3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo (mt_rand(1,1000)/1000) + pow(((85 - 55) / 55),2);

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)
7.4.10.0130.00314.57
7.4.00.0060.00914.82
7.3.130.0130.00314.71
7.3.120.0060.00914.60
7.3.110.0070.01114.69
7.3.100.0030.01214.30
7.3.90.0060.00614.61
7.3.80.0030.00714.52
7.3.70.0030.01214.89
7.3.60.0040.01114.76
7.3.50.0060.00615.04
7.3.40.0120.00314.68
7.3.30.0070.00714.84
7.3.20.0140.00016.70
7.3.10.0060.00916.50
7.3.00.0060.00916.45
7.2.260.0000.02014.78
7.2.250.0040.01414.78
7.2.240.0040.01514.87
7.2.230.0030.01014.80
7.2.220.0030.01014.92
7.2.210.0060.01215.00
7.2.200.0080.00415.15
7.2.190.0030.01414.45
7.2.180.0030.00714.60
7.2.170.0040.01215.20
7.2.160.0110.00715.02
7.2.150.0060.00916.82
7.2.140.0000.01416.83
7.2.130.0030.01016.83
7.2.120.0060.00916.85
7.2.110.0040.01116.73
7.2.100.0080.00816.88
7.2.90.0110.00416.93
7.2.80.0070.01016.79
7.2.70.0130.00316.86
7.2.60.0060.00916.92
7.2.50.0120.00616.69
7.2.40.0030.01516.59
7.2.30.0090.00616.32
7.2.20.0070.00716.40
7.2.10.0150.00316.97
7.2.00.0080.00318.05
7.1.330.0090.00615.72
7.1.320.0040.00815.78
7.1.310.0110.00415.83
7.1.300.0030.00915.50
7.1.290.0100.00315.79
7.1.280.0000.01415.52
7.1.270.0000.01715.76
7.1.260.0070.00715.68
7.1.250.0030.01015.73
7.1.240.0110.00315.54
7.1.230.0080.00815.63
7.1.220.0070.00315.80
7.1.210.0030.01015.60
7.1.200.0000.01115.85
7.1.190.0060.00915.65
7.1.180.0120.00315.80
7.1.170.0030.00915.65
7.1.160.0030.01415.64
7.1.150.0060.00915.74
7.1.140.0000.01015.70
7.1.130.0100.00315.78
7.1.120.0030.01015.91
7.1.110.0070.00715.50
7.1.100.0040.00815.93
7.1.90.0030.00715.52
7.1.80.0000.00915.54
7.1.70.0070.00316.35
7.1.60.0070.01217.71
7.1.50.0140.00516.00
7.1.40.0000.01815.53
7.1.30.0070.00715.48
7.1.20.0100.00715.53
7.1.10.0110.00415.58
7.1.00.0060.01818.90
7.0.330.0080.00415.34
7.0.320.0000.01615.35
7.0.310.0080.00415.19
7.0.300.0070.00315.51
7.0.290.0040.01115.20
7.0.280.0070.00715.16
7.0.270.0100.00315.12
7.0.260.0080.00615.03
7.0.250.0080.00615.19
7.0.240.0000.01215.32
7.0.230.0040.00815.45
7.0.220.0000.01515.68
7.0.210.0070.00715.15
7.0.200.0020.00815.89
7.0.190.0000.01515.54
7.0.180.0090.00615.37
7.0.170.0070.00415.44
7.0.160.0090.00615.48
7.0.150.0060.00815.52
7.0.140.0080.03818.79
7.0.130.0040.01115.39
7.0.120.0100.00015.08
7.0.110.0030.00815.53
7.0.100.0080.00415.76
7.0.90.0090.00915.37
7.0.80.0120.00415.40
7.0.70.0060.00615.44
7.0.60.0070.04217.65
7.0.50.0080.03216.77
7.0.40.0020.04816.99
7.0.30.0170.04116.73
7.0.20.0220.03816.91
7.0.10.0080.04616.72
7.0.00.0030.04116.87
5.6.400.0070.00714.05
5.6.390.0030.01014.36
5.6.380.0080.00814.25
5.6.370.0070.00714.11
5.6.360.0080.00314.33
5.6.350.0100.00314.40
5.6.340.0100.01014.25
5.6.330.0080.00514.32
5.6.320.0060.00613.91
5.6.310.0000.01814.38
5.6.300.0060.00914.70
5.6.290.0070.00714.61
5.6.280.0060.04017.79
5.6.270.0100.00714.22
5.6.260.0080.00814.36
5.6.250.0030.00914.11
5.6.240.0060.00914.41
5.6.230.0030.01014.31
5.6.220.0100.00614.41
5.6.210.0070.02017.35
5.6.200.0090.04216.16
5.6.190.0060.03317.38
5.6.180.0160.02217.61
5.6.170.0220.03917.49
5.6.160.0050.04617.56
5.6.150.0070.03516.24
5.6.140.0050.03216.26
5.6.130.0120.04016.21
5.6.120.0030.02917.59
5.6.110.0040.03217.59
5.6.100.0070.03017.65
5.6.90.0080.04517.61
5.6.80.0110.03317.23
5.6.70.1720.02017.21
5.6.60.0000.01113.88
5.6.50.0040.01014.18
5.6.40.0030.01713.97
5.6.30.0120.00814.13
5.6.20.0040.01414.00
5.6.10.0100.00014.43
5.6.00.0070.01014.26
5.5.380.0000.01814.55
5.5.370.0060.00913.95
5.5.360.0030.01213.95
5.5.350.0020.04717.16
