3v4l.org

run code in 300+ PHP versions simultaneously
<?php $search = preg_quote('test'); $pattern = '#([^ ]+ ){0,10}'.$search.'( [^ ]+){0,10}#'; $res = preg_match_all($pattern,'write your test data here',$regs); var_dump($regs); $res = preg_match_all($pattern,'test data here',$regs); var_dump($regs); $res = preg_match_all($pattern,'write your test',$regs); var_dump($regs); $res = preg_match_all($pattern,'not found at all',$regs); var_dump($regs); $res = preg_match_all($pattern,'write your test data found more than once test here ',$regs); var_dump($regs);

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)
8.3.60.0070.00716.73
8.3.50.0120.00723.10
8.3.40.0040.01118.82
8.3.30.0100.01019.04
8.3.20.0030.00520.29
8.3.10.0080.00021.76
8.3.00.0030.00617.80
8.2.180.0090.00616.50
8.2.170.0090.01222.96
8.2.160.0120.00319.09
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0070.01126.16
8.2.120.0040.00421.14
8.2.110.0070.00322.18
8.2.100.0060.00619.70
8.2.90.0050.00319.07
8.2.80.0080.00017.97
8.2.70.0040.00717.75
8.2.60.0060.00317.80
8.2.50.0090.00318.07
8.2.40.0030.00518.03
8.2.30.0050.00318.00
8.2.20.0040.00417.88
8.2.10.0000.00718.19
8.2.00.0080.00017.77
8.1.280.0070.00725.92
8.1.270.0030.00623.87
8.1.260.0050.00326.35
8.1.250.0080.00028.09
8.1.240.0060.00324.01
8.1.230.0120.00019.23
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0090.00017.47
8.1.190.0000.00817.35
8.1.180.0080.00018.10
8.1.170.0050.00318.67
8.1.160.0040.00421.94
8.1.150.0000.00818.83
8.1.140.0040.00417.66
8.1.130.0000.00717.89
8.1.120.0040.00417.51
8.1.110.0050.00217.59
8.1.100.0070.00017.53
8.1.90.0060.00317.61
8.1.80.0070.00017.54
8.1.70.0070.00017.57
8.1.60.0030.00517.61
8.1.50.0030.00617.66
8.1.40.0000.00817.67
8.1.30.0030.00617.64
8.1.20.0060.00317.82
8.1.10.0000.00717.70
8.1.00.0030.00617.61
8.0.300.0050.00218.77
8.0.290.0070.00016.88
8.0.280.0040.00418.41
8.0.270.0040.00417.16
8.0.260.0030.00317.28
8.0.250.0030.00317.00
8.0.240.0040.00716.99
8.0.230.0070.00417.08
8.0.220.0080.00017.08
8.0.210.0050.00216.94
8.0.200.0000.00816.96
8.0.190.0080.00016.99
8.0.180.0000.00817.11
8.0.170.0040.00417.10
8.0.160.0040.00417.09
8.0.150.0040.00416.88
8.0.140.0030.00517.03
8.0.130.0050.00013.45
8.0.120.0000.00817.03
8.0.110.0040.00416.93
8.0.100.0000.00716.92
8.0.90.0050.00217.02
8.0.80.0060.01517.09
8.0.70.0030.00616.98
8.0.60.0040.00416.78
8.0.50.0040.00416.85
8.0.30.0070.01617.08
8.0.20.0190.00917.44
8.0.10.0040.00417.00
8.0.00.0120.01316.88
7.4.330.0030.00315.00
7.4.320.0030.00316.55
7.4.300.0050.00216.76
7.4.290.0030.00516.67
7.4.280.0000.00716.64
7.4.270.0070.00016.65
7.4.260.0000.00716.64
