3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 'ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõöøùúûýýþÿ'; $b = 'aaaaaaaceeeeiiiidnoooooouuuuybsaaaaaaaceeeeiiiidnoooooouuuyyby'; $string = 'Villa Pueyrredón'; $string = utf8_decode($string); $string = strstr($string, $a, true); $string = utf8_encode($string); echo $string;

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)
8.3.60.0110.00418.43
8.3.50.0150.00522.02
8.3.40.0210.00018.80
8.3.30.0150.00018.71
8.3.20.0000.00818.81
8.3.10.0000.00820.97
8.3.00.0040.00423.71
8.2.180.0120.00318.66
8.2.170.0040.01122.96
8.2.160.0000.01320.39
8.2.150.0050.00324.18
8.2.140.0030.00624.66
8.2.130.0050.00226.16
8.2.120.0080.00019.38
8.2.110.0030.00722.29
8.2.100.0070.00317.84
8.2.90.0070.00019.27
8.2.80.0040.00417.97
8.2.70.0000.00817.63
8.2.60.0000.00818.03
8.2.50.0050.00318.07
8.2.40.0000.00818.16
8.2.30.0000.00819.91
8.2.20.0040.00417.60
8.2.10.0040.00417.80
8.2.00.0040.00417.87
8.1.280.0120.00325.92
8.1.270.0040.00423.99
8.1.260.0050.00326.35
8.1.250.0000.00728.09
8.1.240.0040.00422.38
8.1.230.0110.00020.82
8.1.220.0030.00518.77
8.1.210.0050.00319.03
8.1.200.0030.00617.22
8.1.190.0000.00817.40
8.1.180.0040.00418.10
8.1.170.0070.00018.51
8.1.160.0000.00718.80
8.1.150.0040.00418.58
8.1.140.0080.00017.37
8.1.130.0000.00817.77
8.1.120.0040.00417.45
8.1.110.0000.00817.35
8.1.100.0040.00417.32
8.1.90.0030.00317.38
8.1.80.0030.00417.45
8.1.70.0000.00717.25
8.1.60.0070.00417.56
8.1.50.0030.00517.41
8.1.40.0000.00717.44
8.1.30.0000.00817.63
8.1.20.0080.00017.51
8.1.10.0040.00417.44
8.1.00.0060.00617.34
8.0.300.0070.00419.89
8.0.290.0030.00516.75
8.0.280.0070.00018.48
8.0.270.0070.00017.23
8.0.260.0000.00616.82
8.0.250.0050.00316.97
8.0.240.0040.00416.88
8.0.230.0000.00716.95
8.0.220.0000.00716.84
8.0.210.0070.00016.81
8.0.200.0000.00616.85
8.0.190.0040.00416.78
8.0.180.0000.00716.75
8.0.170.0040.00416.75
8.0.160.0050.00316.80
8.0.150.0030.00616.84
8.0.140.0030.00316.73
8.0.130.0020.00313.25
8.0.120.0050.00316.69
8.0.110.0000.00816.83
8.0.100.0070.00016.76
8.0.90.0000.00716.78
8.0.80.0070.01416.90
8.0.70.0070.00016.88
8.0.60.0030.00516.62
8.0.50.0070.00016.89
8.0.30.0120.00717.00
8.0.20.0150.01017.40
8.0.10.0000.00817.02
8.0.00.0100.01316.63
7.4.330.0050.00014.63
7.4.320.0040.00416.59
7.4.300.0030.00316.54
7.4.290.0030.00316.44
7.4.280.0040.00416.57
7.4.270.0040.00416.55
7.4.260.0000.00613.22
7.4.250.0000.00816.43
7.4.240.0000.00716.59
7.4.230.0030.00316.54
7.4.220.0100.00716.64
7.4.210.0070.00816.52
7.4.200.0000.00716.61
7.4.190.0030.00616.35
7.4.160.0080.00816.32
7.4.150.0070.01017.40
7.4.140.0120.01217.86
7.4.130.0080.01016.46
7.4.120.0080.00816.45
7.4.110.0030.01516.48
7.4.100.0100.00616.48
