3v4l.org

run code in 300+ PHP versions simultaneously
<?php $where = array('bla = :bla'); $expression = null; foreach($where as $cond => $term) { if(preg_match('/(:[^\S]+)/', $cond, $matches)) { $expression = $cond; } } echo $expression;

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)
8.3.60.0080.00816.88
8.3.50.0020.01321.97
8.3.40.0110.00418.96
8.3.30.0110.00319.06
8.3.20.0070.00020.29
8.3.10.0080.00023.70
8.3.00.0040.00419.56
8.2.180.0110.01118.67
8.2.170.0070.00722.96
8.2.160.0070.00720.35
8.2.150.0040.00424.18
8.2.140.0120.00324.66
8.2.130.0070.00026.16
8.2.120.0080.00021.15
8.2.110.0090.00020.47
8.2.100.0110.00017.84
8.2.90.0050.00319.05
8.2.80.0060.00317.97
8.2.70.0050.00517.50
8.2.60.0000.00717.93
8.2.50.0030.00618.07
8.2.40.0000.00818.22
8.2.30.0080.00318.20
8.2.20.0050.00217.82
8.2.10.0040.00418.13
8.2.00.0050.00317.75
8.1.280.0040.01225.92
8.1.270.0080.00023.91
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0040.00423.88
8.1.230.0070.00417.64
8.1.220.0090.00017.78
8.1.210.0070.00318.77
8.1.200.0040.00417.48
8.1.190.0040.00417.36
8.1.180.0050.00318.10
8.1.170.0000.00818.78
8.1.160.0080.00022.04
8.1.150.0050.00218.86
8.1.140.0000.00817.58
8.1.130.0000.00717.84
8.1.120.0000.00717.49
8.1.110.0000.00817.64
8.1.100.0050.00317.55
8.1.90.0050.00317.50
8.1.80.0040.00417.60
8.1.70.0080.00017.52
8.1.60.0060.00317.73
8.1.50.0030.00617.62
8.1.40.0050.00217.50
8.1.30.0080.00017.69
8.1.20.0000.00817.75
8.1.10.0040.00417.66
8.1.00.0040.00417.50
8.0.300.0000.00818.77
8.0.290.0030.00616.88
8.0.280.0040.00418.45
8.0.270.0030.00317.15
8.0.260.0070.00017.25
8.0.250.0040.00417.09
8.0.240.0000.00717.08
8.0.230.0000.00717.15
8.0.220.0040.00417.00
8.0.210.0050.00217.05
8.0.200.0000.00617.10
8.0.190.0070.00017.10
8.0.180.0050.00217.09
8.0.170.0030.00617.05
8.0.160.0000.00716.90
8.0.150.0070.00016.93
8.0.140.0000.00716.94
8.0.130.0030.00313.46
8.0.120.0050.00317.09
8.0.110.0040.00416.91
8.0.100.0000.00716.91
8.0.90.0040.00417.02
8.0.80.0040.01217.04
8.0.70.0040.00417.08
8.0.60.0000.00716.83
8.0.50.0050.00317.00
8.0.30.0080.01417.32
8.0.20.0140.00717.40
8.0.10.0040.00417.19
8.0.00.0090.01216.89
7.4.330.0020.00315.05
7.4.320.0060.00016.76
7.4.300.0030.00316.67
7.4.290.0050.00216.68
7.4.280.0000.00716.70
7.4.270.0030.00316.71
7.4.260.0000.00916.76
7.4.250.0050.00316.65
7.4.240.0030.00416.70
7.4.230.0000.00716.55
7.4.220.0100.00716.74
7.4.210.0120.00916.79
7.4.200.0020.00516.50
7.4.160.0080.00816.76
7.4.150.0040.01317.40
7.4.140.0130.00517.86
