3v4l.org

run code in 300+ PHP versions simultaneously
<?php $text = "[spoiler]Test\ntesting[/spoiler]."; $text = preg_replace_callback("(\[spoiler\](.*?)\[\/spoiler\])is", function($match){ $lines = explode("\n", str_rot13($match[1])); /* $output = ""; foreach ($lines as $line) { $output .= "[spoiler]".$line."[/spoiler]\n"; } */ $output = "[spoiler]".implode("[/spoiler]\n[spoiler]", $lines)."[spoiler"; return $output; }, $text ); echo $text; ?>

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)
8.3.60.0090.00616.75
8.3.50.0090.00822.11
8.3.40.0090.00918.79
8.3.30.0070.01019.17
8.3.20.0000.00720.34
8.3.10.0040.00423.48
8.3.00.0000.00820.95
8.2.180.0090.00618.79
8.2.170.0090.00622.96
8.2.160.0140.00020.39
8.2.150.0040.00424.18
8.2.140.0030.00524.66
8.2.130.0070.00026.16
8.2.120.0040.00419.63
8.2.110.0030.00622.32
8.2.100.0060.00618.16
8.2.90.0030.00519.22
8.2.80.0040.00418.00
8.2.70.0000.00817.61
8.2.60.0090.00018.05
8.2.50.0040.00418.07
8.2.40.0000.00817.92
8.2.30.0030.00318.35
8.2.20.0040.00417.84
8.2.10.0040.00418.20
8.2.00.0090.00019.55
8.1.280.0110.00425.92
8.1.270.0060.00323.98
8.1.260.0030.00526.35
8.1.250.0040.00428.09
8.1.240.0030.00623.92
8.1.230.0040.00817.77
8.1.220.0040.00417.79
8.1.210.0090.00018.77
8.1.200.0060.00317.60
8.1.190.0000.00817.47
8.1.180.0000.00818.10
8.1.170.0040.00418.68
8.1.160.0000.00722.05
8.1.150.0050.00218.74
8.1.140.0040.00417.61
8.1.130.0050.00217.91
8.1.120.0030.00617.70
8.1.110.0040.00417.53
8.1.100.0080.00017.62
8.1.90.0030.00317.68
8.1.80.0000.00717.52
8.1.70.0080.00017.57
8.1.60.0030.00617.78
8.1.50.0040.00417.73
8.1.40.0040.00417.68
8.1.30.0040.00417.84
8.1.20.0040.00417.71
8.1.10.0040.00417.63
8.1.00.0000.00817.63
8.0.300.0060.00318.77
8.0.290.0040.00416.75
8.0.280.0030.00318.35
8.0.270.0000.00817.34
8.0.260.0040.00417.23
8.0.250.0030.00317.12
8.0.240.0040.00417.15
8.0.230.0000.00717.15
8.0.220.0000.00717.09
8.0.210.0000.00717.06
8.0.200.0030.00317.05
8.0.190.0040.00417.08
8.0.180.0000.01117.07
8.0.170.0040.00417.13
8.0.160.0000.00716.93
8.0.150.0000.00717.03
8.0.140.0050.00216.94
8.0.130.0000.00513.45
8.0.120.0080.00016.99
8.0.110.0070.00017.07
8.0.100.0000.00717.03
8.0.90.0040.00416.91
8.0.80.0090.00616.93
8.0.70.0050.00316.94
8.0.60.0050.00317.04
8.0.50.0050.00217.06
8.0.30.0060.01617.26
8.0.20.0150.00417.40
8.0.10.0040.00417.19
8.0.00.0120.00616.94
7.4.330.0000.00515.12
7.4.320.0050.00316.68
7.4.300.0030.00316.74
7.4.290.0070.00016.59
7.4.280.0050.00216.67
7.4.270.0050.00216.63
7.4.260.0070.00016.71
7.4.250.0050.00316.81
7.4.240.0020.00616.74
7.4.230.0050.00316.72
7.4.220.0070.00416.81
7.4.210.0100.01016.86
7.4.200.0000.00716.52
7.4.160.0060.00916.59
7.4.150.0120.00617.40
7.4.140.0080.01517.86
7.4.130.0090.01016.71
7.4.120.0100.00716.69
7.4.110.0060.01016.63
7.4.100.0090.00916.56
7.4.90.0090.00916.62
7.4.80.0090.01319.39
7.4.70.0000.01716.49
7.4.60.0070.01116.80
7.4.50.0030.00316.61
7.4.40.0000.01616.59
7.4.30.0100.01316.74
7.4.00.0140.00415.26
7.3.330.0000.00613.38
7.3.320.0000.00613.36
7.3.310.0000.00716.34
7.3.300.0040.00416.59
7.3.290.0070.00716.42
7.3.280.0080.00916.49
7.3.270.0180.00017.40
7.3.260.0150.00916.64
7.3.250.0090.00916.53
7.3.240.0070.01016.49
