3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string="As a credit user, I want to know the users who will receive a digest with all the evolutions that were inserted during the day, so I don't have to explicitly select them to be notified" $string = str_replace(' ', '_', $string); var_dump($string);

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)
5.4.260.3630.03319.12
5.4.250.3630.03719.18
5.4.240.3570.04019.14
5.4.230.3770.03319.23
5.4.220.4000.03318.91
5.4.210.3630.04018.96
5.4.200.4000.03319.05
5.4.190.3830.03718.91
5.4.180.3630.03719.11
5.4.170.4000.03319.18
5.4.160.3470.03319.18
5.4.150.4130.04019.02
5.4.140.0070.07716.50
5.4.130.0730.03316.31
5.4.120.3900.02716.44
5.4.110.4200.03016.50
5.4.100.3800.03716.37
5.4.90.3870.03716.64
5.4.80.3970.03316.55
5.4.70.3870.03316.50
5.4.60.3930.03316.46
5.4.50.3800.04316.49
5.4.40.3930.02716.29
5.4.30.0970.04716.60
5.4.20.1330.06016.49
5.4.10.4470.04016.49
5.4.00.3800.03715.79
5.3.280.3670.04014.38
5.3.270.4100.04314.48
5.3.260.3770.04014.55
5.3.250.1500.03714.56
5.3.240.0000.08014.56
5.3.230.3700.03714.50
5.3.220.3870.03314.45
5.3.210.3430.04014.47
5.3.200.3800.04314.35
5.3.190.3770.03314.45
5.3.180.3730.03714.54
5.3.170.3570.03014.50
5.3.160.3800.04014.49
5.3.150.3930.03714.65
5.3.140.4970.04014.51
5.3.130.0000.04014.47
5.3.120.0070.07314.36
5.3.110.4200.04014.48
5.3.100.3630.03713.98
5.3.90.3630.03313.95
5.3.80.3570.03714.03
5.3.70.3530.03713.95
5.3.60.3830.03313.99
5.3.50.3670.03713.87
5.3.40.4470.04013.87
5.3.30.4130.04013.70
5.3.20.4500.03713.51
5.3.10.4630.03013.62
5.3.00.4530.03313.56
5.2.170.3070.02711.13
5.2.160.2970.03311.00
5.2.150.3470.03311.02
5.2.140.3830.02711.29
5.2.130.3600.02311.08
5.2.120.3700.02710.96
5.2.110.3800.02711.03
5.2.100.3630.03311.03
5.2.90.3230.02011.04
5.2.80.3370.03011.08
5.2.70.3100.02311.01
5.2.60.3600.02710.99
5.2.50.3130.03010.90
5.2.40.3430.02010.81
5.2.30.2730.03010.96
5.2.20.2830.02011.04
5.2.10.2670.02710.76
5.2.00.2670.03010.72
5.1.60.2570.0239.98
5.1.50.2530.02010.01
5.1.40.2600.0279.98
5.1.30.2200.02310.32
5.1.20.2670.02710.34
5.1.10.2700.02310.04
5.1.00.2670.02710.13
5.0.50.1800.0178.45
5.0.40.1570.0178.25
5.0.30.1630.0278.12
5.0.20.1370.0238.22
5.0.10.1730.0178.18
5.0.00.1730.0308.20
4.4.90.1230.0177.40
4.4.80.1430.0207.40
4.4.70.1400.0137.40
4.4.60.1430.0207.40
4.4.50.1430.0177.40
4.4.40.1370.0237.40
4.4.30.1230.0177.40
4.4.20.1430.0137.40
4.4.10.1230.0177.40
4.4.00.1700.0277.40
4.3.110.1770.0137.40
4.3.100.1700.0137.40
4.3.90.1500.0177.40
4.3.80.1400.0277.40
4.3.70.1430.0137.40
4.3.60.1500.0137.40
4.3.50.1430.0177.40
4.3.40.1770.0277.40
4.3.30.0970.0207.40
4.3.20.0930.0237.40
4.3.10.0900.0207.40
4.3.00.0800.0207.40

preferences:
138.2 ms | 1394 KiB | 7 Q