3v4l.org

run code in 300+ PHP versions simultaneously
<?php error_reporting(E_ALL); function containsString($str, $cont = array()) { $arr = ( ! is_array($cont)) ? array($cont) : $cont; // turn the string into an array foreach ($arr as $char) { if (strstr($str, $char)) { return true; } } return false; } function containsString_mlocati($str, $cont = array()) { $arr = is_array($cont) ? $cont : array($cont); foreach($arr as $item) { if(strstr($str, $item) !== false) { return true; } } return false; } $str = 'Number of items: 0'; echo "Usually works:\n"; $cont = 'not-existing'; echo 'Your-1: ', var_dump(containsString($str, $cont)); echo 'Mine-1: ', var_dump(containsString_mlocati($str, $cont)); $cont = 'items'; echo 'Your-2: ', var_dump(containsString($str, $cont)); echo 'Mine-2: ', var_dump(containsString_mlocati($str, $cont)); echo "\n\n"; echo "**BUT:\n"; $cont = '0'; echo 'Your-3: ', var_dump(containsString($str, $cont)); echo 'Mine-3: ', var_dump(containsString_mlocati($str, $cont));

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)
8.3.60.0120.00318.43
8.3.50.0150.00521.15
8.3.40.0090.00618.69
8.3.30.0100.01018.54
8.3.20.0080.00018.73
8.3.10.0000.00920.96
8.3.00.0060.00323.66
8.2.180.0120.00316.36
8.2.170.0110.00322.96
8.2.160.0140.00720.47
8.2.150.0030.00524.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0050.00320.96
8.2.110.0040.00420.35
8.2.100.0080.00317.91
8.2.90.0050.00319.39
8.2.80.0000.00818.04
8.2.70.0040.00417.50
8.2.60.0000.00818.04
8.2.50.0040.00418.07
8.2.40.0050.00218.03
8.2.30.0040.00419.72
8.2.20.0040.00417.74
8.2.10.0040.00417.76
8.2.00.0000.00817.64
8.1.280.0060.00925.92
8.1.270.0050.00223.99
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0050.00522.45
8.1.230.0000.01121.02
8.1.220.0040.00418.77
8.1.210.0040.00418.89
8.1.200.0060.00317.50
8.1.190.0040.00417.42
8.1.180.0030.00918.10
8.1.170.0000.00918.64
8.1.160.0000.00718.81
8.1.150.0070.00018.61
8.1.140.0040.00417.34
8.1.130.0030.00317.84
8.1.120.0070.00017.47
8.1.110.0040.00417.54
8.1.100.0040.00417.48
8.1.90.0040.00417.48
8.1.80.0070.00017.53
8.1.70.0040.00417.44
8.1.60.0050.00217.62
8.1.50.0020.00517.41
8.1.40.0040.00417.51
8.1.30.0000.00717.49
8.1.20.0050.00317.66
8.1.10.0040.00417.43
8.1.00.0040.00417.43
8.0.300.0040.00420.01
8.0.290.0000.00717.05
8.0.280.0040.00418.46
8.0.270.0040.00417.19
8.0.260.0030.00318.45
8.0.250.0030.00516.93
8.0.240.0000.00816.88
8.0.230.0030.00516.90
8.0.220.0040.00416.82
8.0.210.0000.00716.92
8.0.200.0030.00316.85
8.0.190.0000.00717.01
8.0.180.0000.00716.88
8.0.170.0000.00716.96
8.0.160.0040.00416.83
8.0.150.0000.00816.73
8.0.140.0040.00416.94
8.0.130.0000.00613.38
8.0.120.0000.00716.75
8.0.110.0000.00716.86
8.0.100.0000.00716.80
8.0.90.0020.00516.85
8.0.80.0070.01016.80
8.0.70.0000.00716.88
8.0.60.0050.00216.96
8.0.50.0050.00216.93
8.0.30.0110.00817.10
8.0.20.0100.01017.40
8.0.10.0060.00317.02
8.0.00.0100.00916.93