7.4.130.0110.00816.74
7.4.120.0070.01116.64
7.4.110.0100.00716.66
7.4.100.0170.00316.57
7.4.90.0090.01516.75
7.4.80.0090.01219.39
7.4.70.0080.00816.88
7.4.60.0070.01016.73
7.4.50.0040.00416.41
7.4.40.0030.01416.62
7.4.30.0090.00616.66
7.4.00.0070.01115.13
7.3.330.0060.00013.30
7.3.320.0000.00513.14
7.3.310.0000.00816.45
7.3.300.0040.00416.39
7.3.290.0110.00416.44
7.3.280.0130.00416.38
7.3.270.0030.01517.40
7.3.260.0060.01216.42
7.3.250.0110.00716.46
7.3.240.0140.00616.69
7.3.230.0030.01316.70
7.3.210.0070.01016.40
7.3.200.0060.01519.39
7.3.190.0090.01216.52
7.3.180.0100.00616.35
7.3.170.0130.00316.36
7.3.160.0060.00916.39
7.3.120.0050.01214.98
7.3.110.0110.00714.93
7.3.100.0060.00915.16
7.3.90.0070.00714.67
7.3.80.0030.01014.80
7.3.70.0120.00415.05
7.3.60.0090.00915.09
7.3.50.0000.01314.93
7.3.40.0070.00714.84
7.3.30.0030.00614.75
7.3.20.0050.00516.48
7.3.10.0000.01516.66
7.3.00.0070.00516.87
7.2.330.0130.00916.55
7.2.320.0070.00916.76
7.2.310.0120.00416.69
7.2.300.0050.01116.64
7.2.290.0160.00316.75
7.2.250.0150.00415.14
7.2.240.0040.01415.19
7.2.230.0080.00815.00
7.2.220.0080.00415.24
7.2.210.0090.00615.08
7.2.200.0000.01714.86
7.2.190.0080.00515.17
7.2.180.0030.01015.23
7.2.170.0000.01615.04
7.2.130.0100.00017.14
7.2.120.0070.00716.98
7.2.110.0090.00317.04
7.2.100.0080.00016.76
7.2.90.0030.00617.03
7.2.80.0110.00716.86
7.2.70.0140.00017.02
7.2.60.0030.00716.77
7.2.50.0030.01017.07
7.2.40.0100.00717.18
7.2.30.0100.01017.11
7.2.20.0090.00916.83
7.2.10.0120.00317.14
7.2.00.0050.01018.20
7.1.330.0100.00315.82
7.1.320.0030.00916.04
7.1.310.0060.00616.18
7.1.300.0000.00815.97
7.1.290.0130.00016.19
7.1.280.0070.00316.06
7.1.270.0070.01016.04
7.1.260.0120.00316.03
7.1.250.0060.00615.67
7.1.240.0070.00716.00
7.1.230.0070.01016.05
7.1.220.0060.00315.98
7.1.210.0000.01215.84
7.1.200.0040.00415.94
7.1.190.0040.00416.16
7.1.180.0030.01016.07
7.1.170.0060.01016.09
7.1.160.0070.00715.69
7.1.150.0030.01315.89
7.1.140.0040.00715.95
7.1.130.0030.01316.03
7.1.120.0090.00416.05
7.1.110.0030.00615.69
7.1.100.0090.00617.00
7.1.90.0000.01415.76
7.1.80.0070.00715.83
7.1.70.0080.00616.56
7.1.60.0130.00817.82
7.1.50.0100.01016.58
7.1.40.0060.00616.09
7.1.30.0070.01015.60
7.1.20.0060.00615.62
7.1.10.0080.00415.96
7.1.00.0030.04019.21
7.0.330.0080.00415.25
7.0.320.0070.00015.45
7.0.310.0040.00415.64
7.0.300.0070.00715.41
7.0.290.0110.00715.41
7.0.280.0040.00415.54
7.0.270.0070.00315.27
7.0.260.0000.01315.55
7.0.250.0070.00715.52
7.0.240.0000.01115.30
7.0.230.0100.00715.74