7.4.250.0040.00416.76
7.4.240.0030.00416.66
7.4.230.0000.00716.57
7.4.220.0060.01216.67
7.4.210.0100.01016.69
7.4.200.0070.00016.83
7.4.160.0060.00916.70
7.4.150.0120.00617.40
7.4.140.0300.01817.86
7.4.130.0110.00716.80
7.4.120.0070.01116.78
7.4.110.0130.00516.45
7.4.100.0090.00916.47
7.4.90.0080.01216.61
7.4.80.0110.01119.39
7.4.70.0130.00316.71
7.4.60.0040.01516.50
7.4.50.0050.00016.71
7.4.40.0070.01016.59
7.4.30.0100.00716.64
7.4.10.0060.01115.68
7.4.00.0050.01115.44
7.3.330.0030.00313.16
7.3.320.0000.00613.27
7.3.310.0070.00016.48
7.3.300.0030.00316.43
7.3.290.0060.01016.45
7.3.280.0090.00816.37
7.3.270.0040.01717.40
7.3.260.0060.01316.54
7.3.250.0110.00716.51
7.3.240.0100.01016.64
7.3.230.0130.01316.47
7.3.210.0060.01216.64
7.3.200.0100.01319.39
7.3.190.0140.00516.66
7.3.180.0090.00916.45
7.3.170.0100.00616.58
7.3.160.0130.00316.55
7.3.130.0080.01015.80
7.3.120.0070.00915.17
7.3.110.0080.00915.35
7.3.100.0060.00915.34
7.3.90.0040.01015.37
7.3.80.0080.00615.28
7.3.70.0060.00815.29
7.3.60.0080.00615.30
7.3.50.0060.00515.38
7.3.40.0040.01015.39
7.3.30.0050.00815.26
7.3.20.0050.00717.23
7.3.10.0080.00617.12
7.3.00.0030.01217.20
7.2.330.0100.01016.78
7.2.320.0130.00716.86
7.2.310.0140.00316.79
7.2.300.0090.00916.86
7.2.290.0000.01816.74
7.2.260.0070.01115.99
7.2.250.0080.01015.52
7.2.240.0070.01215.55
7.2.230.0070.00915.59
7.2.220.0080.00615.58
7.2.210.0050.01015.64
7.2.200.0050.00815.64
7.2.190.0050.01015.58
7.2.180.0070.00915.53
7.2.170.0040.01115.54
7.2.160.0020.01115.88
7.2.150.0060.00817.67
7.2.140.0090.01117.80
7.2.130.0080.00717.79
7.2.120.0090.00617.65
7.2.110.0040.01317.85
7.2.100.0050.00917.68
7.2.90.0050.01217.93
7.2.80.0080.00517.72
7.2.70.0080.00917.48
7.2.60.0040.01217.93
7.2.50.0080.00617.79
7.2.40.0030.01117.85
7.2.30.0090.00717.81
7.2.20.0040.00917.76
7.2.10.0090.00717.75
7.2.00.0030.01017.76
7.1.330.0070.00816.35
7.1.320.0060.00716.30
7.1.310.0060.00516.25
7.1.300.0060.00916.36
7.1.290.0060.00716.28
7.1.280.0060.00616.33
7.1.270.0040.00916.20
7.1.260.0060.00816.40
7.1.250.0070.00516.52
7.1.240.0070.00616.72
7.1.230.0050.00816.75
7.1.220.0060.00516.56
7.1.210.0070.00416.66
7.1.200.0070.00916.72
7.1.190.0090.00816.76
7.1.180.0070.00716.68
7.1.170.0030.00916.59
7.1.160.0080.00516.79
7.1.150.0070.00916.65
7.1.140.0060.00816.82
7.1.130.0090.00716.45
7.1.120.0050.00616.74
7.1.110.0050.01016.74
7.1.100.0100.00717.22
7.1.90.0070.00516.59
7.1.80.0020.01116.81
7.1.70.0070.00616.97
7.1.60.0070.01217.53
7.1.50.0060.01016.87
7.1.40.0000.01116.66
7.1.30.0080.00516.59
7.1.20.0090.00516.62
7.1.10.0100.00716.75
7.1.00.0010.03418.55
7.0.330.0030.00816.17
