3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = <<<_ <p>my text 1</p><br /> some other content<br /> <p>some other paragraph followed by an html line break</p><br><br /> etc...<br /> _; echo preg_replace('~(</p>)<br ?/?>~', '$1', $str);

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)
8.5.00.0060.01520.17
8.4.150.0090.00416.97
8.4.140.0130.00817.73
8.4.130.0090.01019.56
8.4.120.0110.00922.25
8.4.110.0030.00719.01
8.4.100.0110.00919.02
8.4.90.0110.00920.29
8.4.80.0040.00519.00
8.4.70.0060.00418.91
8.4.60.0100.01120.63
8.4.50.0150.00518.82
8.4.40.0100.01017.50
8.4.30.0070.01319.49
8.4.20.0040.00417.86
8.4.10.0000.00918.05
8.3.280.0080.00316.23
8.3.270.0110.00816.39
8.3.260.0070.01216.73
8.3.250.0110.00816.94
8.3.240.0130.00616.79
8.3.230.0110.00816.75
8.3.220.0100.00818.79
8.3.210.0120.00616.63
8.3.200.0050.00516.68
8.3.190.0140.00517.04
8.3.180.0110.00318.97
8.3.170.0000.01516.96
8.3.160.0070.01118.22
8.3.150.0000.00816.65
8.3.140.0180.00016.52
8.3.130.0060.01018.56
8.3.120.0060.00320.61
8.3.110.0060.00320.94
8.3.100.0060.00324.06
8.3.90.0050.00326.77
8.3.80.0000.01118.31
8.3.70.0120.00316.75
8.3.60.0100.01018.30
8.3.50.0080.00618.28
8.3.40.0060.01319.01
8.3.30.0180.00018.82
8.3.20.0000.00721.89
8.3.10.0040.00421.90
8.3.00.0070.00723.48
8.2.290.0120.00722.17
8.2.280.0120.00718.65
8.2.270.0160.00316.90
8.2.260.0100.00716.92
8.2.250.0160.00318.84
8.2.240.0030.00619.16
8.2.230.0030.00622.58
8.2.220.0040.00437.54
8.2.210.0090.00626.77
8.2.200.0060.00316.63
8.2.190.0110.00316.63
8.2.180.0060.01216.75
8.2.170.0070.00722.96
8.2.160.0000.01420.47
8.2.150.0070.00724.18
8.2.140.0000.00824.66
8.2.130.0000.00726.16
8.2.120.0080.00020.99
8.2.110.0030.00621.04
8.2.100.0090.00317.84
8.2.90.0050.00318.16
8.2.80.0000.00818.00
8.2.70.0040.00418.04
8.2.60.0030.00617.90
8.2.50.0000.00818.22
8.2.40.0040.00419.13
8.2.30.0000.00819.40
8.2.20.0070.00018.07
8.2.10.0060.00318.07
8.2.00.0000.00819.10
8.1.330.0140.00521.94
8.1.320.0140.00816.34
8.1.310.0100.00718.32
8.1.300.0050.00516.22
8.1.290.0040.00430.84
8.1.280.0090.01225.92
8.1.270.0080.00023.88
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0030.00622.54
8.1.230.0060.00620.97
8.1.220.0060.00317.74
8.1.210.0060.00318.87
8.1.200.0040.00417.36
8.1.190.0070.00417.48
8.1.180.0000.00818.10
8.1.170.0080.00018.76
8.1.160.0000.00818.90
8.1.150.0000.00719.00
8.1.140.0000.00719.45
8.1.130.0000.00618.91
8.1.120.0000.00717.48
8.1.110.0000.00817.51
8.1.100.0080.00317.53
8.1.90.0000.00817.50
8.1.80.0080.00017.56
8.1.70.0030.00717.53
8.1.60.0000.00817.56
8.1.50.0020.00517.66
8.1.40.0030.00617.60
8.1.30.0030.00617.76
8.1.20.0050.00417.73
8.1.10.0050.00317.69