5.5.340.0100.04316.02
5.5.330.0020.02717.43
5.5.320.0140.03917.29
5.5.310.0150.04617.37
5.5.300.0100.03016.13
5.5.290.0130.03716.09
5.5.280.0050.03317.82
5.5.270.0030.03217.55
5.5.260.0050.03417.48
5.5.250.0070.03817.33
5.5.240.0080.03817.17
5.5.230.0040.00814.34
5.5.220.0060.00914.24
5.5.210.0100.00314.43
5.5.200.0120.00314.20
5.5.190.0040.00514.04
5.5.180.0030.01314.30
5.5.170.0150.00014.18
5.5.160.0110.00414.36
5.5.150.0030.01113.87
5.5.140.0040.01113.81
5.5.130.0060.00614.37
5.5.120.0090.00614.03
5.5.110.0060.00914.38
5.5.100.0040.00813.94
5.5.90.0070.00714.50
5.5.80.0120.00314.23
5.5.70.0090.00614.21
5.5.60.0000.00914.08
5.5.50.0100.00613.96
5.5.40.0060.00614.17
5.5.30.0040.00414.21
5.5.20.0000.01514.26
5.5.10.0040.01114.18
5.5.00.0000.01414.27
5.4.450.0370.03815.70
5.4.440.0230.03015.73
5.4.430.0670.03915.58
5.4.420.0110.02615.64
5.4.410.0380.02815.59
5.4.400.0230.03215.16
5.4.390.0440.03915.25
5.4.380.0300.03615.25
5.4.370.0080.03015.22
5.4.360.0110.02615.26
5.4.350.0100.02815.23
5.4.340.0060.03115.25
5.4.330.0030.00611.70
5.4.320.0030.02412.09
5.4.310.0070.02112.09
5.4.300.0030.02312.09
5.4.290.0060.01912.08
5.4.280.0070.02312.04
5.4.270.0040.02312.03
5.4.260.0020.02412.04
5.4.250.0060.02815.35
5.4.240.0020.04715.32
5.4.230.0090.02615.38
5.4.220.0050.04015.30
5.4.210.0070.03015.37
5.4.200.0040.03115.29
5.4.190.0050.03415.27
5.4.180.0020.03215.35
5.4.170.0080.02815.36
5.4.160.0050.03415.29
5.4.150.0050.03815.38
5.4.140.0080.02714.06
5.4.130.0100.03014.06
5.4.120.0050.03414.06
5.4.110.0020.03414.04
5.4.100.0110.03114.07
5.4.90.0160.01814.18
5.4.80.0100.03114.01
5.4.70.0060.02614.12
5.4.60.0080.02514.04
5.4.50.0070.02514.05
5.4.40.0080.02614.15
5.4.30.0060.02714.15
5.4.20.0080.02914.00
5.4.10.0080.02814.03
5.4.00.0050.02613.84
5.3.290.0040.02412.25
5.3.280.0100.02513.21
5.3.270.0110.02913.19
5.3.260.0070.02913.14
5.3.250.0080.02613.12
5.3.240.0090.03413.22
5.3.230.0070.02713.22
5.3.220.0050.03313.20
5.3.210.0060.03313.17
5.3.200.0100.02313.05
5.3.190.0020.03013.27
5.3.180.0050.03113.15
5.3.170.0090.02513.20
5.3.160.0060.02613.17
5.3.150.0000.04013.11
5.3.140.0140.02013.17
5.3.130.0100.02713.19
5.3.120.0080.04013.08
5.3.110.0020.03413.19
5.3.100.0030.03112.90
5.3.90.0100.03112.77
5.3.80.0150.02012.90
5.3.70.0120.02512.92
5.3.60.0100.02712.83
5.3.50.0050.03112.74
5.3.40.0090.02512.91
5.3.30.0050.03512.84
5.3.20.0070.03412.76
5.3.10.0050.02812.75
5.3.00.0040.02912.74
5.2.170.0070.05711.09
5.2.160.0030.04711.13
5.2.150.0030.04311.14
5.2.140.0100.05311.27
5.2.130.0070.05711.13
5.2.120.0070.04011.23
5.2.110.0070.04011.23
5.2.100.0130.03011.07
5.2.90.0100.03711.16
5.2.80.0130.03311.11
5.2.70.0000.04711.11
5.2.60.0100.04011.28
5.2.50.0130.04710.96
5.2.40.0100.03311.22
5.2.30.0070.04710.96
5.2.20.0000.04311.07
5.2.10.0000.04310.86
5.2.00.0000.04310.80
5.1.60.0070.03010.20
5.1.50.0070.03310.09
5.1.40.0070.03710.02
5.1.30.0070.03310.52
5.1.20.0070.03310.63
5.1.10.0030.03710.42
5.1.00.0030.03710.12
5.0.50.0000.0338.60
5.0.40.0000.0308.76
5.0.30.0070.0378.38
5.0.20.0100.0208.37
5.0.10.0070.0238.12
5.0.00.0030.0408.36
4.4.90.0030.0277.32
4.4.80.0000.0237.32
4.4.70.0030.0207.32
4.4.60.0000.0237.32
4.4.50.0000.0237.32
4.4.40.0170.0307.32
4.4.30.0030.0207.32
4.4.20.0030.0207.32
4.4.10.0030.0207.32
4.4.00.0030.0337.32
4.3.110.0000.0237.32
4.3.100.0000.0237.32
4.3.90.0070.0207.32
4.3.80.0100.0237.32
4.3.70.0130.0077.32
4.3.60.0000.0237.32
4.3.50.0000.0237.32
4.3.40.0000.0437.32
4.3.30.0000.0237.32
4.3.20.0000.0237.32
4.3.10.0030.0207.32
4.3.00.0170.0176.62

preferences:
37.3 ms | 401 KiB | 5 Q