7.4.90.0100.00816.64
7.4.80.0210.00319.37
7.4.70.0100.00716.32
7.4.60.0060.01216.30
7.4.50.0040.00416.41
7.4.40.0100.00322.27
7.4.30.0120.01116.57
7.4.00.0030.01114.99
7.3.330.0020.00213.09
7.3.320.0030.00313.11
7.3.310.0030.00316.06
7.3.300.0000.00716.19
7.3.290.0030.01016.19
7.3.280.0080.00816.22
7.3.270.0080.00817.40
7.3.260.0130.00518.24
7.3.250.0110.00816.20
7.3.240.0060.01616.48
7.3.230.0100.01016.42
7.3.210.0160.00616.32
7.3.200.0090.00919.39
7.3.190.0130.00316.44
7.3.180.0060.00916.27
7.3.170.0100.00716.31
7.3.160.0100.00616.25
7.3.120.0080.00614.64
7.3.10.0000.01216.58
7.3.00.0040.00816.53
7.2.330.0100.00716.21
7.2.320.0060.00916.36
7.2.310.0170.00016.40
7.2.300.0140.01116.46
7.2.290.0120.00616.42
7.2.130.0100.00616.57
7.2.120.0120.00316.60
7.2.110.0040.01116.64
7.2.100.0000.00916.59
7.2.90.0060.00617.01
7.2.80.0000.01316.79
7.2.70.0080.00417.05
7.2.60.0070.00316.76
7.2.50.0080.00316.87
7.2.40.0080.00316.69
7.2.30.0110.00416.75
7.2.20.0070.00716.98
7.2.10.0090.00316.82
7.2.00.0070.00518.03
7.1.250.0060.00615.72
7.1.100.0000.01118.18
7.1.70.0030.00617.09
7.1.60.0070.00317.26
7.1.50.0070.00316.90
7.1.00.0030.06722.28
7.0.200.0000.01316.87
7.0.140.0030.07322.08
7.0.60.0030.08021.82
7.0.50.0070.07022.13
7.0.40.0070.08720.13
7.0.30.0070.08020.13
7.0.20.0070.08019.96
7.0.10.0030.08720.02
7.0.00.0000.04719.95
5.6.280.0070.06721.07
5.6.210.0070.07720.64
5.6.200.0070.08721.05
5.6.190.0100.06021.15
5.6.180.0070.06021.05
5.6.170.0070.07720.99
5.6.160.0030.04721.06
5.6.150.0070.07020.98
5.6.140.0030.06720.96
5.6.130.0100.06320.96
5.6.120.0030.07721.00
5.6.110.0070.07020.97
5.6.100.0030.08020.97
5.6.90.0000.09020.94
5.6.80.0000.05020.41
5.6.70.0030.08020.38
5.6.60.0100.07720.50
5.6.50.0000.06320.51
5.6.40.0170.06320.39
5.6.30.0130.07020.32
5.6.20.0100.07720.50
5.6.10.0070.07320.39
5.6.00.0070.07720.35
5.5.350.0100.06320.30
5.5.340.0070.07020.80
5.5.330.0070.06020.77
5.5.320.0000.06320.84
5.5.310.0070.06320.66
5.5.300.0030.04720.87
5.5.290.0100.07320.81
5.5.280.0070.06320.88
5.5.270.0000.08720.72
5.5.260.0030.07020.83
5.5.250.0070.08020.59
5.5.240.0030.03720.14
5.5.230.0100.05320.25
5.5.220.0070.07320.16
5.5.210.0030.08020.14
5.5.200.0100.06320.19
5.5.190.0030.07320.12
5.5.180.0000.08020.03
5.5.160.0030.07720.19
5.5.150.0030.06020.07
5.5.140.0000.08319.99
5.5.130.0030.07020.00
5.5.120.0030.07720.11
5.5.110.0030.07720.31
5.5.100.0070.07720.01
5.5.90.0100.06720.04
5.5.80.0030.06020.20
5.5.70.0070.08320.09
5.5.60.0030.07320.02
5.5.50.0100.06020.20
5.5.40.0000.07320.05
5.5.30.0130.06320.02
5.5.20.0070.08019.86
5.5.10.0030.07720.01
5.5.00.0000.08020.03
5.4.450.0000.08019.17
5.4.440.0130.07019.49
5.4.430.0030.07719.27
5.4.420.0070.07719.16
5.4.410.0070.06719.18
