3v4l.org

run code in 300+ PHP versions simultaneously
<?php $zakres_valid = '@^ST-[0-9]{5,8}$@'; $zakres = array(); $st = 'ST-856549'; for($i=0;$i<10;$i++){ $zakres[] = $st; $st++; } print_r($zakres); for($i=0;$i<10;$i++){ if(!preg_match($zakres_valid, $zakres[$i])){ echo "/".$zakres_valid.", ".$zakres."/"; echo "ERROR. Numer $zakres[$i] z podanego zakresu nie pasuje do wzorca.<br />"; } else { echo "OK"; } } ?>

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)
8.3.60.0120.00316.88
8.3.50.0100.00922.93
8.3.40.0110.00419.21
8.3.30.0120.00318.97
8.3.20.0040.00420.34
8.3.10.0000.00823.64
8.3.00.0080.00019.76
8.2.180.0070.01118.61
8.2.170.0170.00022.96
8.2.160.0070.00720.48
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0000.00826.16
8.2.120.0080.00020.97
8.2.110.0030.00720.25
8.2.100.0090.00318.34
8.2.90.0080.00019.22
8.2.80.0030.00517.97
8.2.70.0030.00617.75
8.2.60.0040.00418.04
8.2.50.0060.00318.07
8.2.40.0030.00518.22
8.2.30.0030.00718.06
8.2.20.0050.00317.91
8.2.10.0040.00417.97
8.2.00.0050.00317.81
8.1.280.0140.00725.92
8.1.270.0080.00023.89
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0040.00423.76
8.1.230.0070.00319.15
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0040.00417.35
8.1.190.0040.00417.48
8.1.180.0050.00318.10
8.1.170.0040.00418.77
8.1.160.0000.00722.09
8.1.150.0080.00018.88
8.1.140.0080.00017.62
8.1.130.0040.00417.88
8.1.120.0000.00817.66
8.1.110.0040.00417.59
8.1.100.0000.00917.64
8.1.90.0000.00717.51
8.1.80.0070.00017.53
8.1.70.0000.00717.55
8.1.60.0060.00317.65
8.1.50.0030.00517.67
8.1.40.0060.00317.68
8.1.30.0000.00817.64
8.1.20.0040.00417.70
8.1.10.0040.00417.79
8.1.00.0000.00717.54
8.0.300.0000.00818.77
8.0.290.0000.00716.75
8.0.280.0000.00718.46
8.0.270.0030.00317.24
8.0.260.0000.00817.19
8.0.250.0000.00717.08
8.0.240.0050.00217.17
8.0.230.0000.00817.09
8.0.220.0000.00717.09
8.0.210.0040.00416.94
8.0.200.0030.00317.15
8.0.190.0000.00817.01
8.0.180.0000.00817.03
8.0.170.0000.00717.04
8.0.160.0000.00717.11
8.0.150.0040.00417.09
8.0.140.0000.00816.97
8.0.130.0030.00313.48
8.0.120.0000.00817.09
8.0.110.0020.00516.98
8.0.100.0000.00816.92
8.0.90.0040.00417.04
8.0.80.0000.01616.99
8.0.70.0000.00717.02
8.0.60.0000.00817.05
8.0.50.0000.00816.95
8.0.30.0140.01117.45
8.0.20.0080.01117.46
8.0.10.0000.00717.10
8.0.00.0130.00416.98
7.4.330.0060.00015.17
7.4.320.0030.00316.84
7.4.300.0030.00316.84
7.4.290.0000.00816.84
7.4.280.0060.00316.83
7.4.270.0000.01016.67
7.4.260.0030.00316.73
7.4.250.0040.00416.80
7.4.240.0020.00516.73
7.4.230.0070.00016.72
7.4.220.0070.01016.82
7.4.210.0110.00316.74
7.4.200.0000.00716.77
7.4.160.0060.00916.71
7.4.150.0090.00917.40
7.4.140.0080.00917.86
7.4.130.0120.00616.77
7.4.120.0120.00616.83
7.4.110.0060.01016.85
7.4.100.0110.00716.77
7.4.90.0120.00616.80
7.4.80.0150.00319.39
7.4.70.0080.00816.86
7.4.60.0120.00616.66
7.4.50.0080.00016.77
7.4.40.0100.01016.79
7.4.30.0140.00616.68
7.4.00.0110.00415.32
7.3.330.0030.00313.28
7.3.320.0050.00013.37
7.3.310.0050.00316.40
7.3.300.0030.00316.30
7.3.290.0060.01016.41
7.3.280.0090.00816.43
7.3.270.0130.00617.40
7.3.260.0070.01116.49
7.3.250.0100.01016.57
7.3.240.0090.01216.59
7.3.230.0150.00316.65
7.3.210.0070.01316.51
7.3.200.0070.01019.39
7.3.190.0040.01616.53
7.3.180.0130.00316.70
7.3.170.0080.00816.41
7.3.160.0060.00916.45
7.2.330.0120.00616.78
7.2.320.0110.00916.91
7.2.310.0090.00916.91
7.2.300.0030.01616.96
7.2.290.0030.01316.89
7.2.60.0180.00017.23
7.2.00.0060.01219.64
7.1.200.0060.00916.16
7.1.100.0000.01218.60
7.1.70.0000.00717.15
7.1.60.0040.01419.46
7.1.50.0030.01017.22
