3v4l.org

run code in 300+ PHP versions simultaneously
<?php $t = microtime(true); $n = 1000000; $v = 12345; while($n--) { if (is_int($v) && $v > 0) { } } echo (microtime(true) - $t);

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)
7.4.00.0130.03015.04
7.3.120.0130.02314.66
7.3.110.0100.02615.00
7.3.100.0070.02714.98
7.3.90.0030.02714.83
7.3.80.0070.02014.68
7.3.70.0100.02414.88
7.3.60.0070.03014.64
7.3.50.0140.02114.98
7.3.40.0130.02514.68
7.3.30.0000.03514.76
7.3.20.0100.02316.54
7.3.10.0090.01916.66
7.3.00.0100.02016.58
7.2.250.0030.04414.64
7.2.240.0030.03314.61
7.2.230.0100.02415.07
7.2.220.0070.02614.98
7.2.210.0000.03815.18
7.2.200.0100.02314.98
7.2.190.0030.03214.91
7.2.180.0040.02814.83
7.2.170.0030.03214.91
7.2.00.0040.03519.40
7.1.330.0100.06615.57
7.1.320.0030.07315.66
7.1.310.0000.07115.78
7.1.300.0070.06915.77
7.1.290.0060.06715.76
7.1.280.0100.06615.59
7.1.270.0000.07315.46
7.1.260.0000.07415.79
7.1.70.0030.03617.03
7.1.60.0130.05519.30
7.1.50.0070.06216.47
7.1.00.0070.11322.45
7.0.200.0110.03216.70
7.0.140.0000.11021.95
7.0.120.0070.11022.08
7.0.60.0100.11320.02
7.0.50.0100.07717.90
7.0.40.0030.12020.03
7.0.30.0300.10320.16
7.0.20.0270.08320.09
7.0.10.0230.06320.21
7.0.00.0030.06720.18
5.6.280.0100.19021.04
5.6.210.0070.18020.50
5.6.200.0100.18718.16
5.6.190.0130.17720.48
5.6.180.0370.15720.40
5.6.170.0300.16020.51
5.6.160.0030.16720.37
5.6.150.0070.12318.21
5.6.140.0070.14018.17
5.6.130.0070.18018.15
5.6.120.0030.12721.04
5.6.110.0070.15320.98
5.6.100.0100.17320.99
5.6.90.0200.16020.98
5.6.80.0070.13320.37
5.6.70.0300.16020.36
5.5.350.0330.18020.41
5.5.340.0100.15717.98
5.5.330.0030.14320.53
5.5.320.0170.19720.47
5.5.310.0170.14320.18
5.5.300.0130.17317.94
5.5.290.0100.18717.98
5.5.280.0230.14020.76
5.5.270.0100.15720.75
5.5.260.0070.14320.76
5.5.250.0170.17720.57
5.5.240.0000.18020.04
5.4.450.0070.19019.33
5.4.440.0100.19319.50
5.4.430.0070.15319.11
5.4.420.0030.17719.11
5.4.410.0070.13319.20
5.4.400.0000.12319.16
5.4.390.0000.16319.00
5.4.380.0000.12719.07
5.4.370.0070.18319.09
5.4.360.0030.13718.81
5.4.350.0130.15319.15
5.4.340.0130.18019.14
5.4.320.0130.17318.91
5.4.310.0130.15718.80
5.4.300.0070.15319.08
5.4.290.0030.16319.07
5.4.280.0030.17018.78
5.4.270.0500.11719.19
5.4.260.0100.19019.07
5.4.250.0070.17718.90
5.4.240.0100.18319.15
5.4.230.0170.17318.92
5.4.220.0130.16018.91
5.4.210.0130.17019.18
5.4.200.0030.19319.17
5.4.190.0070.18319.11
5.4.180.0130.12719.11
5.4.170.0030.18719.13
5.4.160.0030.20019.13
5.4.150.0000.14318.79
5.4.140.0030.17016.35
5.4.130.0070.13016.34
5.4.120.0030.19016.20
5.4.110.0070.17716.30
5.4.100.0100.11716.39
5.4.90.0100.16316.39
5.4.80.0230.16716.31
5.4.70.0070.18316.25
5.4.60.0030.18716.32
5.4.50.0030.17316.28
5.4.40.0100.19316.21
5.4.30.0070.16316.31
5.4.20.0070.16716.31
5.4.10.0100.18016.29
5.4.00.0000.15315.70
5.3.290.0500.15714.48
5.3.280.0100.18714.53
5.3.270.0070.20714.69
5.3.260.0070.21014.70
5.3.250.0100.19314.55
5.3.240.0100.18714.54
5.3.230.0030.16314.56
5.3.220.0030.20714.54
5.3.210.0000.18714.57
5.3.200.0030.20014.48
5.3.190.0030.14314.50
5.3.180.0030.15714.46
5.3.170.0070.20714.57
5.3.160.0030.14314.48
5.3.150.0030.19314.51
5.3.140.0070.13714.45
5.3.130.0030.16014.47
5.3.120.0070.14714.46
5.3.110.0030.21714.50
5.3.100.0070.20713.96
5.3.90.0030.17313.84
5.3.80.0100.19713.80
5.3.70.0070.18713.83
5.3.60.0100.19014.02
5.3.50.0130.19713.87
5.3.40.0030.19713.78
5.3.30.0130.18013.73
5.3.20.0100.15313.51
5.3.10.0070.14313.67
5.3.00.0030.13313.45
5.2.170.0130.19311.13
5.2.160.0030.21011.12
5.2.150.0030.17011.13
5.2.140.0030.14011.13
5.2.130.0100.15311.03
5.2.120.0030.14311.07
5.2.110.0000.17010.95
5.2.100.0000.14310.98
5.2.90.0000.14710.93
5.2.80.0100.13311.00
5.2.70.0070.13710.91
5.2.60.0000.13711.01
5.2.50.0030.17010.87
5.2.40.0000.14310.97
5.2.30.0000.14010.79
5.2.20.0000.16311.03
5.2.10.0000.13710.86
5.2.00.0070.13010.72
5.1.60.0130.11710.00
5.1.50.0070.14310.05
5.1.40.0030.2009.93
5.1.30.0000.20310.38
5.1.20.0100.13010.34
5.1.10.0000.17710.07
5.1.00.0070.18010.06
5.0.50.0000.3478.46
5.0.40.0030.2978.42
5.0.30.0030.2878.42
5.0.20.0000.2938.42
5.0.10.0000.2808.42
5.0.00.0000.2508.42
4.4.90.0300.2008.42
4.4.80.0000.2008.42
4.4.70.0000.1978.42
4.4.60.0370.1938.42
4.4.50.0000.2238.42
4.4.40.0030.2108.42
4.4.30.0000.2778.42
4.4.20.0000.2138.42
4.4.10.0030.2778.42
4.4.00.0070.2908.42
4.3.110.0070.2678.42
4.3.100.0030.2708.42
4.3.90.0030.2678.42
4.3.80.0030.2778.42
4.3.70.0000.2178.42
4.3.60.0000.2138.42
4.3.50.0000.2808.42
4.3.40.0000.2778.42
4.3.30.0000.2708.42
4.3.20.0000.2408.42
4.3.10.0070.2338.42
4.3.00.0000.2638.42

preferences:
28.66 ms | 401 KiB | 5 Q