3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo (float)rand(0, 1);

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)
7.3.00.0030.01016.34
7.2.130.0070.00716.97
7.2.120.0090.00616.60
7.2.110.0030.00616.83
7.2.100.0070.00416.84
7.2.90.0100.00716.61
7.2.80.0070.00716.30
7.2.70.0090.00616.85
7.2.60.0000.01016.45
7.2.50.0100.00316.91
7.2.40.0030.01016.54
7.2.30.0060.00616.35
7.2.20.0090.00616.69
7.2.10.0000.01416.56
7.2.00.0070.00716.59
7.1.250.0060.00615.61
7.1.240.0070.00715.61
7.1.230.0040.00715.65
7.1.220.0030.00915.54
7.1.210.0000.01515.48
7.1.200.0030.00615.79
7.1.190.0070.00715.36
7.1.180.0050.00515.69
7.1.170.0030.01015.76
7.1.160.0070.00615.27
7.1.150.0060.00615.86
7.1.140.0100.00315.46
7.1.130.0030.01315.73
7.1.120.0060.00315.61
7.1.110.0060.00315.51
7.1.100.0070.00715.62
7.1.90.0000.01215.66
7.1.80.0090.00315.81
7.1.70.0030.00716.31
7.1.60.0110.00817.66
7.1.50.0060.01216.08
7.1.40.0060.00915.64
7.1.30.0070.00715.41
7.1.20.0000.01415.63
7.1.10.0070.00715.52
7.1.00.0030.04219.05
7.0.330.0050.00515.53
7.0.320.0000.00915.19
7.0.310.0030.01015.49
7.0.300.0060.00915.28
7.0.290.0080.00015.05
7.0.280.0060.00315.29
7.0.270.0000.01615.00
7.0.260.0060.00615.33
7.0.250.0070.00715.21
7.0.240.0040.00715.26
7.0.230.0030.00815.45
7.0.220.0070.00715.50
7.0.210.0090.00315.18
7.0.200.0040.00815.99
7.0.190.0000.00815.12
7.0.180.0060.00615.29
7.0.170.0030.00615.20
7.0.160.0090.00015.44
7.0.150.0120.00315.43
7.0.140.0060.03818.71
7.0.130.0090.00615.04
7.0.120.0070.00715.18
7.0.110.0030.00915.25
7.0.100.0030.00915.31
7.0.90.0030.00915.05
7.0.80.0000.01315.15
7.0.70.0090.00615.35
7.0.60.0080.03417.66
7.0.50.0050.03416.60
7.0.40.0020.05216.64
7.0.30.0130.02616.72
7.0.20.0120.03416.70
7.0.10.0050.02816.77
7.0.00.0050.03716.72
5.6.380.0060.00614.31
5.6.370.0100.00014.33
5.6.360.0030.00714.26
5.6.350.0000.01414.02
5.6.340.0070.00714.20
5.6.330.0080.00814.23
5.6.320.0060.00913.65
5.6.310.0040.01114.14
5.6.300.0070.00714.06
5.6.290.0100.00314.19
5.6.280.0020.04217.50
5.6.270.0030.00614.23
5.6.260.0070.00714.39
5.6.250.0000.01114.21
5.6.240.0070.00414.21
5.6.230.0040.01214.21
5.6.220.0040.00714.03
5.6.210.0120.02717.42
5.6.200.0100.04516.18
5.6.190.0090.03017.37
5.6.180.0170.03217.19
5.6.170.0210.04017.31
5.6.160.0020.04917.29
5.6.150.0090.02016.17
5.6.140.0080.02516.22
5.6.130.0030.02716.19
5.6.120.0100.04317.42
5.6.110.0070.02417.60
5.6.100.0070.04017.67
5.6.90.0100.04517.58
5.6.80.0060.02317.20
5.6.70.0070.00714.06
5.6.60.0040.01214.25
5.6.50.0060.00613.84
5.6.40.0070.01014.29
5.6.30.0100.00314.13
5.6.20.0120.00313.98
5.6.10.0060.00614.13
5.6.00.0030.00914.01
5.5.380.0090.00311.17
5.5.370.0040.00410.86
5.5.360.0060.00610.99
5.5.350.1530.02015.69
5.5.340.0050.03414.35
5.5.330.0030.04415.77
5.5.320.0320.02915.66
5.5.310.0150.04415.54
5.5.300.0040.03314.51
5.5.290.0060.04414.53
5.5.280.0070.04515.90
5.5.270.0080.04015.98
5.5.260.0020.04915.95
5.5.250.0030.04615.72
5.5.240.0200.03015.62
5.5.230.0060.00011.00
5.5.220.0080.00010.76
5.5.210.0040.00410.83
5.5.200.0030.00910.92
5.5.190.0000.01010.66
5.5.180.0060.00610.81
5.5.170.0040.00811.01
5.5.160.0030.00710.94
5.5.150.0060.00610.79