8.1.00.0090.00017.62
8.0.300.0040.00419.95
8.0.290.0070.00016.88
8.0.280.0070.00018.48
8.0.270.0000.00717.19
8.0.260.0040.00417.29
8.0.250.0030.00317.17
8.0.240.0040.00417.15
8.0.230.0070.00317.14
8.0.220.0080.00017.03
8.0.210.0030.00317.03
8.0.200.0000.00617.09
8.0.190.0000.00716.98
8.0.180.0070.00017.00
8.0.170.0070.00317.03
8.0.160.0070.00316.96
8.0.150.0040.00416.87
8.0.140.0070.00017.03
8.0.130.0000.00513.43
8.0.120.0000.01016.99
8.0.110.0000.00716.98
8.0.100.0000.00716.93
8.0.90.0030.00617.02
8.0.80.0040.00817.03
8.0.70.0040.00417.06
8.0.60.0040.00416.99
8.0.50.0080.00017.00
8.0.30.0060.01017.16
8.0.20.0080.01017.28
8.0.10.0060.00217.01
8.0.00.0050.01016.97
7.4.330.0030.00316.68
7.4.320.0000.00616.77
7.4.300.0030.00316.76
7.4.290.0030.00316.70
7.4.280.0000.00616.64
7.4.270.0090.00016.71
7.4.260.0030.00316.69
7.4.250.0000.00816.73
7.4.240.0000.00816.61
7.4.230.0030.00616.59
7.4.220.0030.00416.66
7.4.210.0080.00616.72
7.4.200.0000.00716.75
7.4.190.0070.00016.88
7.4.180.0070.00016.79
7.4.160.0110.00416.74
7.4.150.0000.00716.93
7.4.140.0090.00917.62
7.4.130.0110.00216.78
7.4.120.0100.00716.71
7.4.110.0050.00816.65
7.4.100.0080.00716.74
7.4.90.0050.01016.65
7.4.80.0070.00717.65
7.4.70.0140.00316.56
7.4.60.0080.00616.61
7.4.50.0130.00216.61
7.4.40.0060.00816.61
7.4.30.0060.00916.54
7.4.20.0050.00816.55
7.4.10.0080.00416.51
7.4.00.0100.00316.00
7.3.330.0060.00013.24
7.3.320.0000.00513.11
7.3.310.0040.00416.29
7.3.300.0000.00716.32
7.3.290.0040.00416.31
7.3.280.0070.00916.32
7.3.270.0050.00216.39
7.3.260.0060.01016.48
7.3.250.0070.00016.36
7.3.240.0090.00516.43
7.3.230.0090.00616.42
7.3.220.0040.00816.32
7.3.210.0090.00616.46
7.3.200.0090.00416.33
7.3.190.0080.00716.42
7.3.180.0100.00416.40
7.3.170.0060.00916.39
7.3.160.0090.00716.30
7.3.150.0090.00316.32
7.3.140.0030.01116.32
7.3.130.0050.00816.40
7.3.120.0080.00316.48
7.3.110.0100.00316.32
7.3.100.0090.00516.44
7.3.90.0040.01016.50
7.3.80.0050.00616.49
7.3.70.0080.00616.34
7.3.60.0090.00416.48
7.3.50.0070.00716.50
7.3.40.0080.00716.37
7.3.30.0060.00716.43
7.3.20.0030.01116.39
7.3.10.0050.01016.41
7.3.00.0090.00616.35
7.2.340.0030.00616.45
7.2.330.0050.01116.57
7.2.320.0080.00916.57
7.2.310.0100.00716.59
7.2.300.0070.01016.54
7.2.290.0090.00516.53
7.2.280.0070.00616.54
7.2.270.0080.00516.54
7.2.260.0130.00016.52
7.2.250.0080.00416.59
7.2.240.0110.00216.55
7.2.230.0090.00416.53
7.2.220.0050.01116.60
7.2.210.0070.00616.50
7.2.200.0120.00316.61
7.2.190.0050.00816.56
7.2.180.0090.00716.57
7.2.170.0020.00716.48
7.2.160.0120.00516.54
7.2.150.0090.00916.58
7.2.140.0110.00516.65
7.2.130.0060.00816.63
7.2.120.0140.00516.62
7.2.110.0060.01116.70
