3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = '0000-00-00 00:00:00'; if(strpos($a,'0000')){ echo 'heyy'; } $mystring = '000'; $findme = '0'; $pos = strpos($mystring, $findme); // Nótese el uso de ===. Puesto que == simple no funcionará como se espera // porque la posición de 'a' está en el 1° (primer) caracter. if ($pos === false) { echo "La cadena '$findme' no fue encontrada en la cadena '$mystring'"; } else { echo "La cadena '$findme' fue encontrada en la cadena '$mystring'"; echo " y existe en la posición $pos"; }

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)
8.3.60.0100.00716.38
8.3.50.0090.00618.19
8.3.40.0040.01118.72
8.3.30.0070.00718.57
8.3.20.0040.00419.16
8.3.10.0040.00421.67
8.3.00.0040.00420.52
8.2.180.0100.00718.54
8.2.170.0070.01022.96
8.2.160.0070.00722.13
8.2.150.0040.00425.66
8.2.140.0050.00324.66
8.2.130.0090.00019.82
8.2.120.0050.00326.35
8.2.110.0050.00519.13
8.2.100.0030.01017.72
8.2.90.0040.00417.75
8.2.80.0100.00017.97
8.2.70.0040.00417.80
8.2.60.0040.00418.22
8.2.50.0000.00818.10
8.2.40.0040.00419.34
8.2.30.0000.00819.19
8.2.20.0030.00517.93
8.2.10.0050.00318.06
8.2.00.0050.00317.59
8.1.280.0040.01125.92
8.1.270.0040.00418.96
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0060.01022.07
8.1.230.0100.00018.91
8.1.220.0040.00417.78
8.1.210.0000.00818.77
8.1.200.0060.00317.23
8.1.190.0040.00417.22
8.1.180.0030.00618.10
8.1.170.0050.00318.46
8.1.160.0000.00718.70
8.1.150.0060.00318.73
8.1.140.0000.00722.13
8.1.130.0000.00722.10
8.1.120.0020.00517.31
8.1.110.0080.00017.39
8.1.100.0000.00717.44
8.1.90.0040.00417.30
8.1.80.0040.00417.28
8.1.70.0040.00417.35
8.1.60.0000.00817.55
8.1.50.0000.00717.42
8.1.40.0000.01017.47
8.1.30.0080.00017.51
8.1.20.0040.00417.58
8.1.10.0040.00417.48
8.1.00.0000.00817.41
8.0.300.0000.00718.77
8.0.290.0050.00316.74
8.0.280.0070.00018.45
8.0.270.0080.00017.25
8.0.260.0040.00418.36
8.0.250.0070.00016.93
8.0.240.0050.00316.85
8.0.230.0070.00016.88
8.0.220.0050.00516.78
8.0.210.0050.00316.78
8.0.200.0030.00316.91
8.0.190.0040.00416.90
8.0.180.0080.00016.92
8.0.170.0080.00016.91
8.0.160.0000.00816.97
8.0.150.0050.00316.78
8.0.140.0000.00816.74
8.0.130.0000.00513.35
8.0.120.0050.00316.86
8.0.110.0060.00316.91
8.0.100.0040.00416.75
8.0.90.0080.00016.83
8.0.80.0080.01316.78
8.0.70.0030.00516.82
8.0.60.0000.00716.69
8.0.50.0000.00716.79
8.0.30.0160.00317.20
8.0.20.0060.01217.40
8.0.10.0040.00416.78
8.0.00.0100.00816.70
7.4.330.0020.00215.55
7.4.320.0030.00316.40
7.4.300.0070.00016.40
7.4.290.0000.00716.64
7.4.280.0030.00516.64
7.4.270.0050.00316.57
7.4.260.0040.00416.58
7.4.250.0040.00416.48
7.4.240.0040.00416.64
7.4.230.0070.00016.33
7.4.220.0040.00416.60
7.4.210.0020.01216.66
7.4.200.0040.00416.62
7.4.160.0100.00716.51
7.4.140.0110.00817.86
7.4.130.0090.00916.57
7.4.120.0110.00716.46
7.4.110.0120.00416.57
7.4.100.0080.00916.48
7.4.90.0100.01316.36
7.4.80.0110.01119.39
7.4.70.0090.01416.45
7.4.60.0130.00316.56
7.4.50.0030.01416.50
7.4.40.0130.00316.52
7.4.10.0000.01615.10
7.4.00.0110.00814.86
7.3.330.0050.00013.07
7.3.320.0060.00013.04
7.3.310.0000.00816.11
7.3.300.0030.00316.06
7.3.290.0030.00516.10
7.3.280.0000.01516.16
7.3.260.0080.01216.40
7.3.240.0080.01016.42
7.3.230.0080.00916.48
7.3.210.0090.00616.38
7.3.200.0090.00916.46
7.3.190.0130.00916.58
7.3.180.0150.00616.52
7.3.170.0100.00716.18
7.3.160.0090.00616.53
7.3.130.0060.01314.59
