3v4l.org

run code in 300+ PHP versions simultaneously
<?php $words = array('sysssttic', 'سلام','gear','synthesis','mysterious'); $letters=array('س','ل', 'ا'); foreach ($words as $w) { //print "lets check word $w<br>"; $n=0; foreach ($letters as $l) { if (strpos($w, $l)!==false) $n++; } if ($n>= count($letters)) print "$w<br/>".count($letters)."==="; }

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)
8.3.60.0140.00718.43
8.3.50.0130.00821.14
8.3.40.0110.00718.84
8.3.30.0070.00720.34
8.3.20.0040.00420.34
8.3.10.0030.00621.14
8.3.00.0050.00322.43
8.2.180.0110.00716.50
8.2.170.0130.00722.96
8.2.160.0070.00722.26
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0080.00020.88
8.2.110.0030.00620.35
8.2.100.0050.00517.91
8.2.90.0040.00817.78
8.2.80.0040.00419.36
8.2.70.0000.00917.63
8.2.60.0000.00817.93
8.2.50.0070.00218.07
8.2.40.0030.00619.93
8.2.30.0080.00417.95
8.2.20.0080.00017.72
8.2.10.0030.00517.73
8.2.00.0040.00417.56
8.1.280.0060.00925.92
8.1.270.0050.00323.99
8.1.260.0070.00026.35
8.1.250.0000.00728.09
8.1.240.0080.00022.48
8.1.230.0000.01120.85
8.1.220.0000.00817.74
8.1.210.0000.00918.92
8.1.200.0060.00317.35
8.1.190.0040.00417.23
8.1.180.0000.00818.10
8.1.170.0090.00018.59
8.1.160.0040.00418.94
8.1.150.0060.00318.52
8.1.140.0040.00417.38
8.1.130.0070.00017.74
8.1.120.0040.00417.51
8.1.110.0030.00417.32
8.1.100.0030.00517.45
8.1.90.0070.00017.45
8.1.80.0000.00717.46
8.1.70.0070.00017.28
8.1.60.0040.00417.59
8.1.50.0000.00717.43
8.1.40.0040.00417.56
8.1.30.0000.01117.66
8.1.20.0030.00617.51
8.1.10.0040.00417.39
8.1.00.0030.00617.48
8.0.300.0070.00019.95
8.0.290.0000.00716.63
8.0.280.0050.00218.45
8.0.270.0000.00717.26
8.0.260.0030.00316.74
8.0.250.0000.00717.00
8.0.240.0020.00516.98
8.0.230.0030.00516.96
8.0.220.0030.00316.86
8.0.210.0030.00316.77
8.0.200.0060.00016.95
8.0.190.0080.00016.98
8.0.180.0080.00016.93
8.0.170.0050.00216.89
8.0.160.0000.00716.86
8.0.150.0050.00516.84
8.0.140.0000.00916.84
8.0.130.0000.00513.32
8.0.120.0000.00816.79
8.0.110.0000.00716.79
8.0.100.0050.00316.77
8.0.90.0070.00016.77
8.0.80.0130.00316.86
8.0.70.0040.00416.95
8.0.60.0040.00416.89
8.0.50.0000.00716.96
8.0.30.0120.01117.02
8.0.20.0110.00717.40
8.0.10.0000.00816.87
8.0.00.0080.01116.74
7.4.330.0000.00516.71
7.4.320.0000.00616.57
7.4.300.0030.00316.62
7.4.290.0070.00016.41
7.4.280.0060.00316.49
7.4.270.0030.00316.59
7.4.260.0050.00313.22
7.4.250.0040.00416.46
7.4.240.0000.00716.52
7.4.230.0070.00016.58
7.4.220.0100.00716.67
7.4.210.0070.00916.54
7.4.200.0070.00016.40
7.4.190.0030.00316.56
7.4.160.0080.00816.32
7.4.150.0090.00917.40
7.4.140.0080.01017.86
7.4.130.0100.00816.45
7.4.120.0070.01116.67