5.4.400.0000.04719.01
5.4.390.0130.06319.02
5.4.380.0000.08319.05
5.4.370.0070.05719.15
5.4.360.0000.05719.16
5.4.350.0070.06719.17
5.4.340.0100.06018.99
5.4.320.0070.06318.84
5.4.310.0130.07319.16
5.4.300.0030.05018.86
5.4.290.0030.08018.89
5.4.280.0070.07718.84
5.4.270.0030.07719.10
5.4.260.0000.08019.16
5.4.250.0030.05018.98
5.4.240.0070.03318.84
5.4.230.0100.05718.94
5.4.220.0070.05718.99
5.4.210.0130.06719.16
5.4.200.0030.06719.19
5.4.190.0030.06719.06
5.4.180.0070.06718.84
5.4.170.0100.06718.88
5.4.160.0100.07719.10
5.4.150.0030.07318.82
5.4.140.0030.06716.26
5.4.130.0100.05316.11
5.4.120.0070.05316.19
5.4.110.0100.06316.25
5.4.100.0030.07016.27
5.4.90.0030.06716.18
5.4.80.0100.05016.40
5.4.70.0000.06716.38
5.4.60.0070.07016.23
5.4.50.0030.06016.22
5.4.40.0070.07016.25
5.4.30.0030.07016.15
5.4.20.0030.06016.37
5.4.10.0030.06016.28
5.4.00.0030.06015.64
5.3.290.0000.08014.61
5.3.280.0000.08014.56
5.3.270.0030.07014.57
5.3.260.0030.06714.39
5.3.250.0100.06314.57
5.3.240.0070.07014.55
5.3.230.0000.07314.52
5.3.220.0000.06314.55
5.3.210.0030.07314.54
5.3.200.0030.07014.53
5.3.190.0030.07714.48
5.3.180.0130.07314.48
5.3.170.0070.06714.53
5.3.160.0070.07014.54
5.3.150.0030.07314.50
5.3.140.0000.07314.50
5.3.130.0000.07014.51
5.3.120.0100.07314.46
5.3.110.0070.07014.51
5.3.100.0070.07014.00
5.3.90.0030.05313.94
5.3.80.0030.04313.98
5.3.70.0030.03713.96
5.3.60.0070.04313.89
5.3.50.0030.07013.87
5.3.40.0030.05713.88
5.3.30.0030.06313.84
5.3.20.0030.07013.54
5.3.10.0000.07313.62
5.3.00.0000.07313.55
5.2.170.0030.06310.97
5.2.160.0030.04710.97
5.2.150.0030.06311.17
5.2.140.0030.06311.13
5.2.130.0000.04711.01
5.2.120.0070.05311.09
5.2.110.0070.06011.13
5.2.100.0000.05711.10
5.2.90.0030.05711.08
5.2.80.0000.06310.88
5.2.70.0000.06311.06
5.2.60.0030.06011.02
5.2.50.0030.05010.93
5.2.40.0030.04711.02
5.2.30.0000.06710.75
5.2.20.0030.06010.73
5.2.10.0070.02710.90
5.2.00.0030.03010.57
5.1.60.0000.03010.31
5.1.50.0000.02710.31
5.1.40.0000.02710.31
5.1.30.0000.02710.33
5.1.20.0030.02310.31
5.1.10.0030.02310.31
5.1.00.0030.02310.31
5.0.50.0030.02310.31
5.0.40.0030.01710.31
5.0.30.0030.02710.31
5.0.20.0030.01710.31
5.0.10.0000.02010.31
5.0.00.0000.02710.31
4.4.90.0000.03310.31
4.4.80.0000.03710.31
4.4.70.0000.03010.31
4.4.60.0030.03710.31
4.4.50.0000.02710.31
4.4.40.0000.02310.31
4.4.30.0000.01310.31
4.4.20.0030.01310.31
4.4.10.0030.01310.31
4.4.00.0000.02310.31
4.3.110.0000.01310.31
4.3.100.0030.01010.31
4.3.90.0000.01310.31
4.3.80.0000.02710.31
4.3.70.0000.01310.31
4.3.60.0000.01010.31
4.3.50.0000.01710.31
4.3.40.0000.02310.31
4.3.30.0030.01010.31
4.3.20.0000.01310.31
4.3.10.0000.01710.31
4.3.00.0030.01010.31

preferences:
44.69 ms | 401 KiB | 5 Q