7.4.330.0000.00514.84
7.4.320.0000.00816.60
7.4.300.0060.00016.59
7.4.290.0050.00216.53
7.4.280.0040.00416.59
7.4.270.0030.00316.62
7.4.260.0030.00313.30
7.4.250.0050.00316.64
7.4.240.0070.00016.60
7.4.230.0030.00316.65
7.4.220.0170.01916.71
7.4.210.0070.00916.47
7.4.200.0030.00316.71
7.4.190.0000.00716.68
7.4.160.0050.01316.58
7.4.150.0140.00317.40
7.4.140.0130.00717.86
7.4.130.0120.00816.59
7.4.120.0100.00816.44
7.4.110.0100.00716.44
7.4.100.0080.00816.54
7.4.90.0130.01016.63
7.4.80.0100.00719.37
7.4.70.0060.01016.56
7.4.60.0040.01216.41
7.4.50.0060.00316.45
7.4.40.0060.00622.52
7.4.30.0110.00916.47
7.4.00.0070.01014.83
7.3.330.0000.00513.20
7.3.320.0040.00413.34
7.3.310.0050.00316.35
7.3.300.0000.00616.14
7.3.290.0080.00816.29
7.3.280.0060.01016.30
7.3.270.0110.00917.40
7.3.260.0100.01018.24
7.3.250.0050.01216.51
7.3.240.0180.00616.54
7.3.230.0030.01516.62
7.3.210.0150.00616.33
7.3.200.0120.00619.39
7.3.190.0030.01316.55
7.3.180.0060.01016.55
7.3.170.0090.01316.57
7.3.160.0080.00816.35
7.3.120.0040.00814.88
7.3.110.0040.01114.85
7.3.100.0070.00314.88
7.3.90.0110.00314.48
7.3.80.0060.00314.77
7.3.70.0060.00814.69
7.3.60.0030.00714.94
7.3.50.0040.00415.00
7.3.40.0070.00014.68
7.3.30.0000.00814.75
7.3.20.0090.00616.71
7.3.10.0040.00716.33
7.3.00.0040.00816.66
7.2.330.0090.00916.57
7.2.320.0140.00316.82
7.2.310.0160.00016.37
7.2.300.0040.01316.63
7.2.290.0120.00916.46
7.2.240.0000.01614.98
7.2.230.0040.01115.01
7.2.220.0080.00414.76
7.2.210.0090.00614.98
7.2.200.0040.00414.98
7.2.190.0000.01415.11
7.2.180.0040.01115.07
7.2.170.0070.00715.12
7.2.160.0060.00914.88
7.2.150.0000.01716.89
7.2.140.0060.00917.01
7.2.130.0070.01116.74
7.2.120.0060.01216.97
7.2.110.0070.00316.72
7.2.100.0100.00716.85
7.2.90.0000.01717.04
7.2.80.0000.01016.84
7.2.70.0000.01317.00
7.2.60.0070.00717.02
7.2.50.0130.00316.66
7.2.40.0100.00316.76
7.2.30.0060.00916.72
7.2.20.0060.00916.63
7.2.10.0070.00716.89
7.2.00.0050.00918.12
7.1.330.0000.01015.83
7.1.320.0030.01015.53
7.1.310.0060.00615.77
7.1.300.0060.01015.60
7.1.290.0030.01315.81
7.1.280.0030.01015.59
7.1.270.0090.00615.86
7.1.260.0030.01015.72
7.1.250.0070.00715.42
7.1.200.0080.00415.89
7.1.100.0060.01018.03
7.1.70.0000.00717.28
7.1.60.0150.00919.40
7.1.50.0110.00816.58
7.1.00.0070.04022.43
7.0.200.0060.00615.09
7.0.140.0000.07721.90
7.0.60.0000.03321.73
7.0.50.0070.03717.92
7.0.40.0070.08720.18
7.0.30.0330.04320.16
7.0.20.0130.09020.10
7.0.10.0170.05020.22
7.0.00.0100.08020.23
5.6.280.0000.07721.07
5.6.210.0030.04020.77
5.6.200.0130.07018.18
5.6.190.0170.06320.66
5.6.180.0230.04320.68
5.6.170.0330.07020.62
5.6.160.0100.07320.71
5.6.150.0100.08018.20
5.6.140.0030.04718.19
5.6.130.0000.04318.18
5.6.120.0100.08021.10
5.6.110.0130.07721.04
5.6.100.0070.07720.89
5.6.90.0030.08721.00
5.6.80.0130.07020.55
5.5.350.4200.04020.33
5.5.340.0100.07717.97
5.5.330.0100.05720.53
5.5.320.0670.07020.37
5.5.310.0230.04020.51
5.5.300.0030.04318.07