7.3.120.0000.01814.68
7.3.110.0100.01014.46
7.3.100.0060.00614.78
7.3.90.0030.00714.68
7.3.80.0060.00314.95
7.3.70.0070.00714.65
7.3.60.0060.00614.54
7.3.50.0000.01014.71
7.3.40.0030.00814.54
7.3.30.0120.00014.71
7.3.20.0080.00816.63
7.3.10.0090.00416.45
7.3.00.0030.00616.52
7.2.330.0060.01216.54
7.2.320.0100.01016.75
7.2.310.0030.01316.64
7.2.300.0090.00716.26
7.2.290.0050.01416.36
7.2.260.0060.01214.99
7.2.250.0070.01414.97
7.2.240.0110.00414.66
7.2.230.0100.00614.83
7.2.220.0000.01414.96
7.2.210.0070.01115.13
7.2.200.0070.00714.76
7.2.190.0090.00615.09
7.2.180.0090.00615.02
7.2.170.0090.00614.90
7.2.160.0070.00714.80
7.2.150.0000.01317.07
7.2.140.0080.00416.98
7.2.130.0100.00316.90
7.2.120.0030.01216.64
7.2.110.0900.00915.73
7.2.100.0870.00515.53
7.2.90.0590.00615.77
7.2.80.0640.01015.70
7.2.70.0540.01015.99
7.2.60.0270.00515.94
7.2.50.0450.00815.92
7.2.40.0450.01015.78
7.2.30.0760.00415.91
7.2.20.0420.00715.99
7.2.10.0400.01015.68
7.2.00.0610.00315.60
7.1.330.0070.00715.93
7.1.320.0070.00715.69
7.1.310.0030.00615.70
7.1.300.0000.01215.75
7.1.290.0060.00915.95
7.1.280.0040.00815.52
7.1.270.0080.00415.47
7.1.260.0030.01215.48
7.1.250.0030.00615.76
7.1.240.0080.01215.48
7.1.230.0570.01014.43
7.1.220.0630.00814.76
7.1.210.0770.01014.88
7.1.200.0600.00714.59
7.1.190.0820.01014.80
7.1.180.0530.00814.79
7.1.170.0960.00514.78
7.1.160.0720.00514.88
7.1.150.0560.00714.64
7.1.140.0400.00614.80
7.1.130.0420.01114.79
7.1.120.0640.01114.58
7.1.110.0480.01314.71
7.1.100.0670.00614.61
7.1.90.0550.00814.74
7.1.80.0650.00714.71
7.1.70.0640.00714.95
7.1.60.0560.01023.79
7.1.50.0890.01024.01
7.1.40.0940.01323.59
7.1.30.0910.00723.60
7.1.20.1070.00323.66
7.1.10.0340.00514.50
7.1.00.0080.00714.60
7.0.330.0030.01015.37
7.0.320.0030.00715.54
7.0.310.0090.00615.31
7.0.300.0040.00415.16
7.0.290.0040.00415.44
7.0.280.0000.00815.40
7.0.270.0030.00715.51
7.0.260.0060.00615.46
7.0.250.0110.00415.54
7.0.240.0070.00715.37
7.0.230.0030.01315.63
7.0.220.0000.01615.64
7.0.210.0040.00815.44
7.0.200.0030.00715.43
7.0.190.0000.01415.49
7.0.180.0000.01315.38
7.0.170.0030.01015.46
7.0.160.0090.00615.31
7.0.150.0090.00015.31
7.0.140.0040.01115.14
7.0.130.0040.01115.26
7.0.120.0030.01215.21
7.0.110.0080.00415.22
7.0.100.0000.01315.11
7.0.90.0060.00315.58
7.0.80.0060.00615.43
7.0.70.0060.00915.26
7.0.60.0060.01015.35
7.0.50.0110.00015.51
7.0.40.0040.01013.38
7.0.30.0070.00713.40
7.0.20.0040.00813.49
7.0.10.0060.01313.61
7.0.00.0090.00313.48
5.6.400.0000.00914.36
5.6.390.0070.01314.35
5.6.380.0070.00814.20
5.6.370.0060.00914.33
5.6.360.0030.01513.96
5.6.350.0050.00314.23
5.6.340.0050.00513.89
5.6.330.0000.01114.62
5.6.320.0070.00414.48
5.6.310.0040.00814.63
5.6.300.0080.00414.44
5.6.290.0100.00314.57
5.6.280.0030.00914.09
5.6.270.0030.01114.25
5.6.260.0000.01414.64
5.6.250.0030.01314.58
5.6.240.0070.00314.37
5.6.230.0070.00714.36
5.6.220.0000.00914.11
5.6.210.0040.01114.12
5.6.200.0040.00414.28
5.6.190.0100.00714.25
5.6.180.0030.01714.64
5.6.170.0100.00314.18
5.6.160.0030.00914.23
5.6.150.0030.01014.34
5.6.140.0030.00714.54
5.6.130.0030.00914.18
5.6.120.0040.01214.41
5.6.110.0070.00714.38
5.6.100.0120.00614.25
5.6.90.0080.00614.25
5.6.80.0070.01014.11
5.6.70.0070.00714.19
5.6.60.0000.01114.34
5.6.50.0070.00414.25
5.6.40.0060.00314.44
5.6.30.0060.00913.95
5.6.20.0130.00014.35
5.6.10.0040.00814.07
5.6.00.0000.01214.17

preferences:
59.17 ms | 400 KiB | 5 Q