3v4l.org

run code in 300+ PHP versions simultaneously
<?php list($usec, $sec) = explode(" ", microtime()); echo microtime();

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)
7.4.00.0100.00715.07
7.3.120.0070.01014.66
7.3.110.0040.00714.62
7.3.100.0040.01214.39
7.3.90.0090.00014.64
7.3.80.0040.00914.66
7.3.70.0040.01114.84
7.3.60.0040.01114.71
7.3.50.0030.01214.64
7.3.40.0040.01114.84
7.3.30.0040.00814.54
7.3.20.0030.01016.79
7.3.10.0090.00716.45
7.3.00.0090.00816.50
7.2.250.0130.00614.90
7.2.240.0100.01014.72
7.2.230.0070.00715.09
7.2.220.0060.00315.12
7.2.210.0070.00715.17
7.2.200.0030.01015.01
7.2.190.0100.00314.98
7.2.180.0030.00614.85
7.2.170.0110.00314.99
7.2.130.0080.00816.66
7.2.120.0090.00716.56
7.2.110.0110.00816.79
7.2.100.0090.00816.54
7.2.90.0090.00516.73
7.2.80.0110.00616.58
7.2.70.0090.00816.75
7.2.60.0080.00516.61
7.2.50.0090.00616.74
7.2.40.0070.00616.37
7.2.30.0020.01416.59
7.2.20.0080.00816.80
7.2.10.0080.00716.77
7.2.00.0080.00817.28
7.1.330.0070.01015.41
7.1.320.0060.00615.50
7.1.310.0060.00915.85
7.1.300.0040.01215.46
7.1.290.0040.01215.74
7.1.280.0040.00715.63
7.1.270.0030.01015.83
7.1.260.0000.01615.54
7.1.250.0060.00915.67
7.1.70.0000.00816.77
7.1.60.0030.02019.11
7.1.50.0070.01516.87
7.1.00.0070.07022.33
7.0.200.0040.00416.73
7.0.140.0000.07722.15
7.0.60.0030.04019.93
7.0.50.0030.04317.88
7.0.40.0100.08320.27
7.0.30.0370.04020.21
7.0.20.0300.07320.33
7.0.10.0070.07320.20
7.0.00.0030.08020.16
5.6.280.0000.07720.84
5.6.210.0030.07720.76
5.6.200.0100.05318.19
5.6.190.0130.07320.60
5.6.180.0330.07720.49
5.6.170.0230.05320.46
5.6.160.0000.06020.49
5.6.150.0070.08018.14
5.6.140.0100.08018.18
5.6.130.0070.04018.20
5.6.120.0070.04020.99
5.6.110.0100.07721.01
5.6.100.0100.08321.00
5.6.90.0030.08720.94
5.6.80.0100.05720.35
5.6.70.3700.02020.49
5.5.350.0330.06020.43
5.5.340.0000.07717.96
5.5.330.0070.05320.19
5.5.320.0330.07320.17
5.5.310.0270.04320.29
5.5.300.0130.07717.92
5.5.290.0070.05317.95
5.5.280.0170.06720.89
5.5.270.0100.05020.87
5.5.260.0070.08020.95
5.5.250.0000.04320.70
5.5.240.0270.04720.31
5.4.450.0170.05019.59
5.4.440.0930.05719.63
5.4.430.0800.07719.46
5.4.420.0130.05019.40
5.4.410.0070.08019.29
5.4.400.0430.07018.70
5.4.390.0400.05318.72
5.4.380.0300.06018.70
5.4.370.0400.07018.67
5.4.360.0430.06718.63
5.4.350.0060.03811.98
5.4.340.0070.03611.97
5.4.320.0090.04312.45
5.4.310.0090.03812.45
5.4.300.0080.03612.45
