3v4l.org

run code in 300+ PHP versions simultaneously
<?php $sentences = [ 'India is great country.', 'Indiana is great state.', 'I have worked in India.', 'India-based research.' ]; $search = "India"; foreach ($sentences as $sentence) { var_dump(preg_match("/\b$search\b/i", $sentence)); }

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)
8.3.60.0190.00318.55
8.3.50.0110.01121.29
8.3.40.0120.00318.74
8.3.30.0090.00618.83
8.3.20.0000.00820.35
8.3.10.0030.00621.76
8.3.00.0040.00417.79
8.2.180.0000.01516.75
8.2.170.0040.01122.96
8.2.160.0070.00720.35
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0000.00917.75
8.2.110.0030.00622.32
8.2.100.0060.00617.75
8.2.90.0000.00819.17
8.2.80.0040.00417.97
8.2.70.0030.00617.75
8.2.60.0030.00617.80
8.2.50.0040.00418.07
8.2.40.0000.00819.37
8.2.30.0070.00020.52
8.2.20.0040.00417.82
8.2.10.0000.00718.19
8.2.00.0000.00817.96
8.1.280.0070.00725.92
8.1.270.0060.01222.10
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0030.00622.59
8.1.230.0070.00417.42
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0100.00017.35
8.1.190.0030.00617.38
8.1.180.0020.00518.10
8.1.170.0090.00018.77
8.1.160.0040.00422.03
8.1.150.0040.00418.83
8.1.140.0080.00017.64
8.1.130.0070.00017.79
8.1.120.0000.00717.50
8.1.110.0000.00817.64
8.1.100.0030.00517.65
8.1.90.0030.00717.51
8.1.80.0040.00417.57
8.1.70.0030.00317.66
8.1.60.0030.00517.79
8.1.50.0050.00317.72
8.1.40.0030.00517.64
8.1.30.0000.00817.81
8.1.20.0030.00517.78
8.1.10.0040.00417.66
8.1.00.0040.00417.57
8.0.300.0080.00018.77
8.0.290.0080.00016.88
8.0.280.0000.00718.46
8.0.270.0030.00517.19
8.0.260.0000.00717.27
8.0.250.0070.00017.11
8.0.240.0030.00317.12
8.0.230.0000.00717.00
8.0.220.0030.00317.03
8.0.210.0050.00317.04
8.0.200.0040.00416.98
8.0.190.0040.00417.03
8.0.180.0000.00717.07
8.0.170.0070.00017.05
8.0.160.0040.00316.98
8.0.150.0000.00716.96
8.0.140.0000.00717.00
8.0.130.0060.00013.48
8.0.120.0000.00816.98
8.0.110.0040.00416.93
8.0.100.0040.00417.06
8.0.90.0000.00816.94
8.0.80.0130.00316.99
8.0.70.0030.00516.89
8.0.60.0080.00016.93
8.0.50.0000.00717.09
8.0.30.0110.00717.10
8.0.20.0090.00917.40
8.0.10.0040.00417.15
8.0.00.0120.00716.87
7.4.330.0000.00515.17
7.4.320.0000.00616.71
7.4.300.0000.00716.79
7.4.290.0040.00416.68
7.4.280.0090.00016.76
7.4.270.0030.00316.83
7.4.260.0030.00316.62
7.4.250.0030.00616.63
7.4.240.0030.00316.64
7.4.230.0000.00716.51
7.4.220.0160.00916.68
7.4.210.0130.00016.75
7.4.200.0030.00316.60
7.4.160.0040.01116.43
7.4.150.0150.00317.40
7.4.140.0040.01317.86
7.4.130.0120.00516.65
7.4.120.0090.01116.56
7.4.110.0140.00316.58
7.4.100.0140.00716.65
7.4.90.0080.00916.86
7.4.80.0100.01019.39
7.4.70.0060.01316.64
7.4.60.0070.01116.62
7.4.50.0040.00416.64
7.4.40.0130.00616.61
7.4.30.0110.01116.87