7.0.220.0040.00815.61
7.0.210.0060.00915.65
7.0.200.0030.00716.13
7.0.190.0040.00715.45
7.0.180.0110.00315.86
7.0.170.0060.00915.51
7.0.160.0070.00715.56
7.0.150.0060.00615.30
7.0.140.0030.03918.82
7.0.130.0030.00915.24
7.0.120.0040.00815.56
7.0.110.0000.01015.56
7.0.100.0120.00015.53
7.0.90.0030.01015.34
7.0.80.0080.00315.32
7.0.70.0040.00815.82
7.0.60.0130.03817.64
7.0.50.0090.04016.81
7.0.40.0020.02916.66
7.0.30.0170.04216.77
7.0.20.0200.02816.97
7.0.10.0030.03317.01
7.0.00.0080.04316.79
5.6.380.0060.00614.20
5.6.370.0080.00814.37
5.6.360.0120.00314.09
5.6.350.0050.00514.23
5.6.340.0000.01314.51
5.6.330.0080.00514.04
5.6.320.0060.00613.82
5.6.310.0130.00314.57
5.6.300.0070.01014.46
5.6.290.0060.00914.36
5.6.280.0070.03917.80
5.6.270.0000.01314.56
5.6.260.0030.00914.30
5.6.250.0060.00614.63
5.6.240.0040.00814.32
5.6.230.0070.00714.41
5.6.220.0090.00614.25
5.6.210.0030.04417.44
5.6.200.0080.04516.26
5.6.190.0050.02917.24
5.6.180.0130.02517.28
5.6.170.0150.03517.25
5.6.160.0070.03817.26
5.6.150.0000.03616.23
5.6.140.0100.04016.11
5.6.130.0060.04416.22
5.6.120.0080.02717.53
5.6.110.0090.04617.72
5.6.100.0020.04917.61
5.6.90.0050.02417.50
5.6.80.0110.03917.39
5.6.70.0060.00614.23
5.6.60.0050.00814.43
5.6.50.0160.00014.37
5.6.40.0030.01014.27
5.6.30.0070.00714.27
5.6.20.0090.00314.14
5.6.10.0090.00614.23
5.6.00.0000.01514.02
5.5.380.0060.00611.17
5.5.370.0030.00610.90
5.5.360.0030.00510.90
5.5.350.0130.03815.75
5.5.340.0040.03414.43
5.5.330.0070.04315.66
5.5.320.0120.03315.61
5.5.310.0140.03715.63
5.5.300.0100.04114.48
5.5.290.0130.03814.56
5.5.280.0030.02615.76
5.5.270.0030.03515.94
5.5.260.0070.03215.85
5.5.250.0030.03815.79
5.5.240.0020.04215.57
5.5.230.0040.00810.90
5.5.220.0070.00310.90
5.5.210.0030.00710.90
5.5.200.0070.00310.90
5.5.190.0050.00510.99
5.5.180.0000.01211.00
5.5.170.0000.00811.05
5.5.160.0030.00611.08
5.5.150.0030.00710.90
5.5.140.0060.00611.08
5.5.130.0080.00411.09
5.5.120.0030.00811.18
5.5.110.0050.00511.03
5.5.100.0030.00611.10
5.5.90.0000.00610.90
5.5.80.0060.00610.93
5.5.70.0030.00511.03
5.5.60.0040.00711.12
5.5.50.0000.01010.96
5.5.40.0030.00911.02
5.5.30.0030.00811.08
5.5.20.0030.00711.08
5.5.10.0090.00311.11
5.5.00.0090.00310.90
5.4.450.0130.02415.14
5.4.440.0180.02715.23
5.4.430.0350.02315.00
5.4.420.0300.02415.07
5.4.410.0510.02214.95
5.4.400.0290.01114.89
5.4.390.0460.02015.02
5.4.380.0120.03614.71
5.4.370.0130.02814.69
5.4.360.0080.03114.70
5.4.350.0080.03714.74
5.4.340.0080.03014.77
5.4.330.0120.00010.90
