3v4l.org

run code in 300+ PHP versions simultaneously
<?php $re = '/(.*?)(\[\w{3}=\')(\w+\.\w+)(\'\])(.*?)(\[\w{3}=\')(\w+\.\w+).*/s'; $str = 'Hello, view this pdf [PDF=\'hello.pdf\'] and then view this PDF [PDF=\'goodmorning.pdf\']'; $subst = '$1 <object data="https://myurl.com/media/$3" class="pdf-shortcode-iframe" type="application/pdf"> <iframe class="pdf-shortcode-iframe" src="https://docs.google.com/viewer?url=https://myurl.com/media/$3&embedded=true"></iframe> </object>$5 <object data="https://myurl.com/media/$7" class="pdf-shortcode-iframe" type="application/pdf"> <iframe class="pdf-shortcode-iframe" src="https://docs.google.com/viewer?url=https://myurl.com/media/$3&embedded=true"></iframe> </object>'; $result = preg_replace($re, $subst, $str); echo $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)
8.3.60.0140.00716.63
8.3.50.0100.00316.34
8.3.40.0080.00818.79
8.3.30.0120.00318.82
8.3.20.0080.00020.34
8.3.10.0000.00821.94
8.3.00.0090.00022.14
8.2.180.0070.01025.92
8.2.170.0100.01019.09
8.2.160.0140.00022.96
8.2.150.0080.00025.66
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0110.00020.71
8.2.110.0050.00520.95
8.2.100.0060.00617.97
8.2.90.0030.00517.88
8.2.80.0040.00419.03
8.2.70.0030.00617.63
8.2.60.0000.00817.92
8.2.50.0040.00818.07
8.2.40.0040.00420.01
8.2.30.0050.00218.05
8.2.20.0040.00418.10
8.2.10.0080.00018.04
8.2.00.0030.00618.11
8.1.280.0140.00025.92
8.1.270.0120.00622.11
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0110.00017.48
8.1.230.0040.00819.61
8.1.220.0030.00517.74
8.1.210.0000.00818.77
8.1.200.0090.00017.35
8.1.190.0040.00417.22
8.1.180.0030.00618.10
8.1.170.0000.00818.64
8.1.160.0000.00718.84
8.1.150.0030.00318.77
8.1.140.0040.00419.60
8.1.130.0000.00718.90
8.1.120.0000.00817.58
8.1.110.0040.00417.51
8.1.100.0050.00317.45
8.1.90.0000.00717.54
8.1.80.0040.00417.56
8.1.70.0040.00417.55
8.1.60.0050.00317.69
8.1.50.0030.00617.50
8.1.40.0060.00317.48
8.1.30.0030.00517.64
8.1.20.0040.00417.68
8.1.10.0040.00417.70
8.1.00.0050.00317.50
8.0.300.0000.00820.79
8.0.290.0070.00016.88
8.0.280.0000.00718.47
8.0.270.0000.00717.30
8.0.260.0000.00616.97
8.0.250.0040.00417.11
8.0.240.0070.00017.07
8.0.230.0000.00717.09
8.0.220.0030.00317.00
8.0.210.0000.00816.89
8.0.200.0030.00317.03
8.0.190.0000.00716.94
8.0.180.0060.00317.02
8.0.170.0030.00516.99
8.0.160.0040.00416.98
8.0.150.0000.00716.96
8.0.140.0000.00816.90
8.0.130.0000.00613.46
8.0.120.0040.00417.02
8.0.110.0040.00416.77
8.0.100.0040.00416.84
8.0.90.0030.00516.96
8.0.80.0110.01317.00
8.0.70.0070.00016.93
8.0.60.0000.00816.87
8.0.50.0000.00816.80
8.0.30.0060.01217.20
8.0.20.0090.00917.40
8.0.10.0040.00417.14
8.0.00.0150.00916.99
7.4.330.0000.00715.55
7.4.320.0060.00016.57
7.4.300.0070.00016.64
7.4.290.0030.00316.80
7.4.280.0000.00716.76
7.4.270.0030.00316.74
7.4.260.0030.00516.72
7.4.250.0030.00316.65
7.4.240.0030.00316.75
7.4.230.0070.00016.78
7.4.220.0140.00516.73
7.4.210.0090.00716.78
7.4.200.0070.00016.76
7.4.160.0170.00316.76
7.4.150.0030.01317.40
7.4.140.0140.00617.86
7.4.130.0070.01116.31
7.4.120.0110.00816.63
7.4.110.0100.01016.66
7.4.100.0120.00616.61
7.4.90.0000.01916.57
7.4.80.0060.01319.39
7.4.70.0150.00016.63
7.4.60.0100.00716.69
7.4.50.0060.00916.62
7.4.40.0080.00816.73
7.4.30.0060.01216.61
7.4.10.0090.00914.92
7.4.00.0100.00515.16
7.3.330.0030.00313.09
7.3.320.0050.00013.30
7.3.310.0040.00416.40
7.3.300.0030.00316.21
7.3.290.0000.00716.37
7.3.280.0080.00916.36
7.3.270.0070.01017.40
7.3.260.0100.00716.50
7.3.250.0140.00716.50
7.3.240.0060.01216.57
7.3.230.0170.00616.69
