3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = "Matt Person emailaddr@email.com John doe doesoe@gmail Matt Person emailaddr@email.com Trump donald@whitehouse"; $find = "Matt Person emailaddr@email.com"; $arr=explode("\n", $str); Foreach($arr as $key => &$line){ If($line == $find){ Unset($arr[$key]); } } Echo implode("\n", $arr);

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)
8.5.00.0130.00920.04
8.4.150.0010.00114.05
8.4.140.0140.00717.60
8.4.130.0110.00917.53
8.4.120.0040.00420.68
8.4.110.0090.00422.54
8.4.100.0080.00918.02
8.4.90.0110.00820.79
8.4.80.0080.00118.88
8.4.70.0060.00618.72
8.4.60.0120.00820.60
8.4.50.0130.00818.99
8.4.40.0040.00817.80
8.4.30.0160.00317.45
8.4.20.0150.00419.77
8.4.10.0060.00317.69
8.3.280.0030.00014.05
8.3.270.0100.01016.87
8.3.260.0130.00716.50
8.3.250.0130.00618.68
8.3.240.0110.00916.68
8.3.230.0080.00016.64
8.3.220.0120.00618.98
8.3.210.0110.00916.82
8.3.200.0050.00416.54
8.3.190.0090.00816.80
8.3.180.0050.00419.16
8.3.170.0030.01020.54
8.3.160.0060.00518.53
8.3.150.0090.00916.63
8.3.140.0090.00918.80
8.3.130.0090.00018.17
8.3.120.0130.00720.48
8.3.110.0050.00520.94
8.3.100.0070.00324.06
8.3.90.0040.00426.77
8.3.80.0030.00618.43
8.3.70.0100.01016.50
8.3.60.0110.01116.63
8.3.50.0080.00917.54
8.3.40.0120.00318.71
8.3.30.0150.00318.66
8.3.20.0070.00020.38
8.3.10.0040.00423.46
8.3.00.0000.00723.65
8.2.290.0160.00216.42
8.2.280.0120.00618.28
8.2.270.0140.00620.78
8.2.260.0040.00416.50
8.2.250.0120.00617.05
8.2.240.0040.00419.11
8.2.230.0030.00622.58
8.2.220.0080.00037.54
8.2.210.0070.00726.77
8.2.200.0090.00316.63
8.2.190.0040.01116.75
8.2.180.0070.01118.29
8.2.170.0060.00922.96
8.2.160.0100.00319.46
8.2.150.0100.00024.18
8.2.140.0070.00024.66
8.2.130.0080.00020.38
8.2.120.0050.00326.35
8.2.110.0090.00021.12
8.2.100.0090.00317.91
8.2.90.0040.00419.36
8.2.80.0080.00017.97
8.2.70.0020.00917.34
8.2.60.0060.00317.93
8.2.50.0000.00918.28
8.2.40.0050.00220.54
8.2.30.0000.00719.39
8.2.20.0020.00518.15
8.2.10.0040.00418.09
8.2.00.0040.00418.07
8.1.330.0090.01021.86
8.1.320.0160.00416.18
8.1.310.0080.00018.64
8.1.300.0060.01020.19
8.1.290.0040.00418.88
8.1.280.0110.00425.92
8.1.270.0090.00922.06
8.1.260.0030.00526.35
8.1.250.0040.00428.09
8.1.240.0120.00020.86
8.1.230.0130.00020.88
8.1.220.0040.00417.79
8.1.210.0080.00018.77
8.1.200.0040.00417.35
8.1.190.0060.00317.35
8.1.180.0090.00018.10
8.1.170.0050.00318.59
8.1.160.0000.00718.97
8.1.150.0040.00420.20
8.1.140.0040.00418.94
8.1.130.0000.00718.89
8.1.120.0070.00017.36
8.1.110.0000.00917.36
8.1.100.0030.00517.45
8.1.90.0050.00217.36
8.1.80.0030.00317.39
8.1.70.0000.00717.50
8.1.60.0040.00417.56
