3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = "Hello world Line break occurred! smartcrop>>> This is the third line. Literal --> \\n <-- here "; $translator1 = ['smartcrop>>>' => '', '\n' => '']; $translator2 = ['smartcrop>>>' => '', "\n" => '']; echo $string; echo PHP_EOL; echo strtr($string, $translator1); echo PHP_EOL; echo strtr($string, $translator2); echo PHP_EOL;

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)
8.3.60.0000.01416.38
8.3.50.0070.00718.06
8.3.40.0090.00618.67
8.3.30.0040.01118.72
8.3.20.0040.00420.17
8.3.10.0050.00320.54
8.3.00.0070.00023.66
8.2.180.0070.00716.63
8.2.170.0110.00422.96
8.2.160.0040.01119.29
8.2.150.0070.00024.18
8.2.140.0080.00024.66
8.2.130.0080.00022.08
8.2.120.0040.00426.35
8.2.110.0080.00022.25
8.2.100.0080.00417.78
8.2.90.0040.00419.08
8.2.80.0000.00817.97
8.2.70.0060.00317.63
8.2.60.0040.00417.91
8.2.50.0070.00018.10
8.2.40.0080.00022.00
8.2.30.0040.00419.25
8.2.20.0040.00417.99
8.2.10.0070.00017.95
8.2.00.0020.00517.61
8.1.280.0150.00725.92
8.1.270.0080.00023.99
8.1.260.0080.00028.09
8.1.250.0080.00028.09
8.1.240.0090.00018.98
8.1.230.0110.00019.17
8.1.220.0030.00617.74
8.1.210.0090.00018.77
8.1.200.0000.00817.13
8.1.190.0060.00317.00
8.1.180.0040.00418.10
8.1.170.0080.00018.59
8.1.160.0030.00322.16
8.1.150.0040.00418.82
8.1.140.0070.00019.48
8.1.130.0000.00717.67
8.1.120.0030.00517.41
8.1.110.0070.00017.45
8.1.100.0030.00317.31
8.1.90.0030.00617.39
8.1.80.0030.00317.40
8.1.70.0030.00517.38
8.1.60.0000.00817.47
8.1.50.0000.00817.41
8.1.40.0030.00617.35
8.1.30.0040.00417.43
8.1.20.0040.00417.60
8.1.10.0000.00717.38
8.1.00.0030.00517.50
8.0.300.0040.00418.77
8.0.290.0060.00316.63
8.0.280.0000.00718.36
8.0.270.0030.00317.27
8.0.260.0000.00617.38
8.0.250.0000.00816.91
8.0.240.0030.00516.96
8.0.230.0070.00016.92
8.0.220.0080.00016.85
8.0.210.0000.00716.78
8.0.200.0000.00716.87
8.0.190.0000.00716.79
8.0.180.0040.00416.75
8.0.170.0000.00716.83
8.0.160.0070.00016.75
8.0.150.0030.00316.74
8.0.140.0030.00316.69
8.0.130.0030.00413.25
8.0.120.0040.00416.81
8.0.110.0040.00416.86
8.0.100.0000.00716.72
8.0.90.0030.00516.83
8.0.80.0070.01116.84
8.0.70.0000.00916.78
8.0.60.0040.00316.63
8.0.50.0000.00716.84
8.0.30.0130.00517.20
8.0.20.0110.00817.40
8.0.10.0040.00417.07
8.0.00.0030.01316.67
7.4.330.0000.00515.08
7.4.320.0040.00416.52
7.4.300.0000.00716.46
7.4.290.0000.00716.56
7.4.280.0040.00416.55
7.4.270.0000.00716.37
7.4.260.0000.00816.33
7.4.250.0030.00316.36
7.4.240.0000.00716.46
7.4.230.0030.00316.53
7.4.220.0110.00716.49
7.4.210.0040.01516.39
7.4.200.0000.00716.57
7.4.160.0120.00616.36
7.4.150.0040.01217.40
7.4.140.0120.00817.86
7.4.130.0110.00716.48
7.4.120.0130.00616.53
7.4.110.0090.00916.41
7.4.100.0100.00716.52
7.4.90.0120.00616.32
7.4.80.0090.00919.39
7.4.70.0060.00916.71
7.4.60.0120.00516.41
7.4.50.0070.00716.33
7.4.40.0030.01416.27
7.4.30.0050.01116.56
7.4.00.0000.01814.82
7.3.330.0000.00513.13
7.3.320.0030.00313.04
7.3.310.0050.00216.06