7.3.210.0130.00716.59
7.3.200.0150.00616.46
7.3.190.0100.00716.36
7.3.180.0060.01216.30
7.3.170.0070.01016.66
7.3.160.0120.01116.39
7.3.130.0070.01014.68
7.3.120.0100.00714.87
7.3.110.0070.01115.24
7.3.100.0000.00815.14
7.3.90.0120.00315.09
7.3.80.0100.00015.30
7.3.70.0090.00315.05
7.3.60.0070.01014.75
7.3.50.0060.00614.93
7.3.40.0060.01014.61
7.3.30.0030.01314.89
7.3.20.0070.00716.90
7.3.10.0110.00816.69
7.3.00.0130.00516.53
7.2.330.0090.01516.61
7.2.320.0140.00316.68
7.2.310.0140.00716.76
7.2.300.0070.01016.70
7.2.290.0080.00816.78
7.2.260.0080.00814.98
7.2.250.0030.01414.83
7.2.240.0100.00615.05
7.2.230.0070.01115.14
7.2.220.0040.01115.25
7.2.210.0000.01515.18
7.2.200.0160.00015.41
7.2.190.0110.00015.25
7.2.180.0070.00715.05
7.2.170.0070.00715.23
7.2.160.0040.01115.29
7.2.150.0120.00317.03
7.2.140.0100.00316.97
7.2.130.0080.01216.77
7.2.120.0130.00416.80
7.2.110.0090.00916.85
7.2.100.0090.00616.65
7.2.90.0100.01016.67
7.2.80.0100.00616.72
7.2.70.0120.00916.64
7.2.60.0130.01116.67
7.2.50.0140.00816.53
7.2.40.0190.01216.86
7.2.30.0400.00617.14
7.2.20.0150.00716.89
7.2.10.0270.01216.63
7.2.00.0180.00717.83
7.1.330.0070.00715.77
7.1.320.0040.00716.08
7.1.310.0030.00915.98
7.1.300.0040.00815.61
7.1.290.0120.00315.94
7.1.280.0040.00415.88
7.1.270.0070.00715.92
7.1.260.0070.00315.97
7.1.250.0090.00715.93
7.1.240.0070.00716.08
7.1.230.0060.00915.76
7.1.220.0060.00816.01
7.1.210.0030.00916.05
7.1.200.0050.01015.92
7.1.190.0060.00716.13
7.1.180.0090.00415.95
7.1.170.0030.01515.80
7.1.160.0070.00716.05
7.1.150.0080.00815.81
7.1.140.0000.01315.93
7.1.130.0110.00615.98
7.1.120.0070.00716.11
7.1.110.0040.00715.86
7.1.100.0070.00917.13
7.1.90.0080.00415.98
7.1.80.0060.00916.07
7.1.70.0070.00716.63
7.1.60.0180.01025.47
7.1.50.0160.00725.31
7.1.40.0160.01225.31
7.1.30.0130.00825.23
7.1.20.0160.01025.30
7.1.10.0120.00316.26
7.1.00.0050.01116.37
7.0.330.0070.00415.45
7.0.320.0000.01015.60
7.0.310.0080.00415.64
7.0.300.0110.00315.32
7.0.290.0090.00615.39
7.0.280.0020.01215.55
7.0.270.0100.00615.77
7.0.260.0040.01115.75
7.0.250.0000.01415.62
7.0.240.0040.00815.54
7.0.230.0000.01215.67
7.0.220.0100.00315.79
7.0.210.0030.00715.53
7.0.200.0030.00916.40
7.0.190.0080.00816.09
7.0.180.0030.01315.80
7.0.170.0100.00515.76
7.0.160.0080.00716.05
7.0.150.0040.01316.07
7.0.140.0050.01116.03
7.0.130.0090.00916.17
7.0.120.0030.01216.01
7.0.110.0060.00916.05
7.0.100.0050.01016.10
7.0.90.0020.01416.17
7.0.80.0030.01316.12
7.0.70.0020.01515.91
7.0.60.0090.00616.07
7.0.50.0040.01016.14
7.0.40.0100.00515.06
7.0.30.0080.01215.16
7.0.20.0080.00615.13
7.0.10.0010.01315.03
7.0.00.0090.00615.14
5.6.400.0030.01014.41
5.6.390.0040.00414.48
5.6.380.0090.00314.39
5.6.370.0000.01114.38
5.6.360.0030.01014.30
5.6.350.0110.00314.33
5.6.340.0080.00414.57
5.6.330.0090.00614.38
5.6.320.0030.00914.60
5.6.310.0060.00314.35
5.6.300.0060.00614.63
5.6.290.0030.00614.32
5.6.280.0000.00914.04
5.6.270.0040.01214.11
5.6.260.0060.00914.14
5.6.250.0090.00614.24
5.6.240.0030.00814.01
5.6.230.0030.01114.51
5.6.220.0030.01314.21
5.6.210.0030.00914.29
5.6.200.0120.00314.26
5.6.190.0080.00414.34
5.6.180.0090.00014.30
5.6.170.0000.01314.17
5.6.160.0080.00614.01
5.6.150.0000.01014.15
5.6.140.0040.00714.33
5.6.130.0030.01014.03
5.6.120.0100.00314.51
5.6.110.0040.00414.16
5.6.100.0080.00414.19
5.6.90.0030.00714.16
5.6.80.0070.00714.29
5.6.70.0120.00314.17
5.6.60.0040.00414.09
5.6.50.0030.01114.60
5.6.40.0050.00314.28
5.6.30.0100.00314.37
5.6.20.0030.01014.19
5.6.10.0050.00514.21
5.6.00.0040.00814.30

preferences:
40.9 ms | 401 KiB | 5 Q