3v4l.org

run code in 300+ PHP versions simultaneously
<?php $param_string = "CREATED_AT > TO_DATE(:delete_date, 'DD/MM/YYYY HH24:MI:SS') AND"; $regex = '/[^A-Za-z]:\b([^\s:]+)\b[^:]/i'; $repl = '\:\1'; $param = preg_match($regex, $repl, $param_string); print "$param\n"; $param = preg_grep($regex, $param_string); print "$param\n";

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)
8.3.60.0060.00918.68
8.3.50.0120.00722.13
8.3.40.0140.00319.09
8.3.30.0110.00418.79
8.3.20.0050.00320.20
8.3.10.0050.00321.95
8.3.00.0050.00319.50
8.2.180.0070.00716.75
8.2.170.0040.01122.96
8.2.160.0110.00422.08
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0030.00626.16
8.2.120.0030.00619.61
8.2.110.0060.00321.13
8.2.100.0060.00617.88
8.2.90.0050.00319.17
8.2.80.0000.00817.97
8.2.70.0050.00517.63
8.2.60.0060.00317.68
8.2.50.0000.00818.07
8.2.40.0030.00519.94
8.2.30.0000.00718.20
8.2.20.0000.00717.70
8.2.10.0050.00318.20
8.2.00.0080.00017.77
8.1.280.0170.01025.92
8.1.270.0050.00320.66
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0100.00022.04
8.1.230.0120.00017.66
8.1.220.0090.00017.78
8.1.210.0040.00418.77
8.1.200.0080.00017.23
8.1.190.0040.00417.35
8.1.180.0040.00418.10
8.1.170.0060.00618.70
8.1.160.0000.00721.96
8.1.150.0050.00318.75
8.1.140.0000.00717.53
8.1.130.0000.00717.84
8.1.120.0000.00717.54
8.1.110.0060.00317.51
8.1.100.0030.00517.54
8.1.90.0000.00717.54
8.1.80.0040.00417.53
8.1.70.0000.00717.52
8.1.60.0030.00617.59
8.1.50.0030.00817.59
8.1.40.0050.00317.64
8.1.30.0080.00017.69
8.1.20.0030.00517.71
8.1.10.0000.00717.43
8.1.00.0050.00317.57
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0030.00318.37
8.0.270.0030.00317.27
8.0.260.0000.00617.25
8.0.250.0030.00317.15
8.0.240.0000.00817.20
8.0.230.0000.00717.19
8.0.220.0000.00717.11
8.0.210.0080.00017.00
8.0.200.0050.00217.08
8.0.190.0030.00517.15
8.0.180.0040.00417.03
8.0.170.0000.00917.09
8.0.160.0000.00817.01
8.0.150.0050.00217.07
8.0.140.0000.00717.06
8.0.130.0000.00713.53
8.0.120.0040.00416.98
8.0.110.0060.00316.99
8.0.100.0080.00016.89
8.0.90.0000.00816.91
8.0.80.0000.01517.14
8.0.70.0030.00516.92
8.0.60.0000.00816.95
8.0.50.0050.00317.11
8.0.30.0130.01017.26
8.0.20.0070.01117.40
8.0.10.0030.00517.19
8.0.00.0110.00717.04
7.4.330.0050.00015.08
7.4.320.0000.00616.66
7.4.300.0030.00316.61
7.4.290.0000.00716.72
7.4.280.0060.00316.74
7.4.270.0070.00016.61
7.4.260.0000.00716.64
7.4.250.0040.00416.60
7.4.240.0030.00516.68
7.4.230.0040.00416.77
7.4.220.0150.01116.75
7.4.210.0130.00316.71
7.4.200.0000.00716.74
7.4.160.0090.00916.88
7.4.150.0050.01517.40
7.4.140.0120.00717.86
7.4.130.0110.00916.67
7.4.120.0110.00816.75
7.4.110.0110.00716.85
7.4.100.0060.01216.74