7.4.00.0060.00914.94
7.3.330.0000.00713.34
7.3.320.0030.00313.31
7.3.310.0000.00716.58
7.3.300.0000.00716.52
7.3.290.0070.00916.46
7.3.280.0100.00716.53
7.3.270.0070.01017.40
7.3.260.0070.01616.49
7.3.250.0120.00516.56
7.3.240.0100.00716.70
7.3.230.0050.01416.75
7.3.210.0080.00816.91
7.3.200.0110.00516.40
7.3.190.0070.01016.29
7.3.180.0080.00916.72
7.3.170.0160.00616.61
7.3.160.0140.00316.57
7.3.10.0060.00916.40
7.3.00.0080.00816.55
7.2.330.0000.01716.58
7.2.320.0090.00916.64
7.2.310.0070.01016.76
7.2.300.0110.00416.76
7.2.290.0060.01116.84
7.2.130.0050.00916.75
7.2.120.0110.00616.94
7.2.110.0060.00816.84
7.2.100.0140.00716.85
7.2.90.0100.00716.78
7.2.80.0140.00616.96
7.2.70.0100.01017.09
7.2.60.0090.00916.86
7.2.50.0100.00916.96
7.2.40.0080.00517.07
7.2.30.0090.00716.87
7.2.20.0030.01017.13
7.2.10.0080.00316.94
7.2.00.0040.00717.98
7.1.250.0060.00615.65
7.1.200.0100.00315.97
7.1.100.0100.00718.27
7.1.70.0030.00517.38
7.1.60.0060.01519.27
7.1.50.0030.02117.17
7.1.00.0000.07722.29
7.0.200.0030.00316.83
7.0.60.0100.08719.90
7.0.50.0030.04317.83
7.0.40.0070.06720.20
7.0.30.0270.04020.21
7.0.20.0270.04320.03
7.0.10.0070.08720.21
7.0.00.0070.08020.24
5.6.280.0070.06321.06
5.6.210.0130.07320.64
5.6.200.0030.08018.18
5.6.190.0070.04320.43
5.6.180.0200.04020.39
5.6.170.0270.07320.45
5.6.160.0130.07720.41
5.6.150.0100.07718.19
5.6.140.0130.04318.07
5.6.130.0000.04318.21
5.6.120.0000.04321.11
5.6.110.0070.07021.01
5.6.100.0300.06321.11
5.6.90.0170.08020.97
5.6.80.0030.05320.40
5.5.350.0170.07020.34
5.5.340.0100.07017.92
5.5.330.0070.08020.07
5.5.320.0000.05720.23
5.5.310.0330.07320.21
5.5.300.0030.04017.98
5.5.290.0030.04717.88
5.5.280.0030.06720.88
5.5.270.0230.06720.97
5.5.260.0070.04020.79
5.5.250.0030.05720.57
5.5.240.0230.08320.18
5.4.450.0630.05319.61
5.4.440.0600.05019.48
5.4.430.0630.06319.46
5.4.420.0570.05319.41
5.4.410.0600.04719.51
5.4.400.0600.05019.00
5.4.390.0500.06019.00
5.4.380.0570.04719.30
5.4.370.0900.06719.13
5.4.360.0630.05719.22
5.4.350.0700.06319.26
5.4.340.0700.06019.23
5.4.320.0670.06319.08
5.4.310.0630.05718.77
5.4.300.0600.04719.19
5.4.290.0570.05319.19
5.4.280.0630.04319.27
5.4.270.0500.05719.22
5.4.260.0600.04719.09
5.4.250.0600.04719.14
5.4.240.0500.05718.77
5.4.230.0600.04718.80
5.4.220.0770.05319.30
5.4.210.0870.06718.77
5.4.200.0830.06018.91
5.4.190.0630.05019.24
5.4.180.0600.04718.91
5.4.170.0600.05018.77
5.4.160.0770.04719.09
5.4.150.0770.04718.89
5.4.140.0630.05716.37
5.4.130.0770.04316.44
5.4.120.0730.04716.34
5.4.110.0530.05716.53
5.4.100.0530.04716.45
5.4.90.0570.04716.21
5.4.80.0600.04316.35
5.4.70.0070.07016.38
5.4.60.0000.05316.28
5.4.50.0070.05716.36
5.4.40.0270.07016.45
5.4.30.0370.06016.18
5.4.20.0230.06016.40

preferences:
33.41 ms | 401 KiB | 5 Q