7.2.100.0080.01216.46
7.2.90.0090.00716.52
7.2.80.0060.00916.67
7.2.70.0100.00516.62
7.2.60.0050.00916.69
7.2.50.0090.00616.57
7.2.40.0310.00917.19
7.2.30.0350.00817.04
7.2.20.0360.01017.10
7.2.10.0500.00717.17
7.2.00.0080.01017.06
7.1.330.0210.00415.63
7.1.320.0130.00615.63
7.1.310.0090.01315.65
7.1.300.0140.00915.72
7.1.290.0130.00915.67
7.1.280.0290.00715.53
7.1.270.0140.00715.50
7.1.260.0170.00515.44
7.1.250.0150.00715.55
7.1.240.0190.00715.49
7.1.230.0130.00815.51
7.1.220.0280.00715.69
7.1.210.0130.00915.44
7.1.200.0120.00615.58
7.1.190.0140.00815.59
7.1.180.0120.00715.54
7.1.170.0180.00315.51
7.1.160.0500.00915.98
7.1.150.0430.00916.06
7.1.140.0380.00915.97
7.1.130.0370.00615.89
7.1.120.0400.00616.01
7.1.110.0100.01115.81
7.1.100.0400.00715.84
7.1.90.0470.00315.89
7.1.80.0390.00815.96
7.1.70.0430.00215.51
7.1.60.0430.00721.43
7.1.50.0410.00721.37
7.1.40.0360.00721.36
7.1.30.0420.01021.23
7.1.20.0500.00721.20
7.1.10.0290.00815.29
7.1.00.0380.01015.38
7.0.330.0190.00815.30
7.0.320.0200.00815.33
7.0.310.0130.00815.35
7.0.300.0090.00815.26
7.0.290.0150.00415.29
7.0.280.0140.00815.18
7.0.270.0140.00615.28
7.0.260.0130.01015.28
7.0.250.0110.00815.36
7.0.240.0130.00515.28
7.0.230.0100.00715.43
7.0.220.0140.00415.21
7.0.210.0140.00315.26
7.0.200.0130.00615.23
7.0.190.0240.00015.21
7.0.180.0150.00515.36
7.0.170.0120.00615.32
7.0.160.0110.00815.35
7.0.150.0110.00615.39
7.0.140.0140.00415.30
7.0.130.0190.00515.39
7.0.120.0160.00515.27
7.0.110.0190.00215.29
7.0.100.0160.00315.26
7.0.90.0100.00815.26
7.0.80.0160.00615.19
7.0.70.0140.00515.34
7.0.60.0130.00715.22
7.0.50.0130.00715.22
7.0.40.0150.00215.14
7.0.30.0120.00915.29
7.0.20.0170.00515.10
7.0.10.0150.00415.23
7.0.00.0140.00515.20
5.6.400.0120.01115.75
5.6.390.0150.00816.00
5.6.380.0120.01115.83
5.6.370.0120.01216.02
5.6.360.0130.00715.69
5.6.350.0110.00915.68
5.6.340.0150.00615.83
5.6.330.0110.01115.83
5.6.320.0130.00715.67
5.6.310.0130.00615.99
5.6.300.0110.00815.79
5.6.290.0130.00615.88
5.6.280.0180.00515.84
5.6.270.0160.00415.84
5.6.260.0130.00815.70
5.6.250.0110.01115.98
5.6.240.0170.00415.93
5.6.230.0160.00615.88
5.6.220.0140.00715.81
5.6.210.0150.00715.78
5.6.200.0110.01015.99
5.6.190.0130.00915.91
5.6.180.0110.00915.92
5.6.170.0090.01116.05
5.6.160.0120.00915.74
5.6.150.0150.00415.79
5.6.140.0090.01115.85
5.6.130.0110.01115.84
5.6.120.0120.00815.93
5.6.110.0190.00515.75
5.6.100.0110.00715.96
5.6.90.0110.00715.71
5.6.80.0090.01015.78
5.6.70.0050.01315.86
5.6.60.0120.00715.91
5.6.50.0110.01115.59
5.6.40.0120.00615.81
5.6.30.0140.00515.70
5.6.20.0140.00515.76
5.6.10.0120.01015.92
5.6.00.0160.00715.74

preferences:
34.79 ms | 403 KiB | 5 Q