7.4.90.0060.01216.75
7.4.80.0120.00919.39
7.4.70.0000.01616.79
7.4.60.0150.00616.71
7.4.50.0030.00516.64
7.4.40.0100.00716.75
7.4.30.0080.00816.45
7.4.00.0100.00815.14
7.3.330.0050.00013.13
7.3.320.0120.00013.14
7.3.310.0070.00016.55
7.3.300.0030.00316.45
7.3.290.0000.00716.41
7.3.280.0100.00516.43
7.3.270.0000.01817.40
7.3.260.0110.00616.40
7.3.250.0100.00816.63
7.3.240.0080.00816.66
7.3.230.0120.00616.55
7.3.210.0070.01116.64
7.3.200.0150.00319.39
7.3.190.0090.01216.50
7.3.180.0120.00616.41
7.3.170.0060.01216.82
7.3.160.0030.01516.71
7.3.120.0110.00814.93
7.3.110.0060.01014.99
7.3.100.0110.00315.14
7.3.90.0020.00914.76
7.3.80.0070.00615.02
7.3.70.0060.00614.93
7.3.60.0090.00515.03
7.3.50.0030.00915.04
7.3.40.0060.00714.85
7.3.30.0050.00914.84
7.3.20.0090.00416.86
7.3.10.0050.00716.53
7.3.00.0060.00716.65
7.2.330.0140.00416.85
7.2.320.0040.01716.72
7.2.310.0140.01016.80
7.2.300.0040.01516.54
7.2.290.0120.01216.59
7.2.250.0080.01015.15
7.2.240.0080.01115.05
7.2.230.0060.00915.25
7.2.220.0050.01015.15
7.2.210.0070.00815.08
7.2.200.0020.01215.14
7.2.190.0040.01014.98
7.2.180.0050.00715.20
7.2.170.0080.00715.16
7.2.130.0000.01016.81
7.2.120.0040.00816.49
7.2.110.0130.00016.75
7.2.100.0030.00916.36
7.2.90.0090.00616.66
7.2.80.0080.00416.80
7.2.70.0040.00916.89
7.2.60.0060.00616.70
7.2.50.0030.00917.17
7.2.40.0080.00816.55
7.2.30.0100.00716.73
7.2.20.0120.00016.35
7.2.10.0060.00916.76
7.2.00.0060.00818.29
7.1.330.0070.00815.97
7.1.320.0060.00516.00
7.1.310.0080.00715.96
7.1.300.0070.00715.83
7.1.290.0050.00916.01
7.1.280.0060.00915.89
7.1.270.0060.00915.94
7.1.260.0060.00715.92
7.1.250.0030.01215.52
7.1.100.0060.00917.98
7.1.70.0040.00417.16
7.1.60.0090.00419.50
7.1.50.0030.02017.19
7.1.00.0100.07022.38
7.0.200.0280.00616.80
7.0.140.0100.02721.95
7.0.60.0130.04719.83
7.0.50.0100.04017.88
7.0.40.0030.04320.25
7.0.30.0270.06320.02
7.0.20.0330.04020.11
7.0.10.0400.07320.11
7.0.00.0030.08720.18
5.6.280.0100.06321.02
5.6.210.0070.06020.46
5.6.200.0030.05718.13
5.6.190.0100.04320.48
5.6.180.0230.07720.54
5.6.170.0330.08020.49
5.6.160.0130.08020.38
5.6.150.0070.08718.12
5.6.140.0070.05318.10
5.6.130.0070.06718.14
5.6.120.0070.08720.88
5.6.110.0070.06320.98
5.6.100.0130.08320.88
5.6.90.0030.08721.08
5.6.80.0030.08720.53
5.6.70.0170.04320.39
5.5.350.0170.06020.41
5.5.340.0100.07718.08
5.5.330.0030.05720.25
5.5.320.0070.06720.47
5.5.310.0330.07020.29
5.5.300.0100.06017.87
5.5.290.0070.04717.96
5.5.280.0070.07320.86
5.5.270.0070.07720.87
5.5.260.0070.07020.63
5.5.250.0070.03720.59
5.5.240.0100.06720.03
5.4.450.0270.04319.10
5.4.440.0300.04019.13
5.4.430.0430.04019.52
5.4.420.0400.07019.42
5.4.410.0330.05019.29
5.4.400.0330.03319.16
