3v4l.org

run code in 300+ PHP versions simultaneously
<?php $word = "רחוב אלסלבדור 41 דירה 84 ירושלים"; $result = preg_replace_callback('/\w+/', function($found) { foreach ($found as $value) { return strrev($value); } }, $word); var_dump($result);

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)
8.3.60.0110.00716.63
8.3.50.0150.00523.00
8.3.40.0090.00918.56
8.3.30.0100.00418.69
8.3.20.0040.00420.38
8.3.10.0080.00023.66
8.3.00.0080.00019.38
8.2.180.0070.01118.67
8.2.170.0100.00722.96
8.2.160.0070.00720.44
8.2.150.0050.00324.18
8.2.140.0000.00724.66
8.2.130.0060.00326.16
8.2.120.0040.00421.16
8.2.110.0090.00022.10
8.2.100.0090.00317.91
8.2.90.0040.00417.88
8.2.80.0080.00017.97
8.2.70.0050.00317.75
8.2.60.0050.00317.93
8.2.50.0030.00618.07
8.2.40.0050.00218.03
8.2.30.0040.00417.99
8.2.20.0040.00417.76
8.2.10.0000.00718.11
8.2.00.0000.00717.88
8.1.280.0060.00925.92
8.1.270.0080.00023.77
8.1.260.0040.00426.35
8.1.250.0020.00528.09
8.1.240.0000.00922.17
8.1.230.0110.00019.01
8.1.220.0030.00517.74
8.1.210.0050.00318.77
8.1.200.0060.00317.60
8.1.190.0000.00817.48
8.1.180.0000.00818.10
8.1.170.0040.00418.72
8.1.160.0000.00821.96
8.1.150.0040.00418.96
8.1.140.0040.00417.61
8.1.130.0030.00317.80
8.1.120.0020.00517.62
8.1.110.0000.00717.50
8.1.100.0000.00717.61
8.1.90.0000.00717.50
8.1.80.0030.00317.61
8.1.70.0030.00317.50
8.1.60.0040.00417.63
8.1.50.0080.00017.55
8.1.40.0000.00917.71
8.1.30.0040.00417.84
8.1.20.0000.00817.71
8.1.10.0030.00617.51
8.1.00.0050.00217.50
8.0.300.0040.00419.76
8.0.290.0060.00316.88
8.0.280.0070.00018.38
8.0.270.0030.00317.33
8.0.260.0070.00017.30
8.0.250.0070.00017.11
8.0.240.0030.00317.09
8.0.230.0030.00316.98
8.0.220.0030.00317.00
8.0.210.0030.00317.09
8.0.200.0030.00317.14
8.0.190.0040.00717.04
8.0.180.0040.00716.98
8.0.170.0040.00417.06
8.0.160.0070.00016.93
8.0.150.0040.00416.89
8.0.140.0070.00016.91
8.0.130.0000.00813.56
8.0.120.0070.00016.95
8.0.110.0040.00417.00
8.0.100.0030.00616.99
8.0.90.0080.00016.83
8.0.80.0060.01316.97
8.0.70.0040.00417.02
8.0.60.0070.00017.03
8.0.50.0040.00416.84
8.0.30.0100.00817.06
8.0.20.0130.00817.45
8.0.10.0040.00417.20
8.0.00.0110.00616.86
7.4.330.0000.00515.11
7.4.320.0030.00316.79
7.4.300.0030.00316.80
7.4.290.0050.00216.82
7.4.280.0000.00716.78
7.4.270.0000.00816.78
7.4.260.0000.00716.82
7.4.250.0030.00516.61
7.4.240.0070.00016.80
7.4.230.0000.00716.61
7.4.220.0090.00916.63
7.4.210.0000.01616.65
7.4.200.0040.00416.72
7.4.160.0060.01016.57
7.4.150.0090.01217.40
7.4.140.0090.00917.86
7.4.130.0120.00716.60
7.4.120.0080.00816.69
7.4.110.0120.00416.71
7.4.100.0080.00816.76
7.4.90.0100.01016.55
7.4.80.0170.00719.39
7.4.70.0060.01016.64
7.4.60.0080.00816.69
7.4.50.0000.00716.68