8.1.50.0040.00417.43
8.1.40.0040.00417.45
8.1.30.0030.00517.65
8.1.20.0040.00417.65
8.1.10.0090.00017.44
8.1.00.0070.00017.34
8.0.300.0040.00418.84
8.0.290.0000.00816.63
8.0.280.0050.00218.53
8.0.270.0030.00316.89
8.0.260.0030.00318.89
8.0.250.0030.00316.96
8.0.240.0040.00416.98
8.0.230.0000.00716.91
8.0.220.0050.00216.82
8.0.210.0000.00716.84
8.0.200.0030.00316.90
8.0.190.0080.00016.93
8.0.180.0000.00716.91
8.0.170.0000.00716.82
8.0.160.0030.00316.82
8.0.150.0000.00816.74
8.0.140.0060.00316.84
8.0.130.0000.00613.35
8.0.120.0050.00316.80
8.0.110.0040.00416.80
8.0.100.0040.00416.72
8.0.90.0000.00716.93
8.0.80.0100.00316.86
8.0.70.0040.00416.88
8.0.60.0050.00316.93
8.0.50.0000.00716.72
8.0.30.0090.01117.11
8.0.20.0110.01017.41
8.0.10.0000.00716.89
8.0.00.0070.01016.66
7.4.330.0000.00415.55
7.4.320.0060.00016.57
7.4.300.0000.00616.61
7.4.290.0030.00316.60
7.4.280.0040.00416.46
7.4.270.0050.00216.59
7.4.260.0030.00516.64
7.4.250.0070.00016.46
7.4.240.0020.00516.61
7.4.230.0000.00716.38
7.4.220.0100.01016.71
7.4.210.0040.01116.63
7.4.200.0000.00716.68
7.4.160.0080.00816.57
7.4.150.0100.01017.40
7.4.140.0100.00917.86
7.4.130.0040.01316.63
7.4.120.0100.01016.57
7.4.110.0030.01416.27
7.4.100.0100.00616.69
7.4.90.0070.01116.46
7.4.80.0110.00617.93
7.4.70.0080.00916.58
7.4.60.0080.00916.45
7.4.50.0060.00816.43
7.4.40.0120.00716.43
7.4.30.0120.00516.64
7.4.20.0080.00816.53
7.4.10.0100.01015.83
7.4.00.0100.00815.41
7.3.330.0060.00013.02
7.3.320.0030.00313.16
7.3.310.0000.00616.30
7.3.300.0030.00316.25
7.3.290.0090.00616.32
7.3.280.0100.00716.25
7.3.270.0100.01317.40
7.3.260.0130.01416.34
7.3.250.0120.00416.26
7.3.240.0110.00916.27
7.3.230.0120.00616.71
7.3.210.0100.01016.34
7.3.200.0080.00816.32
7.3.190.0100.00816.28
7.3.180.0070.01216.29
7.3.170.0100.00616.19
7.3.160.0100.00716.28
7.3.150.0060.00916.44
7.3.140.0140.00416.54
7.3.130.0110.00815.53
7.3.120.0090.00915.76
7.3.110.0060.01315.45
7.3.100.0060.01115.37
7.3.90.0110.00715.62
7.3.80.0100.00315.48
7.3.70.0050.01115.56
7.3.60.0100.00315.63
7.3.50.0090.00715.53
7.3.40.0050.00815.43
7.3.30.0040.01015.50
7.3.20.0040.00916.46
7.3.10.0070.00616.63
7.3.00.0070.00916.56
7.2.330.0130.00516.70
7.2.320.0100.00716.59
7.2.310.0110.00816.61
7.2.300.0080.01116.57
7.2.290.0070.01116.73
7.2.280.0060.01516.52
7.2.270.0090.01216.37
7.2.260.0080.01115.75
7.2.250.0070.00815.73
7.2.240.0110.00815.77
7.2.230.0040.01415.82
7.2.220.0070.01115.94
7.2.210.0080.00515.71
7.2.200.0050.01215.97
7.2.190.0050.01015.80
7.2.180.0030.01415.75
7.2.170.0070.00915.82
7.2.160.0090.00615.86
7.2.150.0100.00716.82
7.2.140.0050.01216.71
7.2.130.0090.00716.72
7.2.120.0050.01116.83
7.2.110.0090.00416.88
