3v4l.org

run code in 300+ PHP versions simultaneously
<?php set_time_limit(10); $startTime = microtime(true); $newTime = $startTime + 10; // + 10 sec while (true) { if($newTime >= $startTime) { break; } } echo 'Total execution time in seconds: ' . round((microtime(true) - $startTime), 4) . ' ' . $startTime . ' '. $newTime;

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)
7.4.00.0100.00714.79
7.3.120.0070.01014.77
7.3.110.0100.00714.70
7.3.100.0030.00914.98
7.3.90.0180.00314.89
7.3.80.0080.00014.80
7.3.70.0070.01114.72
7.3.60.0100.00314.67
7.3.50.0030.01514.73
7.3.40.0070.01114.83
7.3.30.0000.01414.82
7.3.20.0090.00616.70
7.3.10.0080.01016.51
7.3.00.0090.00716.56
7.2.250.0100.01015.19
7.2.240.0080.00515.18
7.2.230.0060.01015.33
7.2.220.0030.01314.73
7.2.210.0120.00615.01
7.2.200.0080.00815.03
7.2.190.0000.01315.16
7.2.180.0030.01415.14
7.2.170.0100.01015.11
7.2.130.0120.00516.86
7.2.120.0080.00916.79
7.2.110.0080.00716.71
7.2.100.0110.00416.98
7.2.90.0030.01116.90
7.2.80.0050.01016.56
7.2.70.0060.00616.60
7.2.60.0040.01016.73
7.2.50.0110.00416.87
7.2.40.0040.00916.83
7.2.30.0050.00716.78
7.2.20.0060.00817.00
7.2.10.0080.00516.95
7.2.00.0090.00517.69
7.1.330.0060.00615.82
7.1.320.0030.01615.84
7.1.310.0070.01015.94
7.1.300.0120.00415.57
7.1.290.0030.00615.61
7.1.280.0090.00015.60
7.1.270.0030.01415.78
7.1.260.0000.01015.89
7.1.250.0070.00815.61
7.1.240.0060.00916.05
7.1.230.0120.00015.76
7.1.220.0090.00315.72
7.1.210.0060.00915.75
7.1.200.0070.00715.57
7.1.190.0110.00015.77
7.1.180.0060.00915.96
7.1.170.0040.00415.72
7.1.160.0070.00715.88
7.1.150.0030.00915.85
7.1.140.0000.01015.79
7.1.130.0060.00615.99
7.1.120.0080.00415.83
7.1.110.0070.00416.03
7.1.100.0040.00715.80
7.1.90.0070.00315.78
7.1.80.0000.01315.84
7.1.70.0040.00516.39
7.1.60.0050.01017.44
7.1.50.0050.01416.39
7.1.40.0090.00315.53
7.1.30.0060.00915.54
7.1.20.0000.00715.81
7.1.10.0100.00016.01
7.1.00.0060.04219.07
7.0.330.0080.00615.39
7.0.320.0070.00315.14
7.0.310.0120.00315.46
7.0.300.0050.00315.28
7.0.290.0070.00315.17
7.0.280.0060.00615.55
7.0.270.0100.00315.12
7.0.260.0070.00415.18
7.0.250.0080.00015.46
7.0.240.0040.00415.55
7.0.230.0090.00315.61
7.0.220.0060.00315.42
7.0.210.0100.00015.30
7.0.200.0030.00716.16
7.0.190.0030.01215.54
7.0.180.0100.00015.61
7.0.170.0030.01015.55
7.0.160.0040.00915.38
7.0.150.0040.01115.57
7.0.140.0050.03818.86
7.0.130.0000.00815.49
7.0.120.0000.01215.28
7.0.110.0030.00715.19
7.0.100.0070.00715.51
7.0.90.0070.00715.29
7.0.80.0030.00915.62
7.0.70.0110.00415.57
7.0.60.0050.02717.70
7.0.50.0080.03716.73
7.0.40.0070.04516.75
7.0.30.0120.02316.84
7.0.20.0150.03816.54
7.0.10.0100.04516.73
7.0.00.0040.03016.78
5.6.380.0080.00514.23
5.6.370.0040.01114.30
5.6.360.0040.01114.13
5.6.350.0030.00614.28
5.6.340.0060.00614.06
5.6.330.0030.00714.35
5.6.320.0030.00714.51
5.6.310.0090.00313.80
5.6.300.0030.01214.26
5.6.290.0030.00913.93
5.6.280.0050.04017.64
5.6.270.0040.01114.29
5.6.260.0030.01013.95
5.6.250.0000.01614.21
5.6.240.0030.01014.37
5.6.230.0060.00614.23
5.6.220.0090.00314.19
5.6.210.0050.04817.29
5.6.200.0100.04016.24
5.6.190.0120.03717.56
5.6.180.1770.02617.35
5.6.170.0150.05017.50
5.6.160.0050.03017.35
5.6.150.0050.04016.12
5.6.140.0050.04316.06
5.6.130.0070.02216.13
5.6.120.0070.04717.53
5.6.110.0030.05017.55
5.6.100.0050.03017.61
5.6.90.0080.04517.59
5.6.80.0030.02517.26
5.6.70.2210.02417.37
5.6.60.0040.00414.14
5.6.50.0000.01513.86
5.6.40.0000.01014.13
5.6.30.0000.01514.16
5.6.20.0110.00613.95
5.6.10.0030.01013.93
5.6.00.0040.00814.32
5.5.380.0000.01311.18
5.5.370.0040.00411.18
5.5.360.0110.00011.18
