3v4l.org

run code in 300+ PHP versions simultaneously
<?php $oggetto = "CONSEGNA: Validazione indirizzo PEC"; echo stripos($subject, 'CONSEGNA: Validazione indirizzo PEC');

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)
8.3.60.0130.00716.75
8.3.50.0090.00615.96
8.3.40.0040.01118.38
8.3.30.0110.00318.54
8.3.20.0040.00820.02
8.3.10.0050.00321.64
8.3.00.0040.00421.01
8.2.180.0110.01118.41
8.2.170.0110.00322.96
8.2.160.0140.00021.93
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00821.98
8.2.120.0040.00426.35
8.2.110.0050.00522.14
8.2.100.0090.00617.49
8.2.90.0040.00419.07
8.2.80.0040.00417.97
8.2.70.0050.00317.75
8.2.60.0030.00617.93
8.2.50.0000.00818.10
8.2.40.0000.00822.27
8.2.30.0050.00321.09
8.2.20.0040.00418.07
8.2.10.0040.00418.06
8.2.00.0000.00717.91
8.1.280.0070.01125.92
8.1.270.0090.00023.96
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0000.00823.97
8.1.230.0110.00022.16
8.1.220.0000.00817.79
8.1.210.0000.00818.77
8.1.200.0040.00417.35
8.1.190.0100.00016.98
8.1.180.0040.00418.10
8.1.170.0090.00018.52
8.1.160.0040.00419.00
8.1.150.0000.00818.82
8.1.140.0000.00719.41
8.1.130.0070.00018.73
8.1.120.0000.00817.41
8.1.110.0060.00317.38
8.1.100.0000.00717.39
8.1.90.0040.00417.27
8.1.80.0030.00317.34
8.1.70.0000.00617.43
8.1.60.0050.00317.52
8.1.50.0040.00417.33
8.1.40.0000.00817.48
8.1.30.0040.00417.41
8.1.20.0040.00417.51
8.1.10.0000.00817.40
8.1.00.0000.00717.45
8.0.300.0040.00418.77
8.0.290.0080.00016.75
8.0.280.0030.00318.45
8.0.270.0070.00016.92
8.0.260.0000.00716.88
8.0.250.0030.00316.91
8.0.240.0040.00416.75
8.0.230.0030.00316.92
8.0.220.0060.00016.89
8.0.210.0050.00316.94
8.0.200.0070.00016.95
8.0.190.0060.00316.94
8.0.180.0040.00416.79
8.0.170.0000.00716.93
8.0.160.0000.00816.84
8.0.150.0070.00016.82
8.0.140.0040.00416.81
8.0.130.0030.00313.24
8.0.120.0000.00716.85
8.0.110.0000.00716.89
8.0.100.0000.00816.77
8.0.90.0080.00016.68
8.0.80.0110.00416.89
8.0.70.0000.00716.71
8.0.60.0000.00816.95
8.0.50.0050.00316.71
8.0.30.0110.00917.22
8.0.20.0210.00917.40
8.0.10.0040.00417.04
8.0.00.0100.00716.66
7.4.330.0000.00615.55
7.4.320.0000.00616.36
7.4.300.0030.00316.46
7.4.290.0050.00316.42
7.4.280.0040.00416.53
7.4.270.0000.00716.52
7.4.260.0000.00613.22
7.4.250.0000.00716.48
7.4.240.0040.00416.45
7.4.230.0000.00716.33
7.4.220.0090.01316.42
7.4.210.0060.01516.47
7.4.200.0030.00316.43
7.4.160.0070.00916.46
7.4.150.0030.01517.40
7.4.140.0100.01017.86
7.4.130.0030.01516.31
7.4.120.0070.01416.41
7.4.110.0060.01116.63
7.4.100.0030.01316.34
7.4.90.0070.01016.55
7.4.80.0180.00319.39
7.4.70.0080.00916.39
7.4.60.0130.00316.55
7.4.50.0070.00716.38
7.4.40.0060.01016.41
7.4.30.0090.00916.29
7.4.00.0030.01014.81
7.3.330.0000.00613.03
7.3.320.0060.00012.95
7.3.310.0030.00316.27
7.3.300.0040.00416.10
7.3.290.0090.00416.23
7.3.280.0080.00816.16
7.3.270.0060.00917.40
7.3.260.0070.01216.40
7.3.250.0160.00416.36
7.3.240.0130.00616.45
7.3.230.0070.01716.34
7.3.210.0150.00316.15
7.3.200.0090.00616.25
7.3.190.0130.00316.23
7.3.180.0160.00316.52
7.3.170.0130.00616.23
7.3.160.0060.01016.37
7.3.120.0000.01414.80
7.3.110.0090.00614.52
7.3.100.0000.01314.60
7.3.90.0030.00614.64
7.3.80.0040.01114.68
7.3.70.0040.01114.49
7.3.60.0000.00914.48
7.3.50.0060.00914.59
7.3.40.0040.00714.70
7.3.30.0070.00714.55
7.3.20.0060.00316.51
7.3.10.0080.00416.52
7.3.00.0080.00416.52
7.2.330.0120.00616.17
7.2.320.0160.00616.73
7.2.310.0080.00816.41
7.2.300.0090.01416.54
7.2.290.0130.00316.12
7.2.240.0080.01114.88
7.2.230.0070.01015.04
7.2.220.0060.00314.48
7.2.210.0090.00314.64
7.2.200.0030.01014.81
7.2.190.0000.00914.91
7.2.180.0070.01014.58
7.2.170.0040.01114.67
7.2.160.0080.00414.77
7.2.150.0070.00716.58
7.2.140.0030.00716.93
7.2.130.0070.00716.82
7.2.120.0070.00716.76
7.2.110.0050.00616.84
7.2.100.0060.00816.67
7.2.90.0060.00816.71
7.2.80.0040.00816.70
7.2.70.0070.00616.75
7.2.60.0080.00516.79
7.2.50.0050.00816.70
7.2.40.0050.00716.86
7.2.30.0070.00616.81
7.2.20.0070.00516.83
7.2.10.0080.00616.72
7.2.00.0060.00617.21
7.1.330.0030.00915.89
7.1.320.0060.00915.76
7.1.310.0130.00015.87
7.1.300.0030.00715.84
7.1.290.0000.01015.37
7.1.280.0000.01415.41
7.1.270.0110.00015.66
7.1.260.0040.00715.61
7.1.250.0040.00615.72
7.1.200.0030.00915.73
7.1.100.0070.00318.05
7.1.70.0030.00317.20
7.1.60.0230.00733.25
7.1.50.0400.01032.69
7.1.40.0470.02332.70
7.1.30.0330.01732.54
7.1.20.0300.01732.84
7.1.10.0230.01014.81
7.1.00.0200.01014.68
7.0.200.0230.00714.77
7.0.190.0070.00714.87
7.0.180.0200.01314.45
7.0.170.0170.01714.23
7.0.160.0170.01014.20
7.0.150.0230.00714.41
7.0.140.0230.00714.46
7.0.130.0170.01314.64
7.0.120.0230.00714.52
7.0.110.0270.01314.17
7.0.100.0170.01314.54
7.0.90.0170.01314.28
7.0.80.0200.01314.41
7.0.70.0230.01014.32
7.0.60.0230.01014.09
7.0.50.0270.00714.48
7.0.40.0270.01014.49
7.0.30.0330.01014.50
7.0.20.0300.01014.57
7.0.10.0300.00014.57
7.0.00.0230.00714.47

preferences:
44.63 ms | 401 KiB | 5 Q