7.0.320.0020.01216.24
7.0.310.0030.00916.43
7.0.300.0050.00816.31
7.0.290.0050.00916.28
7.0.280.0020.01116.38
7.0.270.0050.00816.17
7.0.260.0080.00516.50
7.0.250.0110.00716.29
7.0.240.0050.00716.39
7.0.230.0040.00716.29
7.0.220.0050.01016.55
7.0.210.0050.00816.34
7.0.200.0070.00716.67
7.0.190.0090.00416.45
7.0.180.0060.00316.37
7.0.170.0060.00616.33
7.0.160.0040.00916.28
7.0.150.0090.00616.27
7.0.140.0080.02918.27
7.0.130.0030.01116.45
7.0.120.0090.00616.43
7.0.110.0080.00916.38
7.0.100.0100.00316.39
7.0.90.0060.01016.22
7.0.80.0070.00616.50
7.0.70.0030.01016.43
7.0.60.0030.02817.52
7.0.50.0070.01916.87
7.0.40.0080.03016.34
7.0.30.0170.02816.22
7.0.20.0170.02816.36
7.0.10.0050.02116.27
7.0.00.0040.01916.19
5.6.400.0080.00515.05
5.6.390.0080.00615.29
5.6.380.0110.00515.27
5.6.370.0030.00915.22
5.6.360.0080.00614.97
5.6.350.0040.01215.26
5.6.340.0070.00515.10
5.6.330.0050.00815.20
5.6.320.0080.00714.96
5.6.310.0080.01015.03
5.6.300.0070.01115.24
5.6.290.0050.00915.06
5.6.280.0060.02917.06
5.6.270.0070.00715.03
5.6.260.0050.00815.07
5.6.250.0080.00615.22
5.6.240.0040.01115.10
5.6.230.0070.00715.01
5.6.220.0050.00715.02
5.6.210.0030.03516.86
5.6.200.0090.02716.14
5.6.190.0080.02517.00
5.6.180.0130.01816.95
5.6.170.0110.02816.78
5.6.160.0080.02316.94
5.6.150.0060.02816.05
5.6.140.0070.03216.09
5.6.130.0020.02116.05
5.6.120.0050.02517.14
5.6.110.0070.03317.05
5.6.100.0080.03117.04
5.6.90.0070.02616.99
5.6.80.0060.03516.85
5.6.70.0060.00715.02
5.6.60.0040.01215.05
5.6.50.0100.00414.93
5.6.40.0040.01314.93
5.6.30.0090.00714.96
5.6.20.0100.00715.00
5.6.10.0060.01014.92
5.6.00.0050.00914.95
5.5.380.0070.00915.23
5.5.370.0050.01015.01
5.5.360.0050.01314.88
5.5.350.0980.01916.70
5.5.340.0070.01915.98
5.5.330.0060.03216.81
5.5.320.0100.01916.85
5.5.310.0160.02916.81
5.5.300.0060.02216.07
5.5.290.0060.03315.91
5.5.280.0040.03216.89
5.5.270.0130.02416.77
5.5.260.0110.02716.95
5.5.250.0070.03416.94
5.5.240.0090.02716.82
5.5.230.0030.01114.81
5.5.220.0070.00914.95
5.5.210.0070.00814.80
5.5.200.0080.00615.05
5.5.190.0110.00515.12
5.5.180.0090.01014.93
5.5.170.0080.01015.03
5.5.160.0030.00614.98
5.5.150.0080.00814.82
5.5.140.0050.01114.84
5.5.130.0070.00915.02
5.5.120.0040.00714.73
5.5.110.0060.00715.02
5.5.100.0060.00914.90
5.5.90.0080.01015.00
5.5.80.0050.00914.97
5.5.70.0100.00614.62
5.5.60.0050.00914.96
5.5.50.0090.00814.96
5.5.40.0050.01014.88
5.5.30.0110.00615.00
5.5.20.0050.01414.91
5.5.10.0070.01214.83
5.5.00.0090.00714.79
5.4.450.0350.02514.39
5.4.440.0270.02714.39
5.4.430.0350.02014.37
5.4.420.0330.01914.24
5.4.410.0250.02714.40
5.4.400.0260.02214.24
5.4.390.0190.02214.21