7.1.00.0070.07322.34
7.0.200.0040.00417.05
7.0.140.0070.07022.02
7.0.60.0170.06020.03
7.0.50.0100.07317.86
7.0.40.0100.08720.17
7.0.30.0200.05720.17
7.0.20.0170.04320.27
7.0.10.0070.04320.35
7.0.00.0030.04320.07
5.6.280.0000.07721.10
5.6.210.0070.07720.66
5.6.200.0070.08318.19
5.6.190.0030.05320.62
5.6.180.0230.07020.55
5.6.170.0200.07320.46
5.6.160.0030.05020.52
5.6.150.0070.08018.15
5.6.140.0030.05318.16
5.6.130.0100.08018.29
5.6.120.0030.05721.05
5.6.110.0070.06320.98
5.6.100.0070.06321.13
5.6.90.0070.03721.10
5.6.80.0070.05320.38
5.6.70.0170.03720.50
5.5.350.0130.08320.41
5.5.340.0070.07317.97
5.5.330.0070.04720.40
5.5.320.0400.04720.36
5.5.310.0230.04720.35
5.5.300.0070.07717.95
5.5.290.0030.05017.95
5.5.280.0030.08720.89
5.5.270.0070.05020.67
5.5.260.0070.06320.87
5.5.250.0100.07720.58
5.5.240.0170.03720.15
5.4.450.0770.04019.52
5.4.440.0070.04319.41
5.4.430.0130.04719.48
5.4.420.0170.04019.40
5.4.410.0170.04019.39
5.4.400.0100.04319.23
5.4.390.0100.03719.22
5.4.380.0330.05718.53
5.4.370.0330.04718.59
5.4.360.0230.06318.68
5.4.350.0330.06018.52
5.4.340.0400.05318.68
5.4.320.0040.03812.48
5.4.310.0070.03612.48
5.4.300.0090.03312.48
5.4.290.0060.04412.48
5.4.280.0110.03412.38
5.4.270.0080.03812.38
5.4.260.0060.03812.38
5.4.250.0060.03812.38
5.4.240.0090.03512.38
5.4.230.0060.04712.37
5.4.220.0060.03512.37
5.4.210.0090.03312.37
5.4.200.0080.04512.37
5.4.190.0080.03912.37
5.4.180.0050.04212.37
5.4.170.0050.03712.38
5.4.160.0070.03712.37
5.4.150.0110.03112.37
5.4.140.0070.04012.05
5.4.130.0030.03912.04
5.4.120.0070.03912.00
5.4.110.0030.03811.99
5.4.100.0040.03711.99
5.4.90.0060.03611.99
5.4.80.0050.03712.00
5.4.70.0070.03311.99
5.4.60.0080.03211.99
5.4.50.0020.04111.99
5.4.40.0060.03311.98
5.4.30.0060.03511.98
5.4.20.0050.03611.98
5.4.10.0040.03511.97
5.4.00.0020.04011.47
5.3.290.0070.03812.80
5.3.280.0060.03712.70
5.3.270.0060.03812.72
5.3.260.0060.04112.72
5.3.250.0050.03712.72
5.3.240.0050.04912.72
5.3.230.0060.03612.71
5.3.220.0070.03512.68
5.3.210.0100.03612.68
5.3.200.0040.04112.68
5.3.190.0070.03512.68
5.3.180.0060.03812.67
5.3.170.0080.03412.67
5.3.160.0050.04212.68
5.3.150.0080.03712.68
5.3.140.0040.03712.66
5.3.130.0060.03812.65
5.3.120.0050.04012.66
5.3.110.0120.03912.66
5.3.100.0110.03412.12
5.3.90.0080.03912.10
5.3.80.0090.03212.09
5.3.70.0060.03712.09
5.3.60.0100.03312.07
5.3.50.0060.03612.02
5.3.40.0030.03812.02
5.3.30.0100.03011.98
5.3.20.0090.03511.76
5.3.10.0060.03511.73
5.3.00.0060.04211.72
5.2.170.0040.0359.22
5.2.160.0050.0289.21
5.2.150.0060.0289.21
5.2.140.0030.0319.22
5.2.130.0050.0289.17
5.2.120.0070.0289.17
5.2.110.0040.0299.18
5.2.100.0050.0279.18
5.2.90.0040.0299.18
5.2.80.0070.0279.17
5.2.70.0030.0319.17
5.2.60.0030.0319.13
5.2.50.0050.0299.10
5.2.40.0040.0319.08
5.2.30.0080.0269.06
5.2.20.0050.0279.04
5.2.10.0040.0288.94
5.2.00.0050.0278.80
5.1.60.0050.0238.07
5.1.50.0030.0268.06
5.1.40.0070.0228.05
5.1.30.0030.0278.39
5.1.20.0030.0288.41
5.1.10.0030.0278.14
5.1.00.0030.0268.14
5.0.50.0020.0226.63
5.0.40.0050.0186.48
5.0.30.0020.0326.30
5.0.20.0030.0206.28
5.0.10.0020.0216.25
5.0.00.0030.0316.24
4.4.90.0040.0144.78
4.4.80.0030.0154.75
4.4.70.0040.0144.76
4.4.60.0010.0174.75
4.4.50.0020.0164.77
4.4.40.0040.0244.71
4.4.30.0000.0184.75
4.4.20.0020.0184.85
4.4.10.0030.0174.85
4.4.00.0010.0274.76
4.3.110.0010.0194.67
4.3.100.0030.0164.66
4.3.90.0020.0164.63
4.3.80.0040.0254.58
4.3.70.0070.0124.63
4.3.60.0030.0144.63
4.3.50.0040.0164.62
4.3.40.0040.0234.54
4.3.30.0010.0183.31
4.3.20.0010.0173.29
4.3.10.0010.0173.23
4.3.00.0000.02318.41

preferences:
44.99 ms | 401 KiB | 5 Q