3v4l.org

run code in 300+ PHP versions simultaneously
<?php $start = microtime(true); sleep(2); $calculated = microtime(true) - $start; echo "time_here: " . $calculated . "\n"; ?>

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)
7.4.10.0070.01114.75
7.4.00.0110.00814.93
7.3.130.0040.01814.49
7.3.120.0090.00914.72
7.3.110.0090.00914.85
7.3.100.0090.00714.79
7.3.90.0110.00414.73
7.3.80.0090.00814.75
7.3.70.0140.00514.80
7.3.60.0070.00814.85
7.3.50.0060.00914.89
7.3.40.0070.01014.67
7.3.30.0090.00714.75
7.3.20.0050.01116.71
7.3.10.0070.00916.50
7.3.00.0080.01016.40
7.2.260.0060.00914.76
7.2.250.0080.01214.99
7.2.240.0070.01215.26
7.2.230.0100.00715.10
7.2.220.0110.00815.00
7.2.210.0030.01414.93
7.2.200.0060.00915.00
7.2.190.0060.00914.87
7.2.180.0030.01614.90
7.2.170.0090.00715.02
7.2.160.0040.01415.18
7.2.150.0000.01616.98
7.2.140.0040.01416.95
7.2.130.0040.01216.79
7.2.120.0090.01016.76
7.2.110.0130.00616.94
7.2.100.0040.00916.91
7.2.90.0060.01217.03
7.2.80.0070.00916.98
7.2.70.0090.00916.86
7.2.60.0090.01116.89
7.2.50.0140.00616.89
7.2.40.0060.00916.85
7.2.30.0080.00916.98
7.2.20.0080.00716.81
7.2.10.0110.01116.87
7.2.00.0120.00916.85
7.1.330.0060.01115.64
7.1.320.0080.00715.87
7.1.310.0040.01215.66
7.1.300.0040.01315.53
7.1.290.0080.00915.60
7.1.280.0040.01415.77
7.1.270.0060.01315.81
7.1.260.0080.01115.82
7.1.250.0050.01115.61
7.1.240.0070.01115.70
7.1.230.0140.00315.51
7.1.220.0070.01015.50
7.1.210.0120.00615.80
7.1.200.0070.01015.81
7.1.190.0030.01615.72
7.1.180.0050.01415.74
7.1.170.0100.00715.62
7.1.160.0080.00315.91
7.1.150.0030.01315.84
7.1.140.0030.01315.79
7.1.130.0160.00015.49
7.1.120.0000.01815.63
7.1.110.0110.00415.77
7.1.100.0030.00916.98
7.1.90.0060.01215.90
7.1.80.0060.00915.79
7.1.70.0040.00916.39
7.1.60.0230.01124.51
7.1.50.0230.01124.26
7.1.40.0360.00624.09
7.1.30.0220.01624.02
7.1.20.0280.00923.90
7.1.10.0240.00715.10
7.1.00.0210.01115.01
7.0.330.0070.01015.36
7.0.320.0110.00615.46
7.0.310.0100.00615.38
7.0.300.0130.00315.12
7.0.290.0110.00715.21
7.0.280.0060.01315.55
7.0.270.0070.01015.33
7.0.260.0060.00915.31
7.0.250.0030.01215.57
7.0.240.0060.01215.34
7.0.230.0140.00315.57
7.0.220.0040.01115.57
7.0.210.0040.01415.53
7.0.200.0220.00915.16
7.0.190.0180.01015.14
7.0.180.0220.00814.81
7.0.170.0290.00714.83
7.0.160.0540.00714.89
7.0.150.0240.00314.77
7.0.140.0220.01014.90
7.0.130.0300.01014.91
7.0.120.0270.00514.98
7.0.110.0140.00515.04
7.0.100.0270.00514.75
7.0.90.0050.01014.85
7.0.80.0230.00914.86
7.0.70.0250.00814.79
7.0.60.0210.01114.78
7.0.50.0270.00814.96
7.0.40.0250.00814.11
7.0.30.0270.00714.08
7.0.20.0310.00513.89
7.0.10.0320.00714.05
7.0.00.0300.00814.08
5.6.400.0170.00014.36
5.6.390.0090.00914.45
5.6.380.0030.01413.96
5.6.370.0000.01914.17
5.6.360.0030.01614.31
5.6.350.0070.01114.46
5.6.340.0060.01214.48
5.6.330.0000.01814.25
5.6.320.0070.01014.21
5.6.310.0030.01314.46
5.6.300.0000.01714.47
5.6.290.0100.00614.53
5.6.280.0070.01014.47
5.6.270.0000.01814.58
5.6.260.0060.01014.39
5.6.250.0090.00614.46
5.6.240.0030.00714.25
5.6.230.0060.01314.03
5.6.220.0120.00614.55
5.6.210.0030.01214.23
5.6.200.0060.01214.20
5.6.190.0000.01814.45
5.6.180.0070.01114.48
5.6.170.0150.00314.17
5.6.160.0030.01414.29
5.6.150.0060.01214.02
5.6.140.0070.01014.40
5.6.130.0100.00714.44
5.6.120.0130.00314.37
5.6.110.0060.01014.22
5.6.100.0030.01614.36
5.6.90.0030.01514.20
5.6.80.0090.00914.29
5.6.70.0090.00914.10
5.6.60.0060.01214.23
5.6.50.0110.00714.47
5.6.40.0070.01014.15
5.6.30.0090.00614.39
5.6.20.0160.00314.12
5.6.10.0140.00314.13
5.6.00.0070.01014.27

preferences:
36.13 ms | 401 KiB | 5 Q