7.3.230.0040.01916.67
7.3.210.0170.00716.57
7.3.200.0060.01016.92
7.3.190.0150.00716.53
7.3.180.0170.00016.61
7.3.170.0160.00016.75
7.3.160.0120.00616.68
7.3.120.0070.01115.03
7.3.00.0260.01115.85
7.2.330.0150.00616.88
7.2.320.0040.01716.97
7.2.310.0110.00616.84
7.2.300.0110.00616.85
7.2.290.0130.00316.83
7.2.130.0280.01116.02
7.2.120.0270.00515.96
7.2.110.0270.00816.04
7.2.100.0220.01215.75
7.2.90.0150.01415.96
7.2.80.0190.01415.95
7.2.70.0250.00616.14
7.2.60.0240.00716.04
7.2.50.0250.00716.08
7.2.40.0280.00316.07
7.2.30.0420.00816.07
7.2.20.0300.01016.10
7.2.10.0310.01116.06
7.2.00.0130.01017.12
7.1.250.0310.01014.70
7.1.240.0300.00915.01
7.1.230.0240.00914.93
7.1.220.0270.00514.83
7.1.210.0360.00615.00
7.1.200.0200.01514.94
7.1.190.0210.01114.75
7.1.180.0310.00615.06
7.1.170.0280.00915.11
7.1.160.0200.01314.93
7.1.150.0260.01014.96
7.1.140.0220.00714.77
7.1.130.0320.01014.62
7.1.120.0210.01014.95
7.1.110.0270.00514.91
7.1.100.0170.00816.04
7.1.90.0240.00914.72
7.1.80.0300.00514.94
7.1.70.0210.00715.56
7.1.60.0180.00816.64
7.1.50.0180.00815.79
7.1.40.0220.00614.96
7.1.30.0240.00514.86
7.1.20.0290.00814.75
7.1.10.0280.00314.79
7.1.00.0160.03117.41
7.0.330.0280.00914.49
7.0.320.0380.00514.41
7.0.310.0290.00614.70
7.0.300.0250.00914.74
7.0.290.0290.00414.48
7.0.280.0330.00514.50
7.0.270.0260.00714.53
7.0.260.0270.00714.45
7.0.250.0280.00414.72
7.0.240.0180.00914.47
7.0.230.0180.01214.65
7.0.220.0280.00514.62
7.0.210.0250.00514.67
7.0.200.0160.00815.13
7.0.190.0300.00514.68
7.0.180.0200.01114.63
7.0.170.0260.00714.61
7.0.160.0350.00214.62
7.0.150.0450.00514.46
7.0.140.0160.03317.22
7.0.130.0210.00814.62
7.0.120.0330.00814.62
7.0.110.0280.00714.54
7.0.100.0280.00314.56
7.0.90.0210.00814.62
7.0.80.0330.01014.48
7.0.70.0270.01014.52
7.0.60.0180.02116.39
7.0.50.0210.02415.58
7.0.40.0150.02215.58
7.0.30.0290.02015.83
7.0.20.0310.02015.71
7.0.10.0220.01715.68
7.0.00.0210.02815.61
5.6.380.0050.01213.97
5.6.370.0130.00814.50
5.6.360.0120.01014.46
5.6.350.0130.00814.62
5.6.340.0120.00914.18
5.6.330.0060.01214.27
5.6.320.0090.00614.00
5.6.310.0080.01014.40
5.6.300.0110.01013.95
5.6.290.0110.00914.21
5.6.280.0120.02716.83
5.6.270.0110.00714.40
5.6.260.0090.01114.48
5.6.250.0110.00514.43
5.6.240.0080.01014.40
5.6.230.0130.00714.27
5.6.220.0120.00814.46
5.6.210.0160.02516.47
5.6.200.0040.03615.87
5.6.190.0090.01916.48
5.6.180.0090.02116.44
5.6.170.0090.02116.44
5.6.160.0110.03216.48
5.6.150.0090.02615.67
5.6.140.0090.02215.51
5.6.130.0090.03415.70
5.6.120.0110.01616.52
5.6.110.0090.03316.41
5.6.100.0120.02516.49
5.6.90.0120.01916.50
5.6.80.0100.02016.22
5.6.70.1400.01516.28
5.6.60.0070.01114.06
5.6.50.0130.00614.33
5.6.40.0120.00714.27
5.6.30.0120.00614.13
5.6.20.0120.00514.43
5.6.10.0110.01014.04
5.6.00.0090.01014.19
5.5.380.0110.00311.28
5.5.370.0070.00511.26
5.5.360.0080.00711.43
5.5.350.0040.02514.26
5.5.340.0030.02013.46
5.5.330.0040.02314.29
5.5.320.0110.02714.11
5.5.310.0140.03014.28
5.5.300.0070.02813.40
5.5.290.0060.02713.49
5.5.280.0060.03114.46
5.5.270.0070.03114.36
5.5.260.0050.02814.34
5.5.250.0110.03014.38
5.5.240.0060.01314.05
5.5.230.0100.00411.27
5.5.220.0080.00711.22
5.5.210.0110.00511.25
5.5.200.0080.00611.26
5.5.190.0100.00611.28