7.4.40.0090.00616.52
7.4.30.0160.00316.81
7.4.00.0060.01215.32
7.3.330.0000.00513.50
7.3.320.0030.00313.41
7.3.310.0030.00316.51
7.3.300.0030.00316.41
7.3.290.0060.00916.39
7.3.280.0090.00816.45
7.3.270.0060.01017.40
7.3.260.0060.01316.51
7.3.250.0100.00716.66
7.3.240.0090.00616.65
7.3.230.0100.01016.86
7.3.210.0030.01416.70
7.3.200.0130.01019.39
7.3.190.0070.01016.52
7.3.180.0090.00916.41
7.3.170.0130.00316.43
7.3.160.0080.00816.88
7.3.10.0030.00916.41
7.3.00.0070.00717.00
7.2.330.0140.00316.70
7.2.320.0110.00916.74
7.2.310.0100.00716.84
7.2.300.0150.00316.78
7.2.290.0130.00316.97
7.2.130.0070.00717.04
7.2.120.0030.01417.21
7.2.110.0080.00417.15
7.2.100.0040.01117.25
7.2.90.0000.01617.15
7.2.80.0030.00816.86
7.2.70.0060.00917.07
7.2.60.0040.01117.01
7.2.50.0070.00317.24
7.2.40.0030.00917.27
7.2.30.0040.00716.82
7.2.20.0070.00717.17
7.2.10.0000.01517.21
7.2.00.0050.00618.34
7.1.250.0030.00715.75
7.1.100.0130.00318.34
7.1.70.0040.00417.39
7.1.60.0110.01519.40
7.1.50.0170.00716.86
7.1.00.0030.07722.32
7.0.200.0000.00816.89
7.0.140.0000.07722.00
7.0.80.0500.06319.90
7.0.70.0470.07319.98
7.0.60.0530.06019.95
7.0.50.0830.06320.31
7.0.40.0000.09320.00
7.0.30.0200.07019.95
7.0.20.0000.08020.05
7.0.10.0100.05020.12
7.0.00.0070.09020.14
5.6.280.0000.07320.79
5.6.230.0130.08020.68
5.6.220.0100.04020.61
5.6.210.0130.03720.58
5.6.200.0000.08021.09
5.6.190.0100.04721.08
5.6.180.0100.08021.01
5.6.170.0100.08321.09
5.6.160.0230.06721.02
5.6.150.0130.04721.14
5.6.140.0100.08021.00
5.6.130.0100.08021.00
5.6.120.0100.04721.08
5.6.110.0030.09020.93
5.6.100.0070.04720.94
5.6.90.0070.08020.94
5.6.80.0030.05320.34
5.6.70.0200.06720.41
5.6.60.0100.07020.32
5.6.50.0170.06320.34
5.6.40.0030.05020.31
5.6.30.0130.04020.44
5.6.20.0070.09020.31
5.6.10.0100.07020.29
5.6.00.0100.07720.39
5.5.370.0000.08020.43
5.5.360.0100.08020.55
5.5.350.0130.07720.39
5.5.340.0130.07320.83
5.5.330.0070.04720.89
5.5.320.0070.04720.74
5.5.310.0030.09020.86
5.5.300.0070.07020.92
5.5.290.0030.05720.92
5.5.280.0030.04320.91
5.5.270.0070.07720.79
5.5.260.0030.09320.80
5.5.250.0100.08020.73
5.5.240.0030.07720.31
5.5.230.0030.04720.30
5.5.220.0070.08020.21
5.5.210.0130.05320.25
5.5.200.0100.07019.99
5.5.190.0030.05720.12
5.5.180.0130.06720.19
5.5.160.0300.05320.28
5.5.150.0030.08320.11
5.5.140.0030.05320.13
5.5.130.0170.06720.26
5.5.120.0000.07320.25
5.5.110.0100.05019.98
5.5.100.0100.07719.95
5.5.90.0030.05020.11
5.5.80.0170.06320.16
5.5.70.0030.06720.12
5.5.60.0130.07320.06
5.5.50.0070.06319.94
5.5.40.0070.05020.06
5.5.30.0030.08720.06
5.5.20.0070.07720.03
5.5.10.0070.08020.02
5.5.00.0130.07019.97
5.4.450.0070.08719.45
5.4.440.0170.06319.51
5.4.430.0000.06019.46
5.4.420.0170.06319.37
5.4.410.0030.07719.23