7.4.110.0090.00916.55
7.4.100.0080.00816.52
7.4.90.0040.01516.48
7.4.80.0120.01219.39
7.4.70.0140.00316.31
7.4.60.0060.01016.64
7.4.50.0040.00416.59
7.4.40.0070.01122.77
7.4.30.0080.00816.46
7.4.00.0110.00315.13
7.3.330.0030.00313.01
7.3.320.0020.00512.98
7.3.310.0030.00316.35
7.3.300.0000.00716.25
7.3.290.0100.00316.36
7.3.280.0090.00916.27
7.3.270.0090.00917.40
7.3.260.0150.00618.24
7.3.250.0110.00816.31
7.3.240.0100.00616.62
7.3.230.0130.00316.46
7.3.210.0100.00716.20
7.3.200.0100.00619.39
7.3.190.0060.01616.47
7.3.180.0080.00816.27
7.3.170.0130.01016.64
7.3.160.0160.00016.16
7.3.120.0070.00714.75
7.2.330.0120.00616.75
7.2.320.0120.01216.80
7.2.310.0200.00016.79
7.2.300.0170.00016.63
7.2.290.0060.01216.69
7.2.00.0000.01519.53
7.1.70.0000.01117.01
7.1.60.0120.01219.17
7.1.50.0160.01216.62
7.1.00.0000.08022.31
7.0.200.0030.00516.53
7.0.140.0070.07022.07
7.0.100.0230.05019.93
7.0.90.0270.05019.96
7.0.80.0300.05019.98
7.0.70.0270.05719.94
7.0.60.0270.06020.00
7.0.50.0300.07020.25
7.0.40.0070.04020.09
7.0.30.0070.05020.04
7.0.20.0030.06720.10
7.0.10.0030.04319.99
7.0.00.0030.04320.09
5.6.280.0130.06321.12
5.6.250.0070.05720.59
5.6.240.0030.04720.51
5.6.230.0030.07720.56
5.6.220.0100.04320.61
5.6.210.0000.05320.65
5.6.200.0030.04321.18
5.6.190.0100.04720.95
5.6.180.0030.04321.13
5.6.170.0100.04321.13
5.6.160.0130.03320.95
5.6.150.0070.06721.02
5.6.140.0070.04020.91
5.6.130.0030.05721.02
5.6.120.0170.05321.03
5.6.110.0100.04321.01
5.6.100.0000.05021.01
5.6.90.0030.06321.11
5.6.80.0000.08720.55
5.6.70.0000.04320.39
5.6.60.0030.08320.42
5.6.50.0100.07020.32
5.6.40.0070.08020.46
5.6.30.0030.05320.41
5.6.20.0070.05020.52
5.6.10.0100.05320.35
5.6.00.0100.04320.47
5.5.380.0100.05320.39
5.5.370.0070.07720.41
5.5.360.0130.06020.41
5.5.350.0030.04720.47
5.5.340.0170.06020.83
5.5.330.0070.04020.82
5.5.320.0130.03320.93
5.5.310.0000.04720.82
5.5.300.0070.07020.75
5.5.290.0100.05020.74
5.5.280.0070.05320.63
5.5.270.0000.05020.81
5.5.260.0000.04720.86
5.5.250.0030.05320.67
5.5.240.0100.05020.27
5.5.230.0100.03720.30
5.5.220.0100.04720.19
5.5.210.0100.07720.15
5.5.200.0070.06320.11
5.5.190.0130.04320.18
5.5.180.0030.05320.13
5.5.160.0070.04320.12
5.5.150.0170.04320.25
5.5.140.0130.04020.21
5.5.130.0070.06020.21
5.5.120.0030.05720.17
5.5.110.0070.04719.98
5.5.100.0200.04720.10
5.5.90.0070.06020.10
5.5.80.0070.07020.06
5.5.70.0030.05320.03
5.5.60.0070.04719.99
5.5.50.0100.04319.92
5.5.40.0070.04020.07
5.5.30.0070.04020.13
5.5.20.0130.04020.13
5.5.10.0070.04020.03
5.5.00.0030.04020.09
5.4.450.0100.03319.36
5.4.440.0070.06019.42
5.4.430.0100.05319.38
5.4.420.0130.05319.45
5.4.410.0130.06719.10
5.4.400.0030.05018.91
5.4.390.0030.04019.07
