3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo explode(' ', 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)
7.4.00.0030.01414.79
7.3.120.0040.01414.72
7.3.110.0090.00614.67
7.3.100.0090.00614.60
7.3.90.0090.00014.82
7.3.80.0070.00714.83
7.3.70.0000.01114.75
7.3.60.0040.01114.78
7.3.50.0080.00314.79
7.3.40.0040.00414.79
7.3.30.0070.01014.68
7.3.20.0100.00316.64
7.3.10.0030.01016.55
7.3.00.0070.00716.54
7.2.250.0060.01314.88
7.2.240.0030.01314.93
7.2.230.0090.00614.81
7.2.220.0030.00614.94
7.2.210.0090.00614.80
7.2.200.0030.00614.75
7.2.190.0000.01615.05
7.2.180.0100.00314.64
7.2.170.0030.00915.00
7.2.130.0120.00316.91
7.2.120.0090.00616.84
7.2.110.0110.00016.72
7.2.100.0080.00516.38
7.2.90.0070.00316.84
7.2.80.0000.01416.69
7.2.70.0030.00716.68
7.2.60.0070.00416.72
7.2.50.0090.00016.63
7.2.40.0060.00316.60
7.2.30.0040.00816.76
7.2.20.0080.00416.90
7.2.10.0070.00716.71
7.2.00.0000.01016.68
7.1.330.0040.00815.70
7.1.320.0060.00315.56
7.1.310.0060.00315.75
7.1.300.0000.01215.67
7.1.290.0030.01015.33
7.1.280.0060.00315.74
7.1.270.0070.00715.50
7.1.260.0070.01015.52
7.1.250.0030.01315.35
7.1.240.0030.00915.42
7.1.230.0090.00615.56
7.1.220.0060.00815.54
7.1.210.0030.01015.57
7.1.200.0040.01215.48
7.1.190.0070.00715.68
7.1.180.0040.00815.68
7.1.170.0000.01315.23
7.1.160.0040.00715.66
7.1.150.0030.00715.85
7.1.140.0040.01215.71
7.1.130.0000.00915.27
7.1.120.0030.00615.66
7.1.110.0040.00715.54
7.1.100.0030.00815.73
7.1.90.0100.00315.82
7.1.80.0090.00615.59
7.1.70.0040.00616.21
7.1.60.0050.01217.68
7.1.50.0040.01016.11
7.1.40.0130.00015.45
7.1.30.0060.00315.67
7.1.20.0000.01215.66
7.1.10.0090.00315.52
7.1.00.0030.03519.03
7.0.330.0040.00415.06
7.0.320.0070.00715.07
7.0.310.0120.00014.93
7.0.300.0030.01015.09
7.0.290.0040.00815.37
7.0.280.0040.00415.25
7.0.270.0030.00615.06
7.0.260.0030.00614.89
7.0.250.0130.00015.17
7.0.240.0030.00715.16
7.0.230.0080.00315.27
7.0.220.0030.00615.24
7.0.210.0070.00415.32
7.0.200.0020.01015.95
7.0.190.0070.00414.95
7.0.180.0000.01115.02
7.0.170.0110.00315.02
7.0.160.0080.00315.30
7.0.150.0080.00415.09
7.0.140.0070.03818.68
7.0.130.0060.01015.21
7.0.120.0030.00715.19
7.0.110.0030.01314.71
7.0.100.0030.01314.98
7.0.90.0090.00615.26
7.0.80.0000.01415.34
7.0.70.0030.01014.99
7.0.60.0060.04617.45
7.0.50.0090.04216.62
7.0.40.0110.04116.74
7.0.30.0320.03916.93
7.0.20.0100.02916.79
7.0.10.0210.03316.58
7.0.00.0060.03216.81
5.6.380.0110.00314.18
5.6.370.0070.00713.74
5.6.360.0060.00914.15
5.6.350.0030.01013.93
5.6.340.0070.00314.11
5.6.330.0000.01214.10
5.6.320.0040.00714.02
5.6.310.0030.01014.30
5.6.300.0060.00314.31
5.6.290.0090.00314.45
5.6.280.0050.03517.46
5.6.270.0000.00813.78
5.6.260.0030.00713.96
5.6.250.0100.00014.13
5.6.240.0030.01213.99
5.6.230.0070.00714.06
5.6.220.0000.01213.98
5.6.210.0120.03017.23
5.6.200.0050.02216.03
5.6.190.0070.04517.22
5.6.180.0150.04017.61
5.6.170.0180.04817.15
5.6.160.0060.02117.15
5.6.150.0080.03316.14
5.6.140.0080.03816.09
5.6.130.0020.03815.97
5.6.120.0070.03617.58
5.6.110.0040.04417.62
5.6.100.0080.03717.52
5.6.90.0070.04817.45
5.6.80.0050.03617.07
5.6.70.2280.02217.06
5.6.60.0060.00613.82
5.6.50.0040.00413.91
5.6.40.0030.00913.83
5.6.30.0070.00714.02
5.6.20.0040.00814.09
5.6.10.0070.00713.87
5.6.00.0040.00813.71
5.5.380.0060.00010.90
5.5.370.0030.00310.91
5.5.360.0000.00610.90
5.5.350.0070.03715.61
5.5.340.0080.03614.45
5.5.330.0100.04115.55
5.5.320.0170.04515.60
5.5.310.0130.04815.61
5.5.300.0060.02114.39
