiB | 5 Q