5.5.140.0000.00810.95
5.5.130.0090.00011.02
5.5.120.0040.00410.69
5.5.110.0060.00610.98
5.5.100.0080.00311.00
5.5.90.0000.00610.90
5.5.80.0000.00811.01
5.5.70.0060.00310.79
5.5.60.0080.00310.93
5.5.50.0060.00311.02
5.5.40.0060.00310.94
5.5.30.0030.00611.00
5.5.20.0000.00510.91
5.5.10.0000.01010.81
5.5.00.0030.00311.08
5.4.450.0140.03515.24
5.4.440.0100.03215.16
5.4.430.0120.02315.19
5.4.420.0180.03715.08
5.4.410.0080.03215.19
5.4.400.0160.02414.96
5.4.390.0150.02314.85
5.4.380.0120.04215.02
5.4.370.0130.02014.88
5.4.360.0110.04014.81
5.4.350.0140.02214.76
5.4.340.0060.02314.92
5.4.330.0030.00710.84
5.4.320.0120.04014.96
5.4.310.0150.01815.03
5.4.300.0140.03914.79
5.4.290.0150.02014.63
5.4.280.0080.02914.76
5.4.270.0170.01914.93
5.4.260.0070.04414.73
5.4.250.0130.01914.99
5.4.240.0100.04014.79
5.4.230.0120.03914.72
5.4.220.0130.04014.80
5.4.210.0100.03914.88
5.4.200.0130.03114.89
5.4.190.0070.03114.87
5.4.180.0100.02215.00
5.4.170.0100.02114.77
5.4.160.0120.03714.80
5.4.150.0150.03414.87
5.4.140.0130.02313.42
5.4.130.0050.02613.56
5.4.120.0100.02313.56
5.4.110.0180.02913.44
5.4.100.0100.03913.44
5.4.90.0050.03513.54
5.4.80.0100.04013.46
5.4.70.0080.03213.61
5.4.60.0130.03513.64
5.4.50.0110.02213.46
5.4.40.0140.01813.64
5.4.30.0070.03013.46
5.4.20.0120.03713.41
5.4.10.0130.03013.50
5.4.00.0160.03013.12
5.3.290.0080.02612.52
5.3.280.0090.02212.35
5.3.270.0130.02812.41
5.3.260.0110.02012.41
5.3.250.0050.02512.43
5.3.240.0130.02312.35
5.3.230.0100.02312.46
5.3.220.0110.01912.45
5.3.210.0120.03812.32
5.3.200.0160.03312.40
5.3.190.0150.03012.40
5.3.180.0160.02812.52
5.3.170.0160.02312.47
5.3.160.0160.03612.58
5.3.150.0140.02512.46
5.3.140.0150.03112.39
5.3.130.0170.02512.38
5.3.120.0130.03512.44
5.3.110.0140.02612.44
5.3.100.0120.03012.18
5.3.90.0130.03512.20
5.3.80.0150.02312.05
5.3.70.0200.03312.09
5.3.60.0080.03012.16
5.3.50.0150.03512.20
5.3.40.0150.03112.10
5.3.30.0170.01912.10
5.3.20.0120.03011.92
5.3.10.0150.03511.87
5.3.00.0120.02511.92
5.2.170.0110.03211.57
5.2.160.0120.03311.57
5.2.150.0170.03311.57
5.2.140.0140.02911.57
5.2.130.0120.02111.57
5.2.120.0120.01911.57
5.2.110.0110.02311.57
5.2.100.0130.02011.57
5.2.90.0100.03211.57
5.2.80.0160.01811.57
5.2.70.0080.03011.57
5.2.60.0180.02711.57
5.2.50.0160.01811.57
5.2.40.0120.02711.57
5.2.30.0100.02711.57
5.2.20.0100.03211.57
5.2.10.0100.03011.57
5.2.00.0080.02211.57
5.1.60.0120.02311.57
5.1.50.0160.02211.57
5.1.40.0100.02211.57
5.1.30.0100.02511.57
5.1.20.0130.02511.57
5.1.10.0100.02911.57
5.1.00.0120.02011.57
5.0.50.0060.02311.57
5.0.40.0050.02111.57
5.0.30.0060.03111.57
5.0.20.0050.02311.57
5.0.10.0060.02311.57
5.0.00.0040.02911.57
4.4.90.0050.01711.57
4.4.80.0080.01111.57
4.4.70.0050.02011.57
4.4.60.0050.01011.57
4.4.50.0060.01411.57
4.4.40.0050.02511.57
4.4.30.0080.01511.57
4.4.20.0050.01311.57
4.4.10.0050.01011.57
4.4.00.0070.01311.57
4.3.110.0060.00811.57
4.3.100.0050.01811.57
4.3.90.0050.01111.57
4.3.80.0050.01611.57
4.3.70.0030.01011.57
4.3.60.0100.00911.57
4.3.50.0050.00811.57
4.3.40.0030.02211.57
4.3.30.0020.01711.57
4.3.20.0020.01311.57
4.3.10.0020.02011.57
4.3.00.0050.01211.57

preferences:
39.6 ms | 400 KiB | 5 Q