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"; $cont = 'not-existing'; echo 'Your: ', var_dump(containsString($str, $cont)); echo 'Mine: ', var_dump(containsString_mlocati($str, $cont)); $cont = 'items'; echo 'Your: ', var_dump(containsString($str, $cont)); echo 'Mine: ', var_dump(containsString_mlocati($str, $cont)); echo "\n\n"; echo "**BUT:\n"; $cont = '0'; echo 'Your: ', var_dump(containsString($str, $cont)); echo 'Mine: ', var_dump(containsString_mlocati($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)
8.3.70.0110.00718.31
8.3.60.0170.00016.38
8.3.50.0110.00816.39
8.3.40.0040.01118.66
8.3.30.0040.01418.70
8.3.20.0000.00818.73
8.3.10.0040.00420.48
8.3.00.0080.00017.50
8.2.180.0120.00316.38
8.2.170.0070.00722.96
8.2.160.0100.00722.27
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0000.00819.77
8.2.110.0030.00620.39
8.2.100.0060.00619.57
8.2.90.0080.00019.39
8.2.80.0040.00417.97
8.2.70.0040.00417.50
8.2.60.0040.00417.80
8.2.50.0000.00818.07
8.2.40.0060.00319.64
8.2.30.0000.00818.11
8.2.20.0000.00917.55
8.2.10.0100.00017.63
8.2.00.0060.00317.75
8.1.280.0140.00425.92
8.1.270.0000.00823.99
8.1.260.0030.00526.35
8.1.250.0050.00528.09
8.1.240.0060.00322.02
8.1.230.0040.00817.42
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0060.00317.48
8.1.190.0040.00417.41
8.1.180.0050.00518.10
8.1.170.0000.00820.69
8.1.160.0040.00418.95
8.1.150.0030.00518.66
8.1.140.0050.00217.48
8.1.130.0030.00317.94
8.1.120.0050.00317.50
8.1.110.0030.00617.50
8.1.100.0070.00017.51
8.1.90.0030.00517.39
8.1.80.0020.00517.49
8.1.70.0070.00017.47
8.1.60.0040.00417.61
8.1.50.0000.00717.46
8.1.40.0030.00617.52
8.1.30.0060.00317.63
8.1.20.0030.00617.67
8.1.10.0040.00417.55
8.1.00.0030.00717.51
8.0.300.0000.00718.77
8.0.290.0000.00816.63
8.0.280.0070.00018.50
8.0.270.0000.00717.29
8.0.260.0030.00316.74
8.0.250.0000.00716.88
8.0.240.0000.01016.87
8.0.230.0030.00316.94
8.0.220.0000.00816.79
8.0.210.0040.00416.88
8.0.200.0000.00716.95
8.0.190.0080.00016.92
8.0.180.0070.00016.94
8.0.170.0030.00616.91
8.0.160.0040.00416.90
8.0.150.0040.00416.91
8.0.140.0050.00516.75
8.0.130.0000.00613.34
8.0.120.0000.00816.82
8.0.110.0050.00216.95
8.0.100.0000.00716.78
8.0.90.0040.00416.94
8.0.80.0070.00716.81
8.0.70.0000.00816.89
8.0.60.0000.00716.81
8.0.50.0030.00516.79
8.0.30.0080.01317.18
8.0.20.0150.00317.13
8.0.10.0040.00416.90
8.0.00.0110.00616.83
7.4.330.0000.00513.02
7.4.320.0000.00616.55
7.4.300.0030.00316.38
7.4.290.0030.00316.47
7.4.280.0030.00616.50
7.4.270.0070.00016.63
7.4.260.0030.00313.29
7.4.250.0000.00716.61
7.4.240.0030.00316.60
7.4.230.0000.00716.52
7.4.220.0100.00916.46
7.4.210.0060.00916.52
7.4.200.0000.00716.27
7.4.190.0000.00716.78
7.4.160.0050.01116.54
7.4.150.0180.00016.45
7.4.140.0070.01216.49
7.4.130.0120.00716.47
7.4.120.0150.00416.44
7.4.110.0150.00316.48
7.4.100.0030.01316.58
7.4.90.0120.01216.44
7.4.80.0060.01216.37
7.4.70.0090.00916.40
7.4.60.0100.00716.54
7.4.50.0000.00616.49
7.4.40.0080.00316.32
7.4.30.0130.00316.43
7.4.00.0090.00614.86
7.3.330.0000.00713.16
7.3.320.0030.00313.30
7.3.310.0070.00016.22
7.3.300.0000.00716.34
7.3.290.0040.01016.39
7.3.280.0100.00916.24
7.3.270.0030.01816.34
7.3.260.0060.01916.41
7.3.250.0120.01116.62
7.3.240.0130.00316.70
7.3.230.0110.00716.72
7.3.210.0170.00716.51
7.3.200.0080.01219.39
7.3.190.0130.00716.55
7.3.180.0080.00816.61
7.3.170.0100.00616.54
7.3.160.0050.01016.34
7.3.120.0090.00614.88
7.2.330.0170.00016.50
7.2.320.0060.01216.79
7.2.310.0020.01916.46
7.2.300.0100.00716.45
7.2.290.0040.01216.64
7.2.00.0000.01019.36
7.1.100.0070.00418.22
7.1.70.0030.01317.10
7.1.60.0120.00619.40
7.1.50.0000.01116.82