7.2.100.0200.00716.85
7.2.90.0060.01316.88
7.2.80.0090.00516.85
7.2.70.0030.01116.87
7.2.60.0050.00916.74
7.2.50.0050.01216.77
7.2.40.0090.00617.51
7.2.30.0090.00617.45
7.2.20.0080.00817.32
7.2.10.0080.00717.10
7.2.00.0060.01017.37
7.1.330.0200.00615.63
7.1.320.0130.01015.74
7.1.310.0120.00915.60
7.1.300.0130.00715.63
7.1.290.0180.00515.61
7.1.280.0180.00415.61
7.1.270.0100.01115.67
7.1.260.0110.01015.73
7.1.250.0130.00515.65
7.1.240.0170.00515.56
7.1.230.0140.01015.71
7.1.220.0160.01015.67
7.1.210.0080.01515.54
7.1.200.0110.00915.69
7.1.190.0140.00615.61
7.1.180.0180.00315.62
7.1.170.0190.00515.64
7.1.160.0140.00516.54
7.1.150.0120.00716.65
7.1.140.0130.00916.52
7.1.130.0170.00316.60
7.1.120.0160.00516.37
7.1.110.0100.00917.13
7.1.100.0150.00517.14
7.1.90.0130.00616.92
7.1.80.0140.00517.08
7.1.70.0170.00616.66
7.1.60.0170.01022.83
7.1.50.0240.00622.65
7.1.40.0150.01422.54
7.1.30.0140.01222.51
7.1.20.0160.01322.51
7.1.10.0140.00916.59
7.1.00.0100.01116.50
7.0.330.0110.00915.31
7.0.320.0160.00815.41
7.0.310.0150.00715.12
7.0.300.0080.01015.21
7.0.290.0120.00816.17
7.0.280.0100.01116.18
7.0.270.0120.00816.27
7.0.260.0170.00516.29
7.0.250.0120.00716.83
7.0.240.0090.01016.76
7.0.230.0120.00816.73
7.0.220.0110.00716.62
7.0.210.0100.00816.33
7.0.200.0130.00916.39
7.0.190.0140.01116.42
7.0.180.0120.01016.28
7.0.170.0180.00916.18
7.0.160.0190.01016.29
7.0.150.0110.01016.29
7.0.140.0150.00716.13
7.0.130.0090.01116.28
7.0.120.0120.00816.39
7.0.110.0140.00816.37
7.0.100.0130.00816.26
7.0.90.0140.00716.23
7.0.80.0110.01116.34
7.0.70.0130.01116.32
7.0.60.0110.01116.10
7.0.50.0060.01616.32
7.0.40.0160.00515.56
7.0.30.0090.01115.69
7.0.20.0130.00715.60
7.0.10.0160.00615.65
7.0.00.0070.01315.52
5.6.400.0140.00915.16
5.6.390.0120.00815.05
5.6.380.0150.01115.26
5.6.370.0140.00815.01
5.6.360.0130.00615.14
5.6.350.0170.00415.34
5.6.340.0150.00615.38
5.6.330.0100.01214.98
5.6.320.0150.00515.02
5.6.310.0180.00715.15
5.6.300.0180.00715.24
5.6.290.0160.00514.99
5.6.280.0140.00915.20
5.6.270.0130.01615.05
5.6.260.0150.01115.27
5.6.250.0160.01215.07
5.6.240.0110.01115.20
5.6.230.0120.01315.11
5.6.220.0140.01514.95
5.6.210.0110.01315.15
5.6.200.0160.00915.06
5.6.190.0200.00515.08
5.6.180.0150.00815.09
5.6.170.0160.00814.93
5.6.160.0120.01015.05
5.6.150.0140.00914.97
5.6.140.0190.00714.98
5.6.130.0170.01115.09
5.6.120.0130.01315.29
5.6.110.0150.00715.07
5.6.100.0120.01315.11
5.6.90.0120.01315.25
5.6.80.0150.01014.88
5.6.70.0100.01415.07
5.6.60.0130.01015.13
5.6.50.0180.00415.02
5.6.40.0140.00814.89
5.6.30.0130.00714.87
5.6.20.0110.01014.86
5.6.10.0140.00915.11
5.6.00.0150.01015.16

preferences:
31.06 ms | 403 KiB | 5 Q