3v4l.org

run code in 300+ PHP versions simultaneously
<?php $body = "<style> boom </style>"; $regex = "'<script>(.*?)<\/script>'si"; $replace = ''; $body = preg_replace($regex, $replace, $body); echo $body;

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)
8.3.60.0110.00416.50
8.3.50.0190.00521.13
8.3.40.0140.00018.70
8.3.30.0100.00318.97
8.3.20.0080.00020.51
8.3.10.0050.00321.77
8.3.00.0040.00421.91
8.2.180.0040.01218.18
8.2.170.0110.00422.96
8.2.160.0030.01020.35
8.2.150.0060.00324.18
8.2.140.0040.00424.66
8.2.130.0000.00819.64
8.2.120.0000.00826.35
8.2.110.0100.00022.16
8.2.100.0090.00318.03
8.2.90.0060.00319.48
8.2.80.0080.00017.97
8.2.70.0000.00817.92
8.2.60.0000.00918.22
8.2.50.0050.00318.10
8.2.40.0080.00019.36
8.2.30.0040.00419.20
8.2.20.0040.00418.07
8.2.10.0000.00718.09
8.2.00.0030.00517.76
8.1.280.0130.00725.92
8.1.270.0060.00323.92
8.1.260.0040.00428.09
8.1.250.0040.00428.09
8.1.240.0080.00022.19
8.1.230.0040.00719.10
8.1.220.0040.00417.76
8.1.210.0040.00418.77
8.1.200.0030.00717.35
8.1.190.0050.00317.23
8.1.180.0080.00018.10
8.1.170.0050.00318.67
8.1.160.0000.00822.15
8.1.150.0000.00818.89
8.1.140.0040.00419.52
8.1.130.0000.00817.54
8.1.120.0040.00417.48
8.1.110.0000.00817.52
8.1.100.0000.00817.37
8.1.90.0050.00217.41
8.1.80.0040.00417.54
8.1.70.0030.00317.39
8.1.60.0000.00817.54
8.1.50.0000.00817.55
8.1.40.0030.00517.65
8.1.30.0040.00417.76
8.1.20.0000.00917.55
8.1.10.0000.00817.51
8.1.00.0000.00817.50
8.0.300.0000.00719.91
8.0.290.0090.00016.88
8.0.280.0070.00018.35
8.0.270.0020.00517.18
8.0.260.0030.00517.27
8.0.250.0000.00717.03
8.0.240.0000.00717.05
8.0.230.0030.00316.97
8.0.220.0070.00016.95
8.0.210.0060.00316.96
8.0.200.0060.00017.04
8.0.190.0000.00717.04
8.0.180.0030.00616.84
8.0.170.0040.00416.96
8.0.160.0040.00416.86
8.0.150.0040.00416.80
8.0.140.0000.00716.86
8.0.130.0030.00313.31
8.0.120.0050.00216.85
8.0.110.0070.00016.96
8.0.100.0040.00416.99
8.0.90.0040.00416.76
8.0.80.0150.00616.96
8.0.70.0000.00716.87
8.0.60.0040.00416.77
8.0.50.0000.00716.93
8.0.30.0100.01017.21
8.0.20.0110.01017.40
8.0.10.0070.00016.91
8.0.00.0040.01517.13
7.4.330.0020.00215.55
7.4.320.0030.00316.64
7.4.300.0000.00616.75
7.4.290.0030.00616.73
7.4.280.0060.00316.55
7.4.270.0030.00416.64
7.4.260.0000.00716.68
7.4.250.0070.00016.62
7.4.240.0070.00016.51
7.4.230.0000.00716.67
7.4.220.0030.01316.82
7.4.210.0110.00416.68
7.4.200.0070.00016.55
7.4.160.0080.00816.67
7.4.150.0140.00417.40
7.4.140.0090.00917.86
7.4.130.0120.00716.64
7.4.120.0080.01016.62
7.4.110.0110.00716.57
7.4.100.0090.00916.88
7.4.90.0150.00416.39
7.4.80.0060.00919.39
7.4.70.0100.00616.62
7.4.60.0040.01316.74
7.4.50.0020.01016.53
7.4.40.0040.01216.61
7.4.30.0060.00916.50
7.4.00.0050.00814.93
7.3.330.0050.00013.23
7.3.320.0050.00013.18
7.3.310.0050.00216.21
7.3.300.0000.00716.25
7.3.290.0040.01116.36
7.3.280.0080.00916.32
7.3.270.0060.01217.40
7.3.260.0120.00516.43
7.3.250.0120.00716.45
7.3.240.0080.01116.47
7.3.230.0080.00816.39
7.3.210.0130.01016.44
7.3.200.0130.00316.42
7.3.190.0140.00316.30
7.3.180.0060.01516.38
7.3.170.0000.01716.38
7.3.160.0060.01616.50
7.3.120.0030.00715.13
7.3.110.0060.01314.58
7.3.100.0060.00614.56
7.3.90.0030.01214.75