5.5.180.0080.00711.23
5.5.170.0080.00611.12
5.5.160.0120.00011.02
5.5.150.0050.00711.26
5.5.140.0070.00711.12
5.5.130.0070.00511.20
5.5.120.0070.00611.29
5.5.110.0070.00611.29
5.5.100.0050.00611.21
5.5.90.0050.01011.17
5.5.80.0080.00311.17
5.5.70.0110.00211.10
5.5.60.0080.00511.02
5.5.50.0050.01011.25
5.5.40.0070.00711.23
5.5.30.0050.00711.16
5.5.20.0080.00611.22
5.5.10.0040.00711.11
5.5.00.0070.00711.01
5.4.450.0160.01814.43
5.4.440.0110.01314.16
5.4.430.0140.01913.90
5.4.420.0120.01814.02
5.4.410.0230.02013.99
5.4.400.0210.01813.86
5.4.390.0190.01913.91
5.4.380.0340.02413.68
5.4.370.0320.01913.70
5.4.360.0420.02413.78
5.4.350.0340.01913.70
5.4.340.0360.02613.71
5.4.330.0110.00411.21
5.4.320.0070.01611.61
5.4.310.0090.01611.59
5.4.300.0090.01511.56
5.4.290.0050.01811.66
5.4.280.0080.01511.60
5.4.270.0090.01411.59
5.4.260.0070.01711.60
5.4.250.0080.01611.55
5.4.240.0090.01711.62
5.4.230.0050.01911.51
5.4.220.0050.01611.60
5.4.210.0080.01611.49
5.4.200.0100.01611.61
5.4.190.0050.01611.54
5.4.180.0070.01611.63
5.4.170.0080.01711.50
5.4.160.0050.01811.58
5.4.150.0080.01411.50
5.4.140.0100.01511.54
5.4.130.0090.01411.47
5.4.120.0080.01611.36
5.4.110.0090.01411.33
5.4.100.0080.01611.41
5.4.90.0080.01711.45
5.4.80.0090.01611.46
5.4.70.0090.01511.38
5.4.60.0080.01711.45
5.4.50.0030.02011.37
5.4.40.0090.01311.49
5.4.30.0110.01411.49
5.4.20.0070.01611.49
5.4.10.0070.01611.45
5.4.00.0030.01911.25
5.3.290.0040.02011.58
5.3.280.0040.02211.51
5.3.270.0050.02011.54
5.3.260.0030.02011.54
5.3.250.0070.01711.54
5.3.240.0070.01711.43
5.3.230.0080.01911.53
5.3.220.0050.01911.46
5.3.210.0080.01811.48
5.3.200.0050.02011.46
5.3.190.0040.02011.50
5.3.180.0070.01811.53
5.3.170.0090.01511.45
5.3.160.0110.01311.52
5.3.150.0110.01311.52
5.3.140.0090.01611.53
5.3.130.0070.01611.46
5.3.120.0050.01911.48
5.3.110.0070.01711.50
5.3.100.0090.01311.27
5.3.90.0060.01711.35
5.3.80.0110.01211.26
5.3.70.0070.01611.27
5.3.60.0080.01411.27
5.3.50.0060.02111.25
5.3.40.0070.01611.18
5.3.30.0070.01911.25
5.3.20.0090.01611.20
5.3.10.0070.01811.12
5.3.00.0120.01311.02
5.2.170.0060.0139.88
5.2.160.0060.0139.87
5.2.150.0050.0199.89
5.2.140.0060.0149.85
5.2.130.0090.0119.83
5.2.120.0080.0119.84
5.2.110.0050.0159.77
5.2.100.0060.0139.86
5.2.90.0060.0139.85
5.2.80.0070.0149.81
5.2.70.0060.0139.82
5.2.60.0020.0179.79
5.2.50.0050.0159.80
5.2.40.0080.0129.81
5.2.30.0070.0149.79
5.2.20.0070.0139.73
5.2.10.0060.0159.70
5.2.00.0070.0129.65
5.1.60.0070.0129.41
5.1.50.0070.0119.41
5.1.40.0090.0099.40
5.1.30.0090.0129.52
5.1.20.0050.0149.53
5.1.10.0050.0169.44
5.1.00.0070.0109.43
5.0.50.0050.0118.93
5.0.40.0040.0088.88
5.0.30.0030.0148.82
5.0.20.0030.0108.81
5.0.10.0030.0128.80
5.0.00.0040.0128.80
4.4.90.0060.0068.31
4.4.80.0030.0088.31
4.4.70.0040.0078.31
4.4.60.0060.0058.31
4.4.50.0020.0098.31
4.4.40.0040.0118.29
4.4.30.0040.0078.31
4.4.20.0030.0088.34
4.4.10.0040.0078.34
4.4.00.0020.0138.31
4.3.110.0000.0118.28
4.3.100.0050.0068.28
4.3.90.0020.0088.27
4.3.80.0020.0118.25
4.3.70.0040.0078.27
4.3.60.0020.0098.27
4.3.50.0040.0088.27
4.3.40.0030.0128.24
4.3.30.0010.0117.82
4.3.20.0040.0087.81
4.3.10.0020.0077.80
4.3.00.0040.00712.14

preferences:
45.74 ms | 401 KiB | 5 Q