5.5.290.0030.08318.02
5.5.280.0030.07020.66
5.5.270.0000.07320.77
5.5.260.0100.06720.80
5.5.250.0070.09020.66
5.5.240.0070.04020.30
5.4.450.0030.08019.44
5.4.440.0070.06019.46
5.4.430.1670.06019.33
5.4.420.4530.03719.38
5.4.410.4130.04019.22
5.4.400.3930.03019.12
5.4.390.1630.06019.11
5.4.380.3430.03719.17
5.4.370.3600.03719.06
5.4.360.3370.04018.95
5.4.350.3900.03319.01
5.4.340.3430.03319.17
5.4.320.4730.04018.95
5.4.310.4370.03719.16
5.4.300.4870.04319.22
5.4.290.4770.02318.91
5.4.280.4730.03318.93
5.4.270.4830.02319.10
5.4.260.4630.04019.05
5.4.250.4630.04019.15
5.4.240.4170.03319.11
5.4.230.4600.03719.10
5.4.220.4400.04019.05
5.4.210.4530.04018.96
5.4.200.4370.03319.11
5.4.190.3830.03719.10
5.4.180.3870.04018.94
5.4.170.4200.03319.14
5.4.160.4630.03319.04
5.4.150.4530.03719.09
5.4.140.4130.03716.54
5.4.130.4600.03716.53
5.4.120.4700.03016.40
5.4.110.4230.03716.65
5.4.100.4400.03716.44
5.4.90.3930.03316.55
5.4.80.4670.03316.43
5.4.70.4130.03716.36
5.4.60.4530.04016.56
5.4.50.4400.02016.57
5.4.40.4530.03316.49
5.4.30.4700.02716.15
5.4.20.4600.03716.36
5.4.10.4330.03316.44
5.4.00.4700.03315.98
5.3.290.4630.04014.72
5.3.280.4600.03314.62
5.3.270.4900.03314.67
5.3.260.4200.04314.77
5.3.250.4530.04014.50
5.3.240.4630.03314.50
5.3.230.4430.04014.64
5.3.220.4970.04014.46
5.3.210.4600.03714.57
5.3.200.4030.03314.58
5.3.190.4770.03714.57
5.3.180.4270.03314.57
5.3.170.3570.04014.59
5.3.160.4670.03314.60
5.3.150.4230.04014.58
5.3.140.4470.03314.55
5.3.130.4430.04014.61
5.3.120.4670.03314.45
5.3.110.4630.03314.61
5.3.100.4670.04014.06
5.3.90.4630.03714.10
5.3.80.4600.04013.97
5.3.70.4570.03314.07
5.3.60.4530.04014.04
5.3.50.4500.03314.01
5.3.40.4800.04313.88
5.3.30.4400.03013.82
5.3.20.3930.03013.85
5.3.10.3630.03313.71
5.3.00.4330.03713.66
5.2.170.3530.03011.19
5.2.160.3930.02311.32
5.2.150.3930.03011.16
5.2.140.3530.03011.21
5.2.130.3630.03011.14
5.2.120.3230.03011.13
5.2.110.3330.02711.11
5.2.100.3670.02311.15
5.2.90.3000.02711.27
5.2.80.3270.03311.07
5.2.70.3700.02711.10
5.2.60.3570.02310.97
5.2.50.3870.03010.98
5.2.40.2800.02311.16
5.2.30.3300.02711.04
5.2.20.3000.03010.96
5.2.10.0030.02710.84
5.2.00.0000.03010.80
5.1.60.0030.03310.02
5.1.50.1830.02310.07
5.1.40.2270.0209.97
5.1.30.2530.03010.32
5.1.20.2470.02710.53
5.1.10.2430.02710.03
5.1.00.2530.03010.21
5.0.50.1070.0178.48
5.0.40.0900.0238.45
5.0.30.1000.0308.39
5.0.20.1000.0178.24
5.0.10.1270.0208.24
5.0.00.1070.0278.23
4.4.90.1830.0176.11
4.4.80.1800.0136.11
4.4.70.0000.0176.11
4.4.60.0000.0176.11
4.4.50.0000.0176.11
4.4.40.0000.0236.11
4.4.30.1300.0136.11
4.4.20.1330.0136.11
4.4.10.0430.0136.11
4.4.00.0830.0236.11
4.3.110.0730.0176.11
4.3.100.0930.0136.11
4.3.90.0570.0136.11
4.3.80.1230.0236.11
4.3.70.0800.0136.11
4.3.60.1200.0176.11
4.3.50.1070.0136.11
4.3.40.0930.0236.11
4.3.30.0400.0136.11
4.3.20.0700.0136.11
4.3.10.0470.0136.11
4.3.00.0570.0176.11

preferences:
49.71 ms | 401 KiB | 5 Q