3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = array('w','z','u','o','ul.'); $titleOld = 'Testing w it\'s ul. here'; $words = explode(' ', $titleOld); $titleNew = trim(join('', array_map(function($word) use ($array) { return $word . (in_array($word, $array) ? "&nbsp;" : ' '); }, $words))); echo $titleNew; // "Testing w&nbsp;it's ul.&nbsp;here"

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)
8.4.130.0050.00917.70
8.4.120.0110.00920.53
8.4.110.0130.00524.09
8.4.100.0130.01117.61
8.4.90.0110.00920.63
8.4.80.0050.00318.83
8.4.70.0120.00918.96
8.4.60.0050.00320.48
8.4.50.0110.00918.44
8.4.40.0090.00019.32
8.4.30.0100.01020.46
8.4.20.0110.00719.02
8.4.10.0090.00019.16
8.3.260.0050.00316.55
8.3.250.0110.00818.81
8.3.240.0120.00416.78
8.3.230.0100.00916.57
8.3.220.0120.00718.84
8.3.210.0120.00816.80
8.3.200.0080.01216.47
8.3.190.0090.01017.19
8.3.180.0110.00718.93
8.3.170.0060.01218.92
8.3.160.0110.00716.98
8.3.150.0060.01216.69
8.3.140.0070.00017.36
8.3.130.0080.01118.25
8.3.120.0060.00320.59
8.3.110.0100.01020.94
8.3.100.0090.00016.61
8.3.90.0050.00318.30
8.3.80.0030.00719.36
8.3.70.0090.00616.63
8.3.60.0110.00316.63
8.3.50.0000.01417.98
8.3.40.0040.01118.51
8.3.30.0040.01118.56
8.3.20.0080.00024.18
8.3.10.0070.00024.66
8.3.00.0080.00026.16
8.2.290.0080.00816.51
8.2.280.0140.00516.54
8.2.270.0040.00416.94
8.2.260.0070.01116.75
8.2.250.0000.00716.86
8.2.240.0060.00319.05
8.2.230.0090.00022.58
8.2.220.0040.00424.06
8.2.210.0060.00326.77
8.2.200.0040.00818.88
8.2.190.0140.00418.46
8.2.180.0070.01025.92
8.2.170.0150.00418.83
8.2.160.0070.00722.96
8.2.150.0000.00725.66
8.2.140.0050.00324.66
8.2.130.0070.00026.16
8.2.120.0000.00826.35
8.2.110.0000.00920.53
8.2.100.0070.00417.91
8.2.90.0030.00517.74
8.2.80.0000.00818.82
8.2.70.0040.00417.50
8.2.60.0080.00017.93
8.2.50.0060.00318.07
8.2.40.0030.00518.19
8.2.30.0070.00017.98
8.2.20.0000.00818.08
8.2.10.0090.00019.20
8.2.00.0080.00019.38
8.1.330.0110.00915.87
8.1.320.0130.00816.01
8.1.310.0040.01115.93
8.1.300.0080.00018.12
8.1.290.0040.00430.84
8.1.280.0150.00325.92
8.1.270.0070.00023.99
8.1.260.0040.00428.09
8.1.250.0000.00928.09
8.1.240.0070.00423.67
8.1.230.0080.00320.89
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0090.00017.38
8.1.190.0000.00917.22
8.1.180.0090.00018.10
8.1.170.0090.00018.71
8.1.160.0070.00318.84
8.1.150.0000.00718.93
8.1.140.0040.00418.93
8.1.130.0030.00320.06
8.1.120.0070.00017.48
8.1.110.0000.00717.46
8.1.100.0030.00517.52
8.1.90.0040.00417.36
8.1.80.0040.00417.32
8.1.70.0030.00517.35
8.1.60.0050.00317.63
8.1.50.0000.00817.52
8.1.40.0080.00017.41
8.1.30.0060.00617.68
8.1.20.0000.00817.50
8.1.10.0000.00817.56
8.1.00.0000.00817.43
8.0.300.0060.00618.77
8.0.290.0050.00516.75
8.0.280.0070.00018.32
8.0.270.0000.00718.09
8.0.260.0060.00318.32
8.0.250.0030.00316.82
8.0.240.0040.00416.85
8.0.230.0000.00716.90
8.0.220.0000.00716.78
8.0.210.0000.00816.86
8.0.200.0040.00416.87
8.0.190.0080.00016.91
8.0.180.0080.00016.95
8.0.170.0040.00416.88
8.0.160.0040.00416.89
8.0.150.0070.00016.84
8.0.140.0050.00316.81
8.0.130.0000.00513.28
8.0.120.0030.00616.91
8.0.110.0080.00016.95
8.0.100.0000.00716.80
8.0.90.0030.00516.80
8.0.80.0100.00516.91
8.0.70.0070.00016.75
8.0.60.0000.00716.91
8.0.50.0020.00516.93
8.0.30.0060.00916.84
8.0.20.0100.01016.99
8.0.10.0040.01116.92
8.0.00.0100.00717.04
7.4.330.0050.00015.55
7.4.320.0000.00716.64
7.4.300.0020.00516.49
7.4.290.0030.00516.48
7.4.280.0070.00016.51
7.4.270.0000.00816.65
7.4.260.0030.00313.23
7.4.250.0020.00516.55
7.4.240.0040.00416.46
7.4.230.0030.00316.67
7.4.220.0020.00516.40
7.4.210.0100.00716.63
7.4.200.0040.00416.30
7.4.160.0040.01116.51
7.4.150.0060.01316.55
7.4.140.0090.00616.39
7.4.130.0110.00416.47
7.4.120.0170.00316.42
7.4.110.0110.00416.52
7.4.100.0060.00916.41
7.4.90.0120.00916.50
7.4.80.0030.01716.56
7.4.70.0100.01016.36
7.4.60.0110.00416.43
7.4.50.0030.01316.46
7.4.40.0150.00316.28
7.4.30.0100.01016.41
7.4.20.0070.01016.39
7.4.10.0030.01316.60
7.4.00.0040.01116.54
7.3.330.0070.00016.31
7.3.320.0000.00613.27
7.3.310.0030.00316.39
7.3.300.0000.00716.31
7.3.290.0070.00816.24
7.3.270.0180.00016.21
7.3.260.0030.01216.28
7.3.250.0070.01316.29
7.3.240.0060.01016.40
7.3.230.0080.00716.32
7.3.220.0070.01416.15
7.3.210.0120.00916.25
7.3.200.0030.01716.21
7.3.190.0140.00616.25
7.3.180.0120.00616.22
7.3.170.0030.01116.25
7.3.160.0110.00816.20
7.3.150.0090.00616.25
7.3.140.0100.00716.16
7.3.130.0030.01316.25
7.3.120.0060.00816.25
7.3.110.0180.00316.09
7.3.100.0120.00916.19
7.3.90.0090.00616.57
7.3.80.0090.00616.21
7.3.70.0030.01416.35
7.3.60.0070.01016.48
7.3.50.0100.01116.40
7.3.40.0090.01216.47
7.3.30.0120.00316.41
7.3.20.0000.01516.43
7.3.10.0000.01916.36
7.3.00.0070.01116.34

preferences:
27.54 ms | 403 KiB | 5 Q