5.4.320.0070.02211.68
5.4.310.0080.02011.67
5.4.300.0090.02011.68
5.4.290.0070.02311.67
5.4.280.0070.02311.63
5.4.270.0100.02111.62
5.4.260.0090.02211.70
5.4.250.0050.02411.62
5.4.240.0070.02111.82
5.4.230.0090.02211.69
5.4.220.0090.01811.62
5.4.210.0080.02111.62
5.4.200.0060.02511.62
5.4.190.0060.02611.62
5.4.180.0070.02311.69
5.4.170.0100.02011.63
5.4.160.0090.02011.62
5.4.150.0100.01811.70
5.4.140.0040.02311.61
5.4.130.0060.02111.46
5.4.120.0070.01911.45
5.4.110.0030.02211.44
5.4.100.0040.02211.43
5.4.90.0040.02411.43
5.4.80.0020.02211.55
5.4.70.0080.01511.43
5.4.60.0020.02111.45
5.4.50.0020.02311.43
5.4.40.0060.01911.44
5.4.30.0070.01711.45
5.4.20.0040.02211.47
5.4.10.0070.01911.46
5.4.00.0050.02211.28
5.3.290.0100.03011.85
5.3.280.0080.02211.80
5.3.270.0090.02311.81
5.3.260.0070.02311.81
5.3.250.0080.02011.81
5.3.240.0060.02211.81
5.3.230.0070.02411.80
5.3.220.0060.02011.79
5.3.210.0040.02311.79
5.3.200.0050.02111.79
5.3.190.0050.02111.79
5.3.180.0060.01911.79
5.3.170.0020.02211.78
5.3.160.0070.01811.79
5.3.150.0050.02211.79
5.3.140.0050.02011.78
5.3.130.0080.01911.78
5.3.120.0020.02311.78
5.3.110.0050.02111.78
5.3.100.0070.02211.51
5.3.90.0060.02111.49
5.3.80.0020.02411.49
5.3.70.0060.02111.49
5.3.60.0030.02111.48
5.3.50.0040.02311.45
5.3.40.0050.02011.45
5.3.30.0040.02011.43
5.3.20.0050.02011.31
5.3.10.0050.02011.30
5.3.00.0030.02111.29
5.2.170.0020.01910.04
5.2.160.0040.01710.04
5.2.150.0040.01710.04
5.2.140.0020.01810.04
5.2.130.0020.01810.02
5.2.120.0020.01710.03
5.2.110.0050.01410.03
5.2.100.0040.01610.03
5.2.90.0060.01410.02
5.2.80.0020.02010.02
5.2.70.0020.01710.02
5.2.60.0040.01610.00
5.2.50.0030.0189.98
5.2.40.0040.0169.97
5.2.30.0030.0189.96
5.2.20.0020.0189.96
5.2.10.0050.0149.92
5.2.00.0060.0159.85
5.1.60.0040.0149.49
5.1.50.0040.0129.49
5.1.40.0060.0139.48
5.1.30.0040.0179.65
5.1.20.0050.0159.66
5.1.10.0040.0159.52
5.1.00.0030.0169.53
5.0.50.0010.0148.76
5.0.40.0060.0108.69
5.0.30.0020.0198.60
5.0.20.0020.0128.58
5.0.10.0040.0168.57
5.0.00.0020.0198.57
4.4.90.0020.0097.84
4.4.80.0020.0097.83
4.4.70.0020.0107.83
4.4.60.0030.0087.83
4.4.50.0020.0087.83
4.4.40.0020.0157.80
4.4.30.0050.0077.83
4.4.20.0010.0107.87
4.4.10.0010.0117.87
4.4.00.0030.0157.83
4.3.110.0050.0067.78
4.3.100.0000.0117.78
4.3.90.0040.0087.76
4.3.80.0020.0157.74
4.3.70.0010.0117.77
4.3.60.0020.0097.76
4.3.50.0020.0107.76
4.3.40.0010.0157.72
4.3.30.0030.0077.10
4.3.20.0020.0107.08
4.3.10.0010.0127.06
4.3.00.0170.00912.87

preferences:
45.23 ms | 401 KiB | 5 Q