3v4l.org

run code in 300+ PHP versions simultaneously
<?php $name = "descuentoladrillo"; if(preg_match('/descuento/i',$string)){ echo "Simona"; }

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)
8.3.60.0130.00618.55
8.3.50.0070.01116.41
8.3.40.0100.01018.94
8.3.30.0030.01218.64
8.3.20.0050.00320.29
8.3.10.0000.00821.95
8.3.00.0030.00620.93
8.2.180.0100.01018.66
8.2.170.0070.00722.96
8.2.160.0130.00022.21
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0020.00522.38
8.2.120.0030.01026.35
8.2.110.0060.00322.33
8.2.100.0150.00317.82
8.2.90.0030.00619.05
8.2.80.0090.00017.97
8.2.70.0040.00417.75
8.2.60.0080.00017.80
8.2.50.0000.00818.10
8.2.40.0040.00420.35
8.2.30.0000.00820.97
8.2.20.0040.00417.87
8.2.10.0040.00417.95
8.2.00.0000.00718.07
8.1.280.0100.00725.92
8.1.270.0050.00222.09
8.1.260.0000.00726.35
8.1.250.0080.00028.09
8.1.240.0030.00623.84
8.1.230.0070.00422.17
8.1.220.0080.00017.74
8.1.210.0050.00318.77
8.1.200.0030.00617.35
8.1.190.0000.00817.35
8.1.180.0040.00418.10
8.1.170.0030.00618.72
8.1.160.0030.00319.09
8.1.150.0080.00020.51
8.1.140.0030.00519.59
8.1.130.0000.00918.83
8.1.120.0030.00317.38
8.1.110.0040.00417.57
8.1.100.0000.00717.54
8.1.90.0040.00417.56
8.1.80.0050.00317.56
8.1.70.0070.00017.57
8.1.60.0000.00817.65
8.1.50.0040.00417.50
8.1.40.0000.00817.63
8.1.30.0000.00717.68
8.1.20.0030.00517.66
8.1.10.0040.00417.59
8.1.00.0000.00817.58
8.0.300.0040.00418.77
8.0.290.0020.00516.75
8.0.280.0030.00318.46
8.0.270.0030.00317.21
8.0.260.0030.00316.97
8.0.250.0000.00817.09
8.0.240.0000.00717.11
8.0.230.0040.00417.15
8.0.220.0070.00017.05
8.0.210.0070.00017.04
8.0.200.0060.00017.06
8.0.190.0050.00317.16
8.0.180.0050.00217.06
8.0.170.0040.00417.09
8.0.160.0000.00717.05
8.0.150.0040.00417.08
8.0.140.0070.00016.82
8.0.130.0000.00613.51
8.0.120.0000.00816.98
8.0.110.0000.00717.03
8.0.100.0040.00416.90
8.0.90.0000.00717.04
8.0.80.0090.00617.00
8.0.70.0040.00417.07
8.0.60.0000.00817.10
8.0.50.0040.00416.88
8.0.30.0120.00817.22
8.0.20.0110.00817.41
8.0.10.0000.00717.03
8.0.00.0120.00616.82
7.4.330.0000.00515.55
7.4.320.0030.00316.76
7.4.300.0000.00616.73
7.4.290.0000.00716.66
7.4.280.0040.00416.75
7.4.270.0000.00716.66
7.4.260.0030.00313.45
7.4.250.0030.00316.60
7.4.240.0040.00416.61
7.4.230.0030.00316.78
7.4.220.0130.00716.61
7.4.210.0090.00916.64
7.4.200.0030.00516.64
7.4.160.0070.00916.64
7.4.150.0140.00317.40
7.4.140.0120.00717.86
7.4.130.0140.00516.73
7.4.120.0100.01016.62
7.4.110.0130.00716.71
7.4.100.0100.01016.59
7.4.90.0070.01016.68
7.4.80.0100.00719.39
7.4.70.0090.01216.68
7.4.60.0160.00016.69
7.4.50.0100.00316.41
7.4.40.0150.00616.74
7.4.30.0110.00616.43
7.4.00.0040.01114.89
7.3.330.0050.00013.25
7.3.320.0000.00613.27
7.3.310.0070.00016.29
7.3.300.0000.00716.27
7.3.290.0000.00716.38
7.3.280.0100.00816.36
7.3.270.0100.00717.40
7.3.260.0150.00516.54
7.3.250.0080.01216.36
7.3.240.0070.01316.62
7.3.230.0060.01216.63
7.3.210.0100.00616.75
7.3.200.0030.01316.59
7.3.190.0170.00016.54
7.3.180.0060.01616.44
7.3.170.0100.01016.54
7.3.160.0060.01116.58
7.3.120.0060.01214.78
7.3.110.0080.00814.88
7.3.100.0120.00314.95
7.3.90.0030.00714.57
7.3.80.0000.01514.86
7.3.70.0030.01014.74
7.3.60.0030.00714.68
7.3.50.0090.00614.83
7.3.40.0040.00814.95
7.3.30.0070.00414.71
7.3.20.0060.00616.88
7.3.10.0030.01116.73
7.3.00.0070.01016.83
7.2.330.0140.00316.75
7.2.320.0110.01416.51
7.2.310.0080.00816.55
7.2.300.0070.01016.50
7.2.290.0060.01016.51
7.2.240.0040.01514.77
7.2.230.0090.00615.23
7.2.220.0060.01014.89
7.2.210.0060.00614.96
7.2.200.0110.00414.82
7.2.190.0030.01315.11
7.2.180.0030.01315.04
7.2.170.0070.00614.75
7.2.160.0110.00715.18
7.2.150.0070.01116.89
7.2.140.0040.01116.69
7.2.130.0010.01016.93
7.2.120.0050.01116.87
7.2.110.0030.00816.83
7.2.100.0030.00916.85
7.2.90.0060.00716.79
7.2.80.0060.00416.89
7.2.70.0070.00816.87
7.2.60.0040.01116.97
7.2.50.0050.01016.72
7.2.40.0050.01016.79
7.2.30.0030.01116.85
7.2.20.0020.01016.86
7.2.10.0050.00716.91
7.2.00.0040.00917.59
7.1.330.0090.00916.00
7.1.320.0040.01115.79
7.1.310.0070.00716.02
7.1.300.0120.00315.83
7.1.290.0040.01115.86
7.1.280.0090.00615.73
7.1.270.0030.01015.54
7.1.260.0140.00715.97
7.1.250.0050.00615.86
7.1.200.0150.00615.65
7.1.100.0050.00518.26
7.1.70.0040.00417.32
7.1.60.0430.01333.10
7.1.50.0330.01333.04
7.1.40.0370.01332.64
7.1.30.0300.01732.41
7.1.20.0500.02032.77
7.1.10.0200.01014.86
7.1.00.0230.01014.95
7.0.200.0470.01015.09
7.0.190.0230.01015.19
7.0.180.0200.01014.59
7.0.170.0370.01014.58
7.0.160.0300.01314.51
7.0.150.0230.00714.61
7.0.140.0300.01314.82
7.0.130.0100.00314.84
7.0.120.0870.00714.70
7.0.110.0200.01314.64
7.0.100.0270.00714.53
7.0.90.0330.01014.42
7.0.80.0300.00714.53
7.0.70.0370.01014.72
7.0.60.0300.00714.54
7.0.50.0230.01314.63
7.0.40.0230.01014.71
7.0.30.0270.00714.73
7.0.20.0070.00714.65
7.0.10.0200.01014.64
7.0.00.0230.01014.66

preferences:
40.01 ms | 400 KiB | 5 Q