3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo (int) microtime(true);

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)
7.4.10.0060.00914.65
7.4.00.0030.01415.03
7.3.130.0090.00914.51
7.3.120.0150.00314.70
7.3.110.0060.01314.90
7.3.100.0040.01114.84
7.3.90.0110.00615.06
7.3.80.0100.00714.89
7.3.70.0070.00714.61
7.3.60.0070.00714.81
7.3.50.0060.00614.80
7.3.40.0000.00914.79
7.3.30.0110.00414.46
7.3.20.0070.00716.38
7.3.10.0060.01116.55
7.3.00.0080.00616.71
7.2.260.0130.00614.87
7.2.250.0100.00714.54
7.2.240.0070.00714.87
7.2.230.0040.00715.03
7.2.220.0070.01014.58
7.2.210.0040.01114.86
7.2.200.0060.00914.58
7.2.190.0070.01015.03
7.2.180.0060.00314.86
7.2.170.0040.01114.52
7.2.160.0040.01114.97
7.2.150.0110.00316.66
7.2.140.0130.00316.67
7.2.130.0030.00816.79
7.2.120.0030.01116.57
7.2.110.0080.00716.67
7.2.100.0020.01216.58
7.2.90.0060.01116.76
7.2.80.0050.00916.84
7.2.70.0030.00916.68
7.2.60.0070.00716.91
7.2.50.0040.01116.61
7.2.40.0020.01316.71
7.2.30.0070.00916.53
7.2.20.0110.00616.77
7.2.10.0050.00716.54
7.2.00.0030.01016.82
7.1.330.0000.01315.40
7.1.320.0030.01315.84
7.1.310.0070.00715.46
7.1.300.0060.00915.89
7.1.290.0000.00915.77
7.1.280.0030.01015.75
7.1.270.0040.00715.74
7.1.260.0080.00415.75
7.1.250.0080.00415.58
7.1.240.0160.00015.66
7.1.230.0030.01015.46
7.1.220.0060.00315.67
7.1.210.0060.00315.72
7.1.200.0030.01315.37
7.1.190.0140.00015.74
7.1.180.0080.00415.83
7.1.170.0040.01115.58
7.1.160.0070.00315.81
7.1.150.0040.00815.71
7.1.140.0040.01115.84
7.1.130.0040.00815.72
7.1.120.0080.00415.55
7.1.110.0000.01315.88
7.1.100.0030.01015.84
7.1.90.0040.00715.84
7.1.80.0060.00315.79
7.1.70.0030.00516.21
7.1.60.0070.01217.41
7.1.50.0040.01216.12
7.1.40.0000.00915.78
7.1.30.0000.01115.63
7.1.20.0040.00415.75
7.1.10.0040.00415.70
7.1.00.0030.04119.15
7.0.330.0100.00315.13
7.0.320.0000.00915.07
7.0.310.0030.00715.14
7.0.300.0060.00615.45
7.0.290.0000.00915.27
7.0.280.0060.00315.23
7.0.270.0100.00315.12
7.0.260.0030.00615.29
7.0.250.0040.01115.14
7.0.240.0070.00715.39
7.0.230.0030.00615.47
7.0.220.0000.01315.51
7.0.210.0060.00315.18
7.0.200.0050.00615.98
7.0.190.0090.00015.42
7.0.180.0060.00615.25
7.0.170.0110.00315.13
7.0.160.0040.00815.35
7.0.150.0000.01415.54
7.0.140.0080.03818.67
7.0.130.0040.01115.33
7.0.120.0100.00315.24
7.0.110.0030.00715.37
7.0.100.0050.02717.47
7.0.90.0080.02617.66
7.0.80.0100.03817.74
7.0.70.0050.03817.69
7.0.60.0180.04417.62
7.0.50.0090.04417.90
7.0.40.0100.03616.79
7.0.30.0140.02516.58
7.0.20.0080.02716.67
7.0.10.0070.03316.63
7.0.00.0030.03216.55
5.6.400.0040.00814.25
5.6.390.0140.00014.32
5.6.380.0040.01114.48
5.6.370.0060.00614.39
5.6.360.0000.01314.34
5.6.350.0030.00614.20
5.6.340.0060.00314.33
5.6.330.0000.00814.48
5.6.320.0030.01014.11
5.6.310.0070.00314.10
5.6.300.0030.01014.31
5.6.290.0040.00414.41
5.6.280.0090.00614.18
5.6.270.0060.01014.11
5.6.260.0070.00714.48
5.6.250.0130.04017.54
5.6.240.0080.04417.39
5.6.230.0050.04817.35
5.6.220.0080.04017.28
5.6.210.0070.04517.33
5.6.200.0080.04517.60
5.6.190.0140.03317.51
5.6.180.0060.02717.64
5.6.170.0050.03017.61
5.6.160.0020.02817.64
5.6.150.0050.02617.61
5.6.140.0030.04817.66
5.6.130.0120.03717.71
5.6.120.0090.04717.76
5.6.110.0100.03517.66
5.6.100.0120.03917.57
5.6.90.0110.04317.70
5.6.80.0070.04217.24
5.6.70.0100.04417.36
5.6.60.0080.04417.19
5.6.50.0070.04517.29
5.6.40.0090.02317.29
5.6.30.0070.03017.30
5.6.20.0050.04517.24
5.6.10.0070.04517.44
5.6.00.0120.03517.16
5.5.380.0060.02217.31
5.5.370.0050.04717.25
5.5.360.0070.03117.30
5.5.350.0070.04217.34
5.5.340.0090.04517.62