5.5.290.0040.04014.45
5.5.280.0080.02715.83
5.5.270.0030.02815.83
5.5.260.0050.04515.86
5.5.250.0070.03715.79
5.5.240.0130.04015.52
5.5.230.0080.00310.90
5.5.220.0030.00310.90
5.5.210.0000.00610.92
5.5.200.0040.00410.90
5.5.190.0060.00310.90
5.5.180.0060.00310.90
5.5.170.0030.00710.90
5.5.160.0030.00610.90
5.5.150.0030.00610.90
5.5.140.0030.00710.96
5.5.130.0000.00910.90
5.5.120.0000.00710.91
5.5.110.0070.00010.90
5.5.100.0100.00010.90
5.5.90.0090.00011.00
5.5.80.0000.00910.90
5.5.70.0040.00710.90
5.5.60.0080.00310.90
5.5.50.0030.00610.90
5.5.40.0030.00710.90
5.5.30.0090.00010.90
5.5.20.0000.00710.90
5.5.10.0050.00310.90
5.5.00.0050.00210.90
5.4.450.0990.02315.18
5.4.440.0850.02815.07
5.4.430.0920.01815.18
5.4.420.1000.02715.13
5.4.410.1050.02415.09
5.4.400.1000.02115.00
5.4.390.1030.02514.85
5.4.380.0640.02014.97
5.4.370.0030.02314.83
5.4.360.0020.02414.99
5.4.350.0620.02614.98
5.4.340.0900.02214.85
5.4.330.0080.00010.90
5.4.320.0900.02015.00
5.4.310.1010.02615.01
5.4.300.1020.02415.03
5.4.290.0970.02314.86
5.4.280.1030.02315.01
5.4.270.0910.02115.08
5.4.260.0980.02614.84
5.4.250.0940.02414.89
5.4.240.0900.02814.85
5.4.230.0020.04515.06
5.4.220.0050.03014.83
5.4.210.0040.03015.07
5.4.200.0930.02914.89
5.4.190.0960.01814.98
5.4.180.1030.02415.06
5.4.170.1020.02414.98
5.4.160.1140.02314.91
5.4.150.1000.02815.06
5.4.140.1000.02713.54
5.4.130.1030.02113.62
5.4.120.1020.02513.61
5.4.110.0910.02113.67
5.4.100.0920.02213.65
5.4.90.1140.01813.73
5.4.80.1110.02013.68
5.4.70.1020.01513.47
5.4.60.0930.02213.65
5.4.50.1100.02513.53
5.4.40.1080.01813.54
5.4.30.0180.01613.63
5.4.20.0040.01813.49
5.4.10.0080.02213.63
5.4.00.0920.02013.30
5.3.290.0940.02012.69
5.3.280.0960.02012.77
5.3.270.1020.02012.78
5.3.260.1000.01812.70
5.3.250.1070.02312.68
5.3.240.1000.01512.67
5.3.230.0960.01812.73
5.3.220.0850.02712.70
5.3.210.0920.02512.66
5.3.200.0950.01812.66
5.3.190.0950.02012.75
5.3.180.1110.02312.75
5.3.170.0960.02212.70
5.3.160.0930.02112.78
5.3.150.0100.02712.68
5.3.140.0030.02312.70
5.3.130.0070.01712.64
5.3.120.0630.02512.65
5.3.110.0880.02112.66
5.3.100.0950.02312.39
5.3.90.1020.01912.49
5.3.80.0920.01812.43
5.3.70.0890.02212.36
5.3.60.1010.02312.34
5.3.50.1080.02212.31
5.3.40.1040.02212.37
5.3.30.1050.02212.30
5.3.20.0700.02112.22
5.3.10.0120.03312.28
5.3.00.0030.02312.18
5.2.170.0670.02211.10
5.2.160.0880.01810.99
5.2.150.0740.02111.06
5.2.140.0880.01810.99
5.2.130.0800.02010.92
5.2.120.0730.01710.95
5.2.110.0790.01410.92
5.2.100.0880.02010.92
5.2.90.0710.01810.94
5.2.80.0850.01911.08
5.2.70.0750.01710.94
5.2.60.0900.02010.98
5.2.50.0800.01810.96
5.2.40.0720.01810.91
5.2.30.0680.02110.86
5.2.20.0740.01310.87
5.2.10.0670.01610.85
5.2.00.0720.02210.80
5.1.60.0620.01210.43
5.1.50.0700.01710.42
5.1.40.0670.01510.44
5.1.30.0620.01510.60
5.1.20.0750.01310.60
5.1.10.0620.01210.50
5.1.00.0700.01710.46
5.0.50.0430.0209.72
5.0.40.0320.0119.63
5.0.30.0280.0199.54
5.0.20.0400.0159.54
5.0.10.0030.0129.54
5.0.00.0000.0189.54
4.4.90.0030.0089.54
4.4.80.0030.0159.54
4.4.70.0000.0139.54
4.4.60.0040.0089.54
4.4.50.0050.0079.54
4.4.40.0080.0159.54
4.4.30.0300.0089.54
4.4.20.0230.0099.54
4.4.10.0350.0109.54
4.4.00.0370.0179.54
4.3.110.0320.0109.54
4.3.100.0420.0129.54
4.3.90.0370.0129.54
4.3.80.0320.0179.54
4.3.70.0380.0109.54
4.3.60.0330.0109.54
4.3.50.0280.0149.54
4.3.40.0310.0139.54
4.3.30.0170.0109.54
4.3.20.0180.0109.54
4.3.10.0190.0109.54
4.3.00.0170.0109.54

preferences:
37.04 ms | 400 KiB | 5 Q