3v4l.org

run code in 300+ PHP versions simultaneously
<?php for ($i = 0; $i < 10; $i++) { var_dump(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)
7.4.00.0050.01214.84
7.3.120.0070.01014.83
7.3.110.0050.01114.88
7.3.100.0050.00914.65
7.3.90.0050.01014.65
7.3.80.0050.01114.64
7.3.70.0100.00314.78
7.3.60.0040.01114.60
7.3.50.0050.00614.63
7.3.40.0050.01014.64
7.3.30.0020.00914.88
7.3.20.0070.00616.58
7.3.10.0050.00916.54
7.3.00.0050.01016.41
7.2.250.0090.00914.78
7.2.240.0080.00814.83
7.2.230.0080.00914.86
7.2.220.0090.00714.96
7.2.210.0070.00714.88
7.2.200.0050.00614.98
7.2.190.0050.01215.00
7.2.180.0070.00414.99
7.2.170.0020.01414.79
7.2.160.0030.00815.00
7.2.150.0050.00516.80
7.2.140.0110.00416.66
7.2.130.0040.00716.96
7.2.120.0060.00616.93
7.2.110.0070.01116.53
7.2.100.0000.01116.97
7.2.90.0120.00016.86
7.2.80.0060.00916.97
7.2.70.0000.01416.78
7.2.60.0070.00716.66
7.2.50.0100.00316.55
7.2.40.0030.00616.95
7.2.30.0030.01016.81
7.2.20.0000.01816.97
7.2.10.0030.00616.91
7.2.00.0020.00817.91
7.1.330.0090.00715.57
7.1.320.0040.01115.78
7.1.310.0070.00715.86
7.1.300.0050.01215.66
7.1.290.0040.00715.74
7.1.280.0090.00715.79
7.1.270.0040.01015.66
7.1.260.0060.00715.79
7.1.250.0090.00615.78
7.1.240.0050.00315.78
7.1.230.0060.00615.84
7.1.220.0090.00915.66
7.1.210.0070.00715.65
7.1.200.0070.00715.66
7.1.190.0030.01015.74
7.1.180.0000.01015.51
7.1.170.0030.01215.46
7.1.160.0060.00615.76
7.1.150.0030.01015.51
7.1.140.0100.00315.77
7.1.130.0030.01015.74
7.1.120.0040.00415.59
7.1.110.0040.01115.68
7.1.100.0090.00315.89
7.1.90.0040.01115.90
7.1.80.0040.00415.59
7.1.70.0050.00616.46
7.1.60.0020.01117.57
7.1.50.0030.01316.43
7.1.40.0090.00015.77
7.1.30.0090.00915.72
7.1.20.0060.00315.73
7.1.10.0000.01315.77
7.1.00.0080.03819.03
7.0.330.0060.00615.45
7.0.320.0080.00415.33
7.0.310.0070.00715.52
7.0.300.0070.01015.49
7.0.290.0070.00715.61
7.0.280.0090.00315.26
7.0.270.0070.00715.52
7.0.260.0030.01015.57
7.0.250.0100.00315.46
7.0.240.0040.00815.57
7.0.230.0040.01115.50
7.0.220.0070.00715.30
7.0.210.0030.01015.36
7.0.200.0000.01216.05
7.0.190.0070.00715.17
7.0.180.0110.00015.55
7.0.170.0040.01215.55
7.0.160.0070.01015.44
7.0.150.0030.00915.41
7.0.140.0040.03918.83
7.0.130.0030.00915.56
7.0.120.0030.01015.57
7.0.110.0030.01015.29
7.0.100.0030.03317.71
7.0.90.0000.02817.69
7.0.80.0030.02417.71
7.0.70.0050.03217.65
7.0.60.0020.02517.61
7.0.50.0070.03217.89
7.0.40.0030.02416.81
7.0.30.0050.02616.61
7.0.20.0090.02216.71
7.0.10.0140.03716.76
7.0.00.0090.04016.78
5.6.400.0060.00913.91
5.6.390.0030.00714.45
5.6.380.0130.00014.25
5.6.370.0060.00314.31
5.6.360.0030.01014.36
5.6.350.0040.00714.27
5.6.340.0060.00614.44
5.6.330.0090.00614.11
5.6.320.0100.00314.41
5.6.310.0000.01414.11
5.6.300.0060.00614.05
5.6.290.0070.00714.26
5.6.280.0030.04017.76
5.6.270.0070.00714.27
5.6.260.0060.00914.44
5.6.250.0050.03517.59
5.6.240.0050.02917.49
5.6.230.0050.02317.41
5.6.220.0060.03917.34
5.6.210.0050.02417.45
5.6.200.0020.02917.59
5.6.190.0090.02017.69
5.6.180.0080.03117.59
5.6.170.0030.02717.63
5.6.160.0030.04917.57
5.6.150.0100.03917.51
5.6.140.0130.03717.56
5.6.130.0090.04217.71
5.6.120.0050.04917.81
5.6.110.0070.04317.59
5.6.100.0080.03817.50
5.6.90.0100.03917.69
5.6.80.0050.04417.18
5.6.70.0070.04317.23
5.6.60.0070.04017.19
5.6.50.0030.04317.20
5.6.40.0090.04017.20
5.6.30.0080.03917.28
5.6.20.0080.03617.34
5.6.10.0070.03617.41
5.6.00.0120.03717.24
5.5.380.0070.02517.35
5.5.370.0080.01717.31
5.5.360.0070.02417.18
5.5.350.0030.02517.38
5.5.340.0070.02417.61
5.5.330.0020.02817.28