5.4.390.0330.03318.92
5.4.380.0370.04019.20
5.4.370.0500.06319.16
5.4.360.0400.05019.08
5.4.350.0470.06319.22
5.4.340.0470.06018.88
5.4.320.0370.05018.79
5.4.310.0500.07019.25
5.4.300.0470.06018.78
5.4.290.0470.07319.24
5.4.280.0500.06019.17
5.4.270.0470.06019.13
5.4.260.0530.06719.05
5.4.250.0600.03719.08
5.4.240.0470.06719.04
5.4.230.0500.04019.05
5.4.220.0330.05019.07
5.4.210.0570.03718.78
5.4.200.0570.04319.13
5.4.190.0430.05018.80
5.4.180.0430.04019.05
5.4.170.0530.05318.79
5.4.160.0530.07019.11
5.4.150.0470.06719.23
5.4.140.0330.05316.44
5.4.130.0600.04716.25
5.4.120.0330.04716.54
5.4.110.0530.06716.06
5.4.100.0330.04316.38
5.4.90.0500.04016.39
5.4.80.0470.04016.46
5.4.70.0470.06316.42
5.4.60.0530.05316.38
5.4.50.0400.03316.31
5.4.40.0400.04016.40
5.4.30.0530.06316.36
5.4.20.0500.04016.20
5.4.10.0600.05316.45
5.4.00.0470.07015.76
5.3.290.0430.07314.54
5.3.280.0470.07014.48
5.3.270.0530.06714.43
5.3.260.0600.04714.45
5.3.250.0500.04714.46
5.3.240.0530.06014.55
5.3.230.0530.06314.54
5.3.220.0730.03714.51
5.3.210.0500.05014.50
5.3.200.0400.04314.47
5.3.190.0500.06014.42
5.3.180.0400.03714.59
5.3.170.0500.02714.42
5.3.160.0600.05314.44
5.3.150.0430.05014.40
5.3.140.0400.03714.49
5.3.130.0430.05014.59
5.3.120.0430.06014.39
5.3.110.0430.04714.39
5.3.100.0470.05013.88
5.3.90.0530.05713.97
5.3.80.0530.06713.89
5.3.70.0470.04313.92
5.3.60.0400.05313.85
5.3.50.0400.06713.83
5.3.40.0430.07313.93
5.3.30.0600.06013.85
5.3.20.0500.06313.64
5.3.10.0530.05013.68
5.3.00.0470.06313.59
5.2.170.0370.04012.11
5.2.160.0430.06012.11
5.2.150.0470.04712.11
5.2.140.0370.03312.11
5.2.130.0330.04012.11
5.2.120.0500.04712.11
5.2.110.0370.05712.11
5.2.100.0400.05012.11
5.2.90.0430.04312.11
5.2.80.0270.04012.11
5.2.70.0400.05012.11
5.2.60.0470.05312.11
5.2.50.0500.04712.11
5.2.40.0330.05012.11
5.2.30.0330.05712.11
5.2.20.0300.05712.11
5.2.10.0300.05712.11
5.2.00.0300.05312.11
5.1.60.0330.04012.11
5.1.50.0300.03712.11
5.1.40.0300.04312.11
5.1.30.0370.05012.11
5.1.20.0330.05012.11
5.1.10.0430.02312.11
5.1.00.0430.04312.11
5.0.50.0200.03312.11
5.0.40.0230.03312.11
5.0.30.0170.05712.11
5.0.20.0230.04012.11
5.0.10.0130.02012.11
5.0.00.0130.03312.11
4.4.90.0130.02012.11
4.4.80.0170.03012.11
4.4.70.0200.03312.11
4.4.60.0230.01712.11
4.4.50.0200.01712.11
4.4.40.0270.04012.11
4.4.30.0200.02712.11
4.4.20.0130.02012.11
4.4.10.0130.03712.11
4.4.00.0200.05012.11
4.3.110.0230.02012.11
4.3.100.0170.01712.11
4.3.90.0170.02312.11
4.3.80.0200.03312.11
4.3.70.0230.01712.11
4.3.60.0170.03012.11
4.3.50.0170.02312.11
4.3.40.0170.02712.11
4.3.30.0070.03312.11
4.3.20.0100.02712.11
4.3.10.0070.03712.11
4.3.00.0100.03312.11

preferences:
62.86 ms | 401 KiB | 5 Q