5.4.380.0100.03719.07
5.4.370.0070.05318.98
5.4.360.0070.06319.20
5.4.350.0100.05019.04
5.4.340.0000.06719.06
5.4.320.0030.08719.03
5.4.310.0100.06718.81
5.4.300.0030.06019.23
5.4.290.0070.06319.02
5.4.280.0070.06318.89
5.4.270.0130.05019.04
5.4.260.0100.05018.90
5.4.250.0000.05019.11
5.4.240.0070.07319.22
5.4.230.0100.06718.93
5.4.220.0070.03718.95
5.4.210.0030.06719.06
5.4.200.0030.03718.97
5.4.190.0070.03719.06
5.4.180.0100.03718.79
5.4.170.0100.04719.01
5.4.160.0070.04019.02
5.4.150.0070.03719.01
5.4.140.0130.06716.32
5.4.130.0030.04716.36
5.4.120.0030.05316.26
5.4.110.0070.03716.30
5.4.100.0070.07016.34
5.4.90.0100.07316.42
5.4.80.0130.06016.34
5.4.70.0170.05316.26
5.4.60.0070.04316.41
5.4.50.0030.03716.38
5.4.40.0030.03716.41
5.4.30.0100.03016.37
5.4.20.0000.04016.22
5.4.10.0070.03316.19
5.4.00.0000.03715.77
5.3.290.0030.07014.67
5.3.280.0000.05714.45
5.3.270.0030.04314.52
5.3.260.0000.05014.42
5.3.250.0000.06314.46
5.3.240.0070.05714.56
5.3.230.0030.06314.58
5.3.220.0070.04714.56
5.3.210.0100.05714.39
5.3.200.0030.04314.57
5.3.190.0070.06014.43
5.3.180.0070.05014.54
5.3.170.0070.07714.55
5.3.160.0070.04014.55
5.3.150.0000.05014.39
5.3.140.0030.03314.41
5.3.130.0000.04014.55
5.3.120.0000.04014.50
5.3.110.0070.03314.50
5.3.100.0070.03713.89
5.3.90.0100.03013.99
5.3.80.0200.02013.97
5.3.70.0030.03713.77
5.3.60.0030.03713.94
5.3.50.0100.02713.93
5.3.40.0030.03713.93
5.3.30.0070.03713.82
5.3.20.0030.03713.54
5.3.10.0000.04313.64
5.3.00.0070.03013.58
5.2.170.0000.03011.08
5.2.160.0000.03311.18
5.2.150.0000.04011.21
5.2.140.0000.04311.10
5.2.130.0000.03311.09
5.2.120.0000.02711.17
5.2.110.0000.03311.08
5.2.100.0000.02711.14
5.2.90.0000.03311.11
5.2.80.0030.02310.93
5.2.70.0000.03010.94
5.2.60.0030.02310.97
5.2.50.0000.03010.96
5.2.40.0030.02710.99
5.2.30.0030.02311.03
5.2.20.0000.02310.84
5.2.10.0000.02710.76
5.2.00.0030.02710.85
5.1.60.0000.02310.66
5.1.50.0030.02010.66
5.1.40.0000.02010.66
5.1.30.0000.02310.66
5.1.20.0030.02010.66
5.1.10.0030.02010.66
5.1.00.0000.02310.66
5.0.50.0000.01710.66
5.0.40.0000.01710.66
5.0.30.0030.02310.66
5.0.20.0000.01710.66
5.0.10.0000.01710.66
5.0.00.0000.02710.66
4.4.90.0000.01710.66
4.4.80.0000.01310.66
4.4.70.0000.01310.66
4.4.60.0000.01310.66
4.4.50.0030.01010.66
4.4.40.0000.02310.66
4.4.30.0000.01310.66
4.4.20.0000.01310.66
4.4.10.0000.01310.66
4.4.00.0000.02010.66
4.3.110.0000.01310.66
4.3.100.0070.00710.66
4.3.90.0030.01010.66
4.3.80.0000.02010.66
4.3.70.0030.01010.66
4.3.60.0000.01310.66
4.3.50.0030.01010.66
4.3.40.0000.02010.66
4.3.30.0000.01310.66
4.3.20.0030.01010.66
4.3.10.0000.02010.66
4.3.00.0000.02010.66

preferences:
47.64 ms | 401 KiB | 5 Q