5.5.350.0150.02115.83
5.5.340.0070.02814.56
5.5.330.0030.03115.69
5.5.320.0160.02615.74
5.5.310.0130.04215.76
5.5.300.0030.04214.54
5.5.290.0010.02614.57
5.5.280.0060.02316.04
5.5.270.0060.03015.95
5.5.260.0050.04415.91
5.5.250.0050.04315.93
5.5.240.0020.04515.72
5.5.230.0000.01011.18
5.5.220.0030.00911.18
5.5.210.0000.00811.18
5.5.200.0000.00711.18
5.5.190.0000.00711.18
5.5.180.0050.00311.18
5.5.170.0080.00411.18
5.5.160.0030.00911.18
5.5.150.0040.00811.18
5.5.140.0040.01111.18
5.5.130.0030.00611.18
5.5.120.0040.00711.18
5.5.110.0030.00911.18
5.5.100.0000.01111.18
5.5.90.0120.00011.18
5.5.80.0070.00311.18
5.5.70.0000.01311.18
5.5.60.0070.00011.18
5.5.50.0060.00611.18
5.5.40.0060.00011.18
5.5.30.0000.01211.18
5.5.20.0070.00411.18
5.5.10.0090.00311.18
5.5.00.0050.00511.18
5.4.450.0570.02015.32
5.4.440.0300.03315.29
5.4.430.0350.02815.36
5.4.420.0350.00315.32
5.4.410.0360.00315.20
5.4.400.0400.00315.17
5.4.390.0320.00515.12
5.4.380.0360.00315.08
5.4.370.0450.00315.15
5.4.360.0330.00115.08
5.4.350.0350.00315.21
5.4.340.0350.00315.10
5.4.330.0060.00611.18
5.4.320.0040.02611.82
5.4.310.0040.02411.82
5.4.300.0090.02711.82
5.4.290.0050.02411.82
5.4.280.0040.02511.77
5.4.270.0030.02211.77
5.4.260.0060.02211.77
5.4.250.0060.03211.77
5.4.240.0050.02511.77
5.4.230.0050.02211.76
5.4.220.0050.02111.76
5.4.210.0040.02111.76
5.4.200.0080.02211.76
5.4.190.0050.02111.76
5.4.180.0070.02511.76
5.4.170.0080.02011.77
5.4.160.0060.02511.77
5.4.150.0040.02011.76
5.4.140.0040.02511.62
5.4.130.0090.01811.60
5.4.120.0040.02111.58
5.4.110.0050.02311.57
5.4.100.0070.02011.57
5.4.90.0070.01911.57
5.4.80.0070.01811.57
5.4.70.0060.02311.57
5.4.60.0060.02211.57
5.4.50.0040.02511.57
5.4.40.0040.02111.56
5.4.30.0040.02011.56
5.4.20.0030.02011.57
5.4.10.0070.01911.56
5.4.00.0020.02611.31
5.3.290.0040.02211.99
5.3.280.0050.02311.94
5.3.270.0040.02311.95
5.3.260.0050.02211.95
5.3.250.0080.02111.95
5.3.240.0070.01911.95
5.3.230.0040.02511.94
5.3.220.0080.02111.93
5.3.210.0050.02211.93
5.3.200.0040.02111.93
5.3.190.0060.02611.93
5.3.180.0060.01911.92
5.3.170.0040.01911.92
5.3.160.0030.02811.93
5.3.150.0080.02011.92
5.3.140.0050.02411.92
5.3.130.0060.02311.92
5.3.120.0070.02011.92
5.3.110.0070.02011.92
5.3.100.0050.02511.65
5.3.90.0060.02111.63
5.3.80.0030.02111.63
5.3.70.0060.02011.62
5.3.60.0050.02411.62
5.3.50.0080.01811.59
5.3.40.0040.02411.59
5.3.30.0040.02911.56
5.3.20.0020.02311.45
5.3.10.0070.02311.43
5.3.00.0060.02411.43
5.2.170.0030.02310.20
5.2.160.0030.01910.20
5.2.150.0050.01810.20
5.2.140.0060.01410.20
5.2.130.0050.01910.18
5.2.120.0020.01710.18
5.2.110.0030.01910.18
5.2.100.0040.01610.18
5.2.90.0020.01910.18
5.2.80.0020.01910.17
5.2.70.0070.01510.17
5.2.60.0040.01910.15
5.2.50.0020.02010.13
5.2.40.0030.02010.12
5.2.30.0030.02610.11
5.2.20.0030.02010.11
5.2.10.0040.01710.08
5.2.00.0050.01710.01
5.1.60.0060.0139.65
5.1.50.0070.0149.65
5.1.40.0040.0169.64
5.1.30.0040.0189.82
5.1.20.0040.0189.83
5.1.10.0040.0159.69
5.1.00.0040.0159.69
5.0.50.0020.0168.93
5.0.40.0030.0128.86
5.0.30.0040.0208.77
5.0.20.0040.0158.75
5.0.10.0030.0128.74
5.0.00.0020.0228.73
4.4.90.0020.0107.98
4.4.80.0030.0117.96
4.4.70.0030.0097.96
4.4.60.0020.0117.96
4.4.50.0020.0147.97
4.4.40.0010.0197.94
4.4.30.0030.0097.97
4.4.20.0030.0118.01
4.4.10.0020.0118.01
4.4.00.0040.0167.97
4.3.110.0060.0107.92
4.3.100.0030.0127.92
4.3.90.0040.0087.91
4.3.80.0030.0147.89
4.3.70.0050.0097.90
4.3.60.0030.0097.90
4.3.50.0040.0117.90
4.3.40.0030.0147.87
4.3.30.0020.0107.27
4.3.20.0020.0117.26
4.3.10.0010.0127.24
4.3.00.0110.01012.74

preferences:
38.49 ms | 401 KiB | 5 Q