5.5.320.0020.02617.32
5.5.310.0070.02217.62
5.5.300.0070.02517.35
5.5.290.0060.04517.31
5.5.280.0050.04317.38
5.5.270.0070.04217.45
5.5.260.0050.04817.46
5.5.250.0030.04917.23
5.5.240.0030.04517.28
5.5.230.0080.03817.09
5.5.220.0050.04217.28
5.5.210.0070.04317.22
5.5.200.0080.04217.02
5.5.190.0080.04117.12
5.5.180.0100.04017.18
5.5.170.0070.01014.07
5.5.160.0090.04117.12
5.5.150.0070.03717.05
5.5.140.0030.04516.99
5.5.130.0050.04317.11
5.5.120.0110.03817.16
5.5.110.0100.03317.01
5.5.100.0100.03717.17
5.5.90.0080.04117.13
5.5.80.0040.02917.08
5.5.70.0020.04917.17
5.5.60.0050.04417.06
5.5.50.0110.03817.09
5.5.40.0060.04117.11
5.5.30.0090.03617.09
5.5.20.0070.04017.15
5.5.10.0130.03816.98
5.5.00.0030.04616.96
5.4.450.0050.04016.07
5.4.440.0090.02916.21
5.4.430.0070.03716.14
5.4.420.0080.03816.19
5.4.410.0110.03816.08
5.4.400.0030.03115.89
5.4.390.0020.04715.95
5.4.380.0030.04315.94
5.4.370.0070.03415.94
5.4.360.0100.03815.99
5.4.350.0070.04115.91
5.4.340.0030.04016.00
5.4.330.0060.00612.84
5.4.320.0070.03315.99
5.4.310.0050.04415.82
5.4.300.0080.03715.95
5.4.290.0050.02815.96
5.4.280.0050.04115.96
5.4.270.0090.03716.03
5.4.260.0100.03715.92
5.4.250.0120.02315.87
5.4.240.0050.04215.93
5.4.230.0080.03815.96
5.4.220.0040.03515.98
5.4.210.0090.03515.99
5.4.200.0070.04415.99
5.4.190.0100.03715.98
5.4.180.0100.04015.96
5.4.170.0050.04015.93
5.4.160.0050.04115.94
5.4.150.0100.03515.94
5.4.140.0040.03814.56
5.4.130.0120.03314.46
5.4.120.0020.02814.55
5.4.110.0040.02714.55
5.4.100.0020.03914.60
5.4.90.0070.03514.63
5.4.80.0080.03714.51
5.4.70.0050.02714.62
5.4.60.0100.03514.63
5.4.50.0060.03514.51
5.4.40.0050.04014.66
5.4.30.0050.03814.61
5.4.20.0050.03914.53
5.4.10.0080.03814.62
5.4.00.0040.04014.28
5.3.290.0070.07314.67
5.3.280.0030.06314.46
5.3.270.0100.05314.54
5.3.260.0130.06714.61
5.3.250.0100.06314.59
5.3.240.0070.05014.45
5.3.230.0070.06714.55
5.3.220.0030.07014.56
5.3.210.0100.07314.50
5.3.200.0070.07314.48
5.3.190.0070.06314.57
5.3.180.0100.06714.57
5.3.170.0030.06714.57
5.3.160.0070.08014.55
5.3.150.0170.03014.42
5.3.140.0030.08014.52
5.3.130.0030.04714.54
5.3.120.0070.07314.54
5.3.110.0030.04714.53
5.3.100.0030.08014.00
5.3.90.0170.05314.00
5.3.80.0070.05013.92
5.3.70.0070.03713.88
5.3.60.0100.05313.99
5.3.50.0070.07013.86
5.3.40.0100.06713.92
5.3.30.0130.07013.90
5.3.20.0100.06713.69
5.3.10.0100.03313.43
5.3.00.0070.06713.59
5.2.170.0030.05011.13
5.2.160.0100.06011.11
5.2.150.0000.05011.14
5.2.140.0070.06311.12
5.2.130.0070.05711.06
5.2.120.0100.05711.09
5.2.110.0070.06011.11
5.2.100.0030.06310.94
5.2.90.0100.06010.95
5.2.80.0030.05711.11
5.2.70.0070.04711.04
5.2.60.0030.06710.89
5.2.50.0230.03711.07
5.2.40.0030.06310.75
5.2.30.0200.04710.79
5.2.20.0070.06310.88
5.2.10.0000.06010.92
5.2.00.0070.05710.74
5.1.60.0100.03310.13
5.1.50.0070.0509.99
5.1.40.0030.05310.11
5.1.30.0030.04010.26
5.1.20.0030.05710.39
5.1.10.0000.03310.09
5.1.00.0100.05010.08
5.0.50.0000.0478.58
5.0.40.0030.0438.42
5.0.30.0030.0538.36
5.0.20.0170.0278.36
5.0.10.0030.0438.36
5.0.00.0000.0678.36
4.4.90.0030.0338.36
4.4.80.0030.0338.36
4.4.70.0000.0378.36
4.4.60.0000.0278.36
4.4.50.0030.0308.36
4.4.40.0030.0308.36
4.4.30.0000.0338.36
4.4.20.0030.0378.36
4.4.10.0000.0378.36
4.4.00.0030.0478.36
4.3.110.0000.0338.36
4.3.100.0000.0308.36
4.3.90.0030.0308.36
4.3.80.0030.0578.36
4.3.70.0000.0378.36
4.3.60.0030.0278.36
4.3.50.0000.0278.36
4.3.40.0030.0508.36
4.3.30.0030.0308.36
4.3.20.0000.0338.36
4.3.10.0000.0378.36
4.3.00.0000.0378.36

preferences:
39.6 ms | 401 KiB | 5 Q