5.4.290.0070.04512.45
5.4.280.0040.04112.35
5.4.270.0060.04212.35
5.4.260.0060.04212.35
5.4.250.0100.03612.35
5.4.240.0060.03712.35
5.4.230.0060.04412.34
5.4.220.0070.04012.34
5.4.210.0080.03612.34
5.4.200.0060.04012.34
5.4.190.0070.03812.34
5.4.180.0080.04012.34
5.4.170.0050.04212.35
5.4.160.0100.04612.34
5.4.150.0100.04612.34
5.4.140.0090.04712.03
5.4.130.0080.04312.01
5.4.120.0110.04511.97
5.4.110.0090.04011.96
5.4.100.0070.03811.96
5.4.90.0070.04311.96
5.4.80.0070.03911.97
5.4.70.0070.03811.96
5.4.60.0100.03811.96
5.4.50.0130.04811.96
5.4.40.0070.03811.95
5.4.30.0060.03911.95
5.4.20.0130.04411.95
5.4.10.0080.04711.95
5.4.00.0080.04711.44
5.3.290.0070.04012.80
5.3.280.0060.03812.71
5.3.270.0100.03912.73
5.3.260.0070.03912.72
5.3.250.0070.03712.72
5.3.240.0080.04312.72
5.3.230.0060.03812.71
5.3.220.0070.04312.68
5.3.210.0110.05412.68
5.3.200.0120.04612.68
5.3.190.0090.05312.68
5.3.180.0100.04612.68
5.3.170.0100.04212.67
5.3.160.0060.03912.67
5.3.150.0090.04412.67
5.3.140.0060.05012.66
5.3.130.0080.04212.66
5.3.120.0080.04112.66
5.3.110.0080.04112.65
5.3.100.0090.04812.12
5.3.90.0100.05912.08
5.3.80.0110.04112.08
5.3.70.0080.03812.07
5.3.60.0070.03812.07
5.3.50.0160.04612.00
5.3.40.0100.03812.00
5.3.30.0060.04411.94
5.3.20.0080.03811.73
5.3.10.0050.04311.70
5.3.00.0040.04511.68
5.2.170.0080.0359.18
5.2.160.0140.0559.19
5.2.150.0080.0419.18
5.2.140.0100.0569.18
5.2.130.0140.0489.14
5.2.120.0060.0389.13
5.2.110.0100.0359.15
5.2.100.0060.0389.14
5.2.90.0040.0429.14
5.2.80.0060.0449.13
5.2.70.0080.0409.13
5.2.60.0050.0399.09
5.2.50.0030.0379.06
5.2.40.0090.0269.04
5.2.30.0090.0339.00
5.2.20.0080.0389.00
5.2.10.0040.0398.92
5.2.00.0050.0328.78
5.1.60.0110.0288.07
5.1.50.0050.0338.06
5.1.40.0030.0358.04
5.1.30.0090.0408.39
5.1.20.0050.0388.41
5.1.10.0080.0298.14
5.1.00.0030.0368.14
5.0.50.0060.0226.62
5.0.40.0030.0236.48
5.0.30.0060.0326.29
5.0.20.0050.0226.29
5.0.10.0060.0226.27
5.0.00.0060.0346.26
4.4.90.0040.0164.78
4.4.80.0030.0164.75
4.4.70.0020.0204.76
4.4.60.0030.0204.75
4.4.50.0050.0154.77
4.4.40.0030.0284.71
4.4.30.0030.0164.76
4.4.20.0010.0194.84
4.4.10.0080.0144.85
4.4.00.0050.0244.76
4.3.110.0010.0184.67
4.3.100.0030.0174.66
4.3.90.0020.0174.64
4.3.80.0040.0264.59
4.3.70.0030.0164.63
4.3.60.0040.0154.63
4.3.50.0040.0154.63
4.3.40.0050.0274.54
4.3.30.0030.0153.31
4.3.20.0010.0183.29
4.3.10.0030.0163.25
4.3.00.0030.0206.71

preferences:
23.32 ms | 401 KiB | 5 Q