7.3.80.0040.01114.66
7.3.70.0070.00714.99
7.3.60.0040.01114.83
7.3.50.0070.00714.79
7.3.40.0030.01014.91
7.3.30.0000.01014.68
7.3.20.0100.00716.76
7.3.10.0110.00416.72
7.3.00.0060.00716.57
7.2.330.0070.01016.60
7.2.320.0070.01016.75
7.2.310.0140.00316.68
7.2.300.0120.00616.65
7.2.290.0030.01316.78
7.2.250.0090.00915.07
7.2.240.0110.00715.09
7.2.230.0120.00315.20
7.2.220.0040.00715.13
7.2.210.0040.01114.95
7.2.200.0060.00915.13
7.2.190.0060.00915.18
7.2.180.0030.01415.12
7.2.170.0090.00615.13
7.2.130.0030.01416.76
7.2.120.0100.00516.82
7.2.110.0090.00716.77
7.2.100.0080.01016.90
7.2.90.0090.01216.83
7.2.80.0120.00817.01
7.2.70.0120.00416.73
7.2.60.0080.00716.93
7.2.50.0050.01216.75
7.2.40.0070.00817.06
7.2.30.0060.00616.83
7.2.20.0040.01116.90
7.2.10.0090.00316.91
7.2.00.0060.01016.96
7.1.330.0070.00715.61
7.1.320.0060.00315.92
7.1.310.0130.00316.02
7.1.300.0000.01615.94
7.1.290.0130.00015.91
7.1.280.0040.01215.82
7.1.270.0040.00815.59
7.1.260.0060.00915.81
7.1.250.0090.00715.80
7.1.240.0050.00516.02
7.1.230.0040.01115.96
7.1.220.0000.00916.00
7.1.210.0030.01015.95
7.1.200.0030.00915.82
7.1.190.0040.00415.68
7.1.180.0060.01215.90
7.1.170.0110.00415.77
7.1.160.0060.00615.74
7.1.150.0090.00316.04
7.1.140.0090.00316.11
7.1.130.0030.01315.62
7.1.120.0040.00415.77
7.1.110.0040.01115.95
7.1.100.0060.00315.85
7.1.90.0070.00715.91
7.1.80.0040.00716.05
7.1.70.0040.00916.61
7.1.60.0030.00916.77
7.1.50.0070.00416.14
7.1.40.0000.01316.07
7.1.30.0030.00615.96
7.1.20.0100.00315.98
7.1.10.0060.00315.93
7.1.00.0100.03719.16
7.0.330.0060.00315.40
7.0.320.0000.00815.51
7.0.310.0030.01015.64
7.0.300.0090.00615.22
7.0.290.0030.00615.71
7.0.280.0060.00615.47
7.0.270.0040.00715.64
7.0.260.0080.00315.23
7.0.250.0000.01215.29
7.0.240.0040.00715.46
7.0.230.0050.00315.23
7.0.220.0040.00815.57
7.0.210.0060.00615.26
7.0.200.0040.01016.21
7.0.190.0000.01115.62
7.0.180.0070.00315.28
7.0.170.0030.01015.54
7.0.160.0000.00815.74
7.0.150.0090.00315.66
7.0.140.0120.00015.52
7.0.130.0070.00715.66
7.0.120.0130.02817.91
7.0.110.0060.03417.89
7.0.100.0120.03317.85
7.0.90.0090.02717.98
7.0.80.0070.03317.85
7.0.70.0090.02818.05
7.0.60.0090.03017.94
7.0.50.0070.03217.91
7.0.40.0190.03416.81
7.0.30.0260.02817.00
7.0.20.0270.03216.94
7.0.10.0210.03017.05
7.0.00.0150.03816.94
5.6.380.0030.01014.53
5.6.370.0060.00614.24
5.6.360.0060.00614.05
5.6.350.0040.00714.61
5.6.340.0060.00913.91
5.6.330.0060.00614.14
5.6.320.0030.01014.20
5.6.310.0000.01413.93
5.6.300.0030.00714.53
5.6.290.0030.00714.46
5.6.280.0000.00714.46
5.6.270.0060.03017.77
5.6.260.0100.04017.80
5.6.250.0110.02917.62
5.6.240.0080.03517.70
5.6.230.0050.03717.68
5.6.220.0080.03217.65
5.6.210.0070.04317.59
5.6.200.0140.02617.51
5.6.190.0080.03617.74
5.6.180.0050.03517.63
5.6.170.0070.03317.60
5.6.160.0050.03717.61
5.6.150.0110.03117.50
5.6.140.0070.03317.61
5.6.130.0070.03017.65
5.6.120.0030.03717.78
5.6.110.0100.03017.54
5.6.100.0030.03517.71
5.6.90.0080.03017.66
5.6.80.0070.02817.35
5.6.70.0090.02917.23
5.6.60.0060.03117.12
5.6.50.0090.02517.25
5.6.40.0070.03017.21
5.6.30.0050.03417.04
5.6.20.0120.03317.18
5.6.10.0140.02217.21
5.6.00.0070.03317.23

preferences:
62.48 ms | 401 KiB | 5 Q