5.5.330.0050.02317.37
5.5.320.0070.03717.64
5.5.310.0070.02217.52
5.5.300.0110.04217.36
5.5.290.0100.03817.51
5.5.280.0070.04017.51
5.5.270.0060.02717.47
5.5.260.0080.04517.37
5.5.250.0080.03517.41
5.5.240.0040.04017.09
5.5.230.0120.03217.10
5.5.220.0120.03717.11
5.5.210.0070.02717.16
5.5.200.0080.03717.08
5.5.190.0070.04517.11
5.5.180.0110.03017.12
5.5.170.0090.00614.40
5.5.160.0020.03317.08
5.5.150.0050.04217.25
5.5.140.0110.03717.09
5.5.130.0130.03117.08
5.5.120.0070.03917.26
5.5.110.0020.03017.18
5.5.100.0100.03717.20
5.5.90.0030.03817.13
5.5.80.0050.02717.04
5.5.70.0130.02017.03
5.5.60.0050.04316.98
5.5.50.0030.04317.20
5.5.40.0060.02516.80
5.5.30.0090.03317.04
5.5.20.0080.03817.01
5.5.10.0080.02317.11
5.5.00.0070.04317.02
5.4.450.0030.03815.87
5.4.440.0100.04515.79
5.4.430.0030.04515.89
5.4.420.0070.04415.85
5.4.410.0070.03915.77
5.4.400.0030.04015.63
5.4.390.0050.04015.74
5.4.380.0000.03015.63
5.4.370.0080.02215.66
5.4.360.0050.04515.75
5.4.350.0050.03915.69
5.4.340.0100.03715.73
5.4.330.0030.00912.36
5.4.320.0030.02615.70
5.4.310.0080.02315.72
5.4.300.0050.02515.59
5.4.290.0090.03415.79
5.4.280.0020.02615.75
5.4.270.0130.03215.66
5.4.260.0050.03015.75
5.4.250.0030.02515.58
5.4.240.0070.02315.66
5.4.230.0030.02715.70
5.4.220.0110.03515.69
5.4.210.0030.02815.67
5.4.200.0050.04115.79
5.4.190.0080.02315.67
5.4.180.0080.03415.66
5.4.170.0030.04215.58
5.4.160.0050.04015.66
5.4.150.0080.03715.77
5.4.140.0060.03914.37
5.4.130.0060.03814.33
5.4.120.0020.04014.36
5.4.110.0070.02014.29
5.4.100.0050.03514.29
5.4.90.0060.02214.35
5.4.80.0050.04114.33
5.4.70.0050.03314.28
5.4.60.0030.03014.32
5.4.50.0070.03714.27
5.4.40.0070.03814.33
5.4.30.0100.03314.30
5.4.20.0070.03014.39
5.4.10.0060.03814.29
5.4.00.0040.04514.09
5.3.290.0100.06014.57
5.3.280.0100.06314.44
5.3.270.0070.08314.58
5.3.260.0030.07714.54
5.3.250.0000.08014.59
5.3.240.0100.07314.56
5.3.230.0030.05314.52
5.3.220.0170.05314.54
5.3.210.0100.07314.52
5.3.200.0070.07314.52
5.3.190.0070.04014.43
5.3.180.0130.06714.52
5.3.170.0000.08014.58
5.3.160.0130.06714.53
5.3.150.0070.03314.55
5.3.140.0130.04714.53
5.3.130.0070.04714.40
5.3.120.0030.04714.38
5.3.110.0000.08014.54
5.3.100.0130.07714.02
5.3.90.0130.06714.00
5.3.80.0070.07314.00
5.3.70.0030.07013.88
5.3.60.0070.05013.85
5.3.50.0070.04013.93
5.3.40.0030.08013.93
5.3.30.0070.07013.89
5.3.20.0030.06013.64
5.3.10.0170.04713.61
5.3.00.0070.07313.59
5.2.170.0200.04010.97
5.2.160.0130.05010.98
5.2.150.0130.05711.12
5.2.140.0130.05311.13
5.2.130.0100.03011.01
5.2.120.0100.02711.11
5.2.110.0070.02711.04
5.2.100.0100.04310.93
5.2.90.0000.07011.10
5.2.80.0030.06310.92
5.2.70.0100.05710.94
5.2.60.0070.05011.09
5.2.50.0000.05711.01
5.2.40.0000.05010.85
5.2.30.0030.03711.04
5.2.20.0000.03710.75
5.2.10.0000.06310.94
5.2.00.0100.03310.71
5.1.60.0030.04010.02
5.1.50.0070.05310.04
5.1.40.0100.04310.00
5.1.30.0070.04310.23
5.1.20.0070.04310.38
5.1.10.0000.0379.94
5.1.00.0000.03310.06
5.0.50.0000.0308.65
5.0.40.0000.0238.47
5.0.30.0030.0538.42
5.0.20.0070.0438.42
5.0.10.0100.0278.42
5.0.00.0000.0538.42
4.4.90.0030.0378.42
4.4.80.0000.0238.42
4.4.70.0000.0338.42
4.4.60.0100.0108.42
4.4.50.0030.0278.42
4.4.40.0030.0508.42
4.4.30.0000.0378.42
4.4.20.0030.0338.42
4.4.10.0030.0308.42
4.4.00.0000.0308.42
4.3.110.0030.0178.42
4.3.100.0030.0208.42
4.3.90.0030.0208.42
4.3.80.0100.0338.42
4.3.70.0070.0308.42
4.3.60.0030.0408.42
4.3.50.0030.0278.42
4.3.40.0000.0538.42
4.3.30.0070.0308.42
4.3.20.0030.0238.42
4.3.10.0000.0378.42
4.3.00.0070.0308.42

preferences:
33.48 ms | 401 KiB | 5 Q