5.4.380.0090.02214.09
5.4.370.0040.02214.14
5.4.360.0030.01914.18
5.4.350.0060.02011.79
5.4.340.0070.02411.83
5.4.330.0060.00511.81
5.4.320.0070.01711.92
5.4.310.0070.01812.11
5.4.300.0030.01912.02
5.4.290.0050.01712.02
5.4.280.0050.01812.01
5.4.270.0060.01712.04
5.4.260.0070.01911.97
5.4.250.0060.01712.02
5.4.240.0050.01911.99
5.4.230.0070.02012.01
5.4.220.0030.02011.95
5.4.210.0080.01611.97
5.4.200.0070.01911.92
5.4.190.0070.02012.04
5.4.180.0090.01812.01
5.4.170.0080.01812.04
5.4.160.0070.01611.93
5.4.150.0070.02011.96
5.4.140.0080.01811.80
5.4.130.0060.01911.92
5.4.120.0070.01911.88
5.4.110.0040.02011.85
5.4.100.0070.01611.84
5.4.90.0020.02211.85
5.4.80.0050.02111.95
5.4.70.0040.01811.82
5.4.60.0090.01311.90
5.4.50.0060.01911.87
5.4.40.0080.01511.82
5.4.30.0040.01911.86
5.4.20.0060.01711.90
5.4.10.0040.02011.89
5.4.00.0090.01511.67
5.3.290.0080.01912.18
5.3.280.0100.01912.03
5.3.270.0080.02112.07
5.3.260.0090.02012.17
5.3.250.0100.01712.11
5.3.240.0120.01611.98
5.3.230.0070.02012.05
5.3.220.0080.02111.95
5.3.210.0070.02311.91
5.3.200.0090.01711.89
5.3.190.0120.01712.01
5.3.180.0060.02312.02
5.3.170.0090.02012.06
5.3.160.0080.01812.06
5.3.150.0080.02011.97
5.3.140.0070.01711.98
5.3.130.0100.01912.08
5.3.120.0100.01912.02
5.3.110.0080.01812.02
5.3.100.0050.02111.74
5.3.90.0060.01711.77
5.3.80.0060.01711.72
5.3.70.0040.02211.77
5.3.60.0060.01611.78
5.3.50.0070.01511.64
5.3.40.0060.01711.68
5.3.30.0030.01711.68
5.3.20.0040.01911.63
5.3.10.0040.01711.52
5.3.00.0030.01811.57
5.2.170.0100.0329.19
5.2.160.0020.0369.19
5.2.150.0040.0349.18
5.2.140.0080.0379.18
5.2.130.0060.0379.15
5.2.120.0050.0319.15
5.2.110.0080.0399.16
5.2.100.0070.0309.15
5.2.90.0060.0309.15
5.2.80.0080.0339.14
5.2.70.0100.0329.14
5.2.60.0090.0349.10
5.2.50.0090.0359.07
5.2.40.0060.0299.06
5.2.30.0080.0329.04
5.2.20.0080.0369.02
5.2.10.0050.0328.94
5.2.00.0070.0338.80
5.1.60.0060.0308.09
5.1.50.0080.0278.09
5.1.40.0050.0268.06
5.1.30.0060.0248.42
5.1.20.0060.0258.44
5.1.10.0060.0248.17
5.1.00.0070.0238.17
5.0.50.0040.0236.65
5.0.40.0050.0246.51
5.0.30.0060.0306.32
5.0.20.0040.0206.30
5.0.10.0060.0286.27
5.0.00.0040.0336.27
4.4.90.0020.0194.78
4.4.80.0020.0214.75
4.4.70.0060.0224.75
4.4.60.0040.0194.75
4.4.50.0060.0164.77
4.4.40.0020.0304.71
4.4.30.0050.0224.76
4.4.20.0030.0194.84
4.4.10.0050.0174.85
4.4.00.0050.0324.76
4.3.110.0040.0204.67
4.3.100.0050.0184.67
4.3.90.0060.0214.64
4.3.80.0040.0304.58
4.3.70.0060.0124.63
4.3.60.0040.0154.63
4.3.50.0060.0144.63
4.3.40.0050.0384.53
4.3.30.0010.0213.32
4.3.20.0010.0183.30
4.3.10.0030.0193.26
4.3.00.0170.0207.06

preferences:
42.78 ms | 401 KiB | 5 Q