7.1.00.0070.04722.37
7.0.200.0040.00416.92
7.0.140.0000.07722.07
7.0.120.0100.07022.01
7.0.60.0200.07320.05
7.0.50.0030.07017.89
7.0.40.0000.06320.11
7.0.30.0270.04020.24
7.0.20.0400.08020.32
7.0.10.0030.04320.23
7.0.00.0030.09320.22
5.6.280.0070.06720.78
5.6.210.0070.05020.51
5.6.200.0070.08318.25
5.6.190.0030.08720.55
5.6.180.3230.03720.48
5.6.170.0200.04320.62
5.6.160.0070.08320.45
5.6.150.0100.04318.15
5.6.140.0070.04718.16
5.6.130.0130.07718.17
5.6.120.0030.04320.97
5.6.110.0100.08721.14
5.6.100.0030.08321.09
5.6.90.0070.08720.96
5.6.80.0000.08720.54
5.6.70.2500.03720.41
5.5.350.0270.06320.53
5.5.340.0130.07717.99
5.5.330.0070.07320.41
5.5.320.0330.07320.41
5.5.310.0230.08320.38
5.5.300.0030.05317.94
5.5.290.0070.08017.98
5.5.280.0070.04020.88
5.5.270.0100.08020.68
5.5.260.0070.03720.68
5.5.250.0100.04320.62
5.5.240.0230.03320.05
5.4.450.0130.07019.26
5.4.440.0030.07719.41
5.4.430.0100.06019.17
5.4.420.0070.05319.49
5.4.410.0200.03019.35
5.4.400.0070.05318.86
5.4.390.0030.05718.92
5.4.380.0070.04718.98
5.4.370.0030.07718.93
5.4.360.0100.06019.25
5.4.350.0000.05319.00
5.4.340.0070.06018.88
5.4.320.0100.05719.00
5.4.310.0030.05718.85
5.4.300.0030.04318.89
5.4.290.0100.03719.24
5.4.280.0030.05319.23
5.4.270.0200.06319.15
5.4.260.0070.06318.91
5.4.250.0030.04018.95
5.4.240.0100.03719.23
5.4.230.0070.03719.24
5.4.220.0070.04019.14
5.4.210.0130.07719.11
5.4.200.0070.07719.19
5.4.190.0100.05719.15
5.4.180.0070.04319.21
5.4.170.0070.04019.23
5.4.160.0000.04018.84
5.4.150.0130.07319.06
5.4.140.0100.05716.45
5.4.130.0000.04716.51
5.4.120.0100.05716.44
5.4.110.0000.08016.46
5.4.100.0000.05016.32
5.4.90.0030.08316.50
5.4.80.0000.06016.31
5.4.70.0100.05016.43
5.4.60.0030.05316.41
5.4.50.0070.07316.31
5.4.40.0070.07316.26
5.4.30.0070.07316.50
5.4.20.0070.06716.50
5.4.10.0100.06016.36
5.4.00.0070.06315.87
5.3.290.0070.06014.73
5.3.280.0100.05714.66
5.3.270.0070.06714.66
5.3.260.0100.05314.61
5.3.250.0070.04314.61
5.3.240.0000.04714.65
5.3.230.0100.07314.62
5.3.220.0070.07014.46
5.3.210.0030.08714.50
5.3.200.0100.03714.57
5.3.190.0030.08314.57
5.3.180.0100.07014.60
5.3.170.0030.04714.57
5.3.160.0070.07714.56
5.3.150.0100.07314.58
5.3.140.0070.06014.57
5.3.130.0070.04714.61
5.3.120.0000.04314.57
5.3.110.0030.05014.57
5.3.100.0100.03314.20
5.3.90.0030.04013.95
5.3.80.0030.07314.08
5.3.70.0130.06314.05
5.3.60.0130.07014.05
5.3.50.0030.07313.88
5.3.40.0100.05313.88
5.3.30.0070.06313.84
5.3.20.0030.06313.76
5.3.10.0070.07313.68
5.3.00.0100.06013.56
5.2.170.0070.03711.15
5.2.160.0070.03311.19
5.2.150.0030.05311.13
5.2.140.0000.05711.20
5.2.130.0030.03711.11
5.2.120.0100.04311.12
5.2.110.0030.06311.11
5.2.100.0030.06311.08
5.2.90.0030.06311.12
5.2.80.0070.06011.26
5.2.70.0030.03011.16
5.2.60.0000.03311.00
5.2.50.0000.04711.18
5.2.40.0000.03310.96
5.2.30.0030.04011.13
5.2.20.0030.06010.93
5.2.10.0030.04310.94
5.2.00.0030.05310.62
5.1.60.0030.0379.97
5.1.50.0030.05710.15
5.1.40.0000.05710.03
5.1.30.0070.04710.23
5.1.20.0070.03010.39
5.1.10.0000.05310.07
5.1.00.0070.05310.14
5.0.50.0030.0438.61
5.0.40.0030.0238.58
5.0.30.0030.0678.39
5.0.20.0000.0338.38
5.0.10.0000.0478.38
5.0.00.0000.0338.38
4.4.90.0000.0378.38
4.4.80.0030.0138.38
4.4.70.0030.0208.38
4.4.60.0070.0238.38
4.4.50.0000.0278.38
4.4.40.0000.0338.38
4.4.30.0030.0338.38
4.4.20.0000.0378.38
4.4.10.0070.0278.38
4.4.00.0000.0508.38
4.3.110.0030.0338.38
4.3.100.0000.0378.38
4.3.90.0000.0208.38
4.3.80.0070.0278.38
4.3.70.0000.0178.38
4.3.60.0000.0178.38
4.3.50.0030.0378.38
4.3.40.0030.0238.38
4.3.30.0030.0378.38
4.3.20.0000.0208.38
4.3.10.0000.0308.38
4.3.00.0000.0378.38

preferences:
39.33 ms | 401 KiB | 5 Q