7.3.300.0000.00716.11
7.3.290.0090.00516.22
7.3.280.0100.00816.21
7.3.270.0140.00317.40
7.3.260.0110.00616.22
7.3.250.0120.00616.41
7.3.240.0090.00716.43
7.3.230.0110.00716.39
7.3.210.0150.00316.25
7.3.200.0130.00316.39
7.3.190.0090.00716.28
7.3.180.0070.01016.22
7.3.170.0070.01716.30
7.3.160.0150.00316.13
7.3.10.0030.01016.63
7.3.00.0070.01016.59
7.2.330.0130.00316.36
7.2.320.0060.01216.65
7.2.310.0100.01316.43
7.2.300.0030.01616.30
7.2.290.0080.00816.55
7.2.130.0110.00416.76
7.2.120.0120.00916.50
7.2.110.0060.01216.85
7.2.100.0110.00716.75
7.2.90.0130.00016.68
7.2.80.0080.00316.85
7.2.70.0030.01016.86
7.2.60.0170.00816.62
7.2.50.0060.01016.79
7.2.40.0090.00616.76
7.2.30.0060.00916.73
7.2.20.0000.01116.56
7.2.10.0190.00616.94
7.2.00.0040.00918.09
7.1.250.0070.00715.76
7.1.240.0070.00715.75
7.1.230.0000.01015.89
7.1.220.0140.00015.87
7.1.210.0030.00615.72
7.1.200.0110.00315.74
7.1.190.0030.00515.83
7.1.180.0090.00615.68
7.1.170.0150.00315.38
7.1.160.0060.00615.60
7.1.150.0150.00015.82
7.1.140.0030.00915.50
7.1.130.0000.01115.66
7.1.120.0100.00615.82
7.1.110.0100.00715.88
7.1.100.0030.01116.90
7.1.90.0070.00415.79
7.1.80.0040.00815.92
7.1.70.0060.00716.46
7.1.60.0030.00916.43
7.1.50.0030.00715.48
7.1.40.0060.00615.80
7.1.30.0070.00315.82
7.1.20.0000.01515.74
7.1.10.0090.00315.43
7.1.00.0050.04218.97
7.0.330.0060.00315.16
7.0.320.0030.01315.12
7.0.310.0000.01415.44
7.0.300.0060.00515.29
7.0.290.0180.00015.28
7.0.280.0090.00615.50
7.0.270.0110.00415.25
7.0.260.0140.00315.33
7.0.250.0030.00615.31
7.0.240.0000.00815.34
7.0.230.0070.00715.47
7.0.220.0100.00615.43
7.0.210.0060.00315.30
7.0.200.0160.00515.30
7.0.190.0050.00315.47
7.0.180.0070.00715.22
7.0.170.0000.01215.52
7.0.160.0140.00315.47
7.0.150.0060.00615.27
7.0.140.0070.00715.40
7.0.130.0040.00815.57
7.0.120.0110.00015.07
7.0.110.0100.03317.67
7.0.100.0060.03317.96
7.0.90.0080.03117.79
7.0.80.0130.02817.90
7.0.70.0070.03417.95
7.0.60.0150.02317.84
7.0.50.0080.03717.90
7.0.40.0250.02816.78
7.0.30.0240.03116.75
7.0.20.0120.03516.83
7.0.10.0170.04016.87
7.0.00.0200.02916.85
5.6.380.0040.00414.23
5.6.370.0070.00714.20
5.6.360.0100.00314.53
5.6.350.0100.00314.00
5.6.340.0100.00314.25
5.6.330.0030.00914.36
5.6.320.0090.00314.06
5.6.310.0070.00414.50
5.6.300.0030.01414.46
5.6.290.0030.00714.24
5.6.280.0060.00314.39
5.6.270.0100.00714.63
5.6.260.0100.03317.66
5.6.250.0130.03017.82
5.6.240.0130.02817.81
5.6.230.0060.03817.55
5.6.220.0100.03117.61
5.6.210.0120.02717.76
5.6.200.0070.03217.57
5.6.190.0130.03217.63
5.6.180.0020.03617.52
5.6.170.0110.03017.55
5.6.160.0080.03517.58
5.6.150.0080.03417.61
5.6.140.0130.03017.44
5.6.130.0050.05017.59
5.6.120.0050.03417.63
5.6.110.0150.02717.75
5.6.100.0070.03517.63
5.6.90.0050.03317.55
5.6.80.0150.03117.09
5.6.70.0110.03317.38
5.6.60.0140.02517.17
5.6.50.0070.02917.25
5.6.40.0030.03417.30
5.6.30.0110.03017.30
5.6.20.0060.03217.28
5.6.10.0080.03017.12
5.6.00.0070.02917.18

preferences:
60.4 ms | 400 KiB | 5 Q