5.4.400.0130.07318.88
5.4.390.0030.08019.09
5.4.380.0070.04019.18
5.4.370.0030.07718.85
5.4.360.0100.07319.04
5.4.350.0100.07018.94
5.4.340.0100.07719.18
5.4.320.0100.06719.16
5.4.310.0030.05319.04
5.4.300.0000.07719.13
5.4.290.0030.05719.04
5.4.280.0000.08019.05
5.4.270.0000.08318.90
5.4.260.0100.06319.05
5.4.250.0070.07719.11
5.4.240.0000.05019.08
5.4.230.0000.08019.02
5.4.220.0170.05019.15
5.4.210.0070.03719.02
5.4.200.0370.05318.84
5.4.190.0030.07319.26
5.4.180.0100.07719.22
5.4.170.0100.07719.11
5.4.160.0000.08019.20
5.4.150.0100.07319.08
5.4.140.0030.05016.41
5.4.130.0030.04016.42
5.4.120.0030.07716.42
5.4.110.0000.05316.40
5.4.100.0100.07316.27
5.4.90.0070.07716.32
5.4.80.0030.07016.45
5.4.70.0000.07016.45
5.4.60.0070.06716.41
5.4.50.0130.04016.48
5.4.40.0130.06316.53
5.4.30.0070.04016.47
5.4.20.0100.07316.44
5.4.10.0070.05016.32
5.4.00.0130.06315.85
5.3.290.0030.04014.69
5.3.280.0200.05714.62
5.3.270.0030.07314.67
5.3.260.0100.08014.56
5.3.250.0100.07714.72
5.3.240.0100.04314.70
5.3.230.0070.06014.68
5.3.220.0070.04714.57
5.3.210.0170.06714.49
5.3.200.0030.07714.68
5.3.190.0070.07014.70
5.3.180.0100.07014.59
5.3.170.0100.04014.56
5.3.160.0100.06714.70
5.3.150.0100.07314.64
5.3.140.0030.07314.52
5.3.130.0030.09314.57
5.3.120.0130.06014.51
5.3.110.0070.06714.66
5.3.100.0030.07714.18
5.3.90.0130.07014.13
5.3.80.0130.06714.13
5.3.70.0000.07013.91
5.3.60.0030.07314.05
5.3.50.0000.07313.93
5.3.40.0100.07013.95
5.3.30.0030.04313.96
5.3.20.0100.03313.58
5.3.10.0030.06713.56
5.3.00.0030.05013.75
5.2.170.0030.03713.56
5.2.160.0000.03313.56
5.2.150.0100.05013.56
5.2.140.0070.06013.56
5.2.130.0030.06013.56
5.2.120.0000.03313.56
5.2.110.0030.06313.56
5.2.100.0100.05013.56
5.2.90.0100.04713.56
5.2.80.0030.06313.56
5.2.70.0100.05713.56
5.2.60.0070.05013.56
5.2.50.0000.04713.56
5.2.40.0030.05713.56
5.2.30.0100.05713.56
5.2.20.0070.06013.56
5.2.10.0070.04713.56
5.2.00.0130.05313.56
5.1.60.0030.03013.56
5.1.50.0000.03013.56
5.1.40.0030.04313.56
5.1.30.0030.03013.56
5.1.20.0030.03013.56
5.1.10.0100.04013.56
5.1.00.0000.06013.56
5.0.50.0070.03713.56
5.0.40.0030.03713.56
5.0.30.0030.05313.56
5.0.20.0000.04713.56
5.0.10.0000.03713.56
5.0.00.0000.03313.56
4.4.90.0030.03713.56
4.4.80.0000.02313.56
4.4.70.0000.01713.56
4.4.60.0000.03313.56
4.4.50.0070.03013.56
4.4.40.0000.03013.56
4.4.30.0070.04013.56
4.4.20.0030.03313.56
4.4.10.0000.02713.56
4.4.00.0000.05713.56
4.3.110.0030.03013.56
4.3.100.0030.03013.56
4.3.90.0070.03013.56
4.3.80.0000.02013.56
4.3.70.0100.02313.56
4.3.60.0000.03313.56
4.3.50.0000.02713.56
4.3.40.0000.03013.56
4.3.30.0030.02313.56
4.3.20.0000.01713.56
4.3.10.0030.02713.56
4.3.00.0000.03013.56

preferences:
40.15 ms | 401 KiB | 5 Q