3v4l.org

run code in 300+ PHP versions simultaneously
<?php $oggetto = "CONSEGNA: Validazione indirizzo PEC"; $subject = "AVVISO DI MANCATA CONSEGNA: Validazione indirizzo PEC [ca282bf8#25125]"; $subject = "CONSEGNA: Validazione indirizzo PEC [ca282bf8#25125]"; var_dump(stripos($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)
8.3.60.0150.00318.31
8.3.50.0080.00616.59
8.3.40.0130.00318.50
8.3.30.0110.00418.58
8.3.20.0040.00420.34
8.3.10.0040.00421.73
8.3.00.0040.00420.82
8.2.180.0140.00718.16
8.2.170.0000.01522.96
8.2.160.0070.00722.18
8.2.150.0060.00324.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0080.00019.82
8.2.110.0090.00020.58
8.2.100.0120.00017.75
8.2.90.0050.00319.05
8.2.80.0080.00017.97
8.2.70.0060.00317.50
8.2.60.0090.00017.92
8.2.50.0030.00618.10
8.2.40.0040.00422.20
8.2.30.0070.00020.85
8.2.20.0050.00317.87
8.2.10.0040.00418.01
8.2.00.0040.00418.00
8.1.280.0140.00325.92
8.1.270.0040.00424.66
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0000.00920.78
8.1.230.0110.00019.01
8.1.220.0030.00517.74
8.1.210.0060.00318.77
8.1.200.0080.00017.23
8.1.190.0000.00817.10
8.1.180.0000.00818.10
8.1.170.0000.00818.42
8.1.160.0030.00518.96
8.1.150.0000.00718.79
8.1.140.0030.00519.45
8.1.130.0030.00518.86
8.1.120.0000.00717.43
8.1.110.0040.00417.30
8.1.100.0000.00817.39
8.1.90.0050.00317.36
8.1.80.0040.00417.46
8.1.70.0000.00717.40
8.1.60.0000.00917.41
8.1.50.0040.00417.35
8.1.40.0000.00717.39
8.1.30.0020.00617.48
8.1.20.0070.00017.55
8.1.10.0060.00317.48
8.1.00.0040.00417.26
8.0.300.0000.00718.77
8.0.290.0040.00416.75
8.0.280.0070.00018.29
8.0.270.0070.00017.25
8.0.260.0000.00618.29
8.0.250.0060.00016.88
8.0.240.0040.00416.84
8.0.230.0030.00316.84
8.0.220.0000.00716.80
8.0.210.0000.00716.84
8.0.200.0000.00616.91
8.0.190.0000.00816.76
8.0.180.0040.00416.87
8.0.170.0000.00716.74
8.0.160.0000.00716.89
8.0.150.0030.00516.76
8.0.140.0040.00416.68
8.0.130.0000.00613.32
8.0.120.0080.00016.77
8.0.110.0000.00716.79
8.0.100.0000.00716.86
8.0.90.0070.00016.63
8.0.80.0070.00816.82
8.0.70.0030.00416.71
8.0.60.0000.00816.62
8.0.50.0030.00316.72
8.0.30.0120.00816.86
8.0.20.0160.01617.40
8.0.10.0040.00416.81
8.0.00.0030.01416.82
7.4.330.0000.00515.55
7.4.320.0060.00016.39
7.4.300.0000.00716.43
7.4.290.0000.00716.43
7.4.280.0040.00416.54
7.4.270.0020.00516.36
7.4.260.0030.00313.21
7.4.250.0000.00716.39
7.4.240.0030.00316.46
7.4.230.0000.00716.65
7.4.220.0030.01616.40
7.4.210.0170.00316.56
7.4.200.0030.00316.52
7.4.160.0100.00616.46
7.4.150.0030.01317.40
7.4.140.0090.00817.86
7.4.130.0120.00916.27
7.4.120.0130.00916.32
7.4.110.0070.01016.41
7.4.100.0070.01116.26
7.4.90.0030.01316.29
7.4.80.0070.01319.39
7.4.70.0090.01316.34
7.4.60.0090.00616.48
7.4.50.0130.00316.54
7.4.40.0060.00916.50
7.4.30.0190.00216.33
7.4.00.0050.01114.84
7.3.330.0000.00513.08
7.3.320.0030.00312.98
7.3.310.0070.00016.03
7.3.300.0030.00316.14
7.3.290.0080.00616.18
7.3.280.0070.00916.12
7.3.270.0090.00917.40
7.3.260.0080.00916.30
7.3.250.0100.01116.26
7.3.240.0100.00816.17
7.3.230.0100.01016.16
7.3.210.0130.01016.27
7.3.200.0160.00016.61
7.3.190.0120.00316.18
7.3.180.0030.01216.18
7.3.170.0070.01016.46
7.3.160.0090.01316.44
7.3.120.0140.00714.90
7.3.110.0060.01014.59
7.3.100.0040.01114.88
7.3.90.0060.01014.73
7.3.80.0070.00714.52
7.3.70.0070.00714.78
7.3.60.0090.00614.78
7.3.50.0030.01014.70
7.3.40.0070.00314.75
7.3.30.0090.01214.59
7.3.20.0030.01716.31
7.3.10.0060.00916.54
7.3.00.0000.00916.50
7.2.330.0100.00716.52
7.2.320.0120.01216.25
7.2.310.0070.00716.26
7.2.300.0100.01016.59
7.2.290.0190.00316.51
7.2.250.0060.01315.12
7.2.240.0070.01414.71
7.2.230.0090.00614.93
7.2.220.0000.01214.74
7.2.210.0060.01114.61
7.2.200.0100.00614.62
7.2.190.0100.00014.76
7.2.180.0070.00714.97
7.2.170.0060.00714.81
7.2.60.0080.00416.82
7.1.330.0070.00715.75
7.1.320.0060.00915.80
7.1.310.0000.01015.51
7.1.300.0030.00915.72
7.1.290.0070.00715.82
7.1.280.0070.00715.35
7.1.270.0000.01715.74
7.1.260.0060.00915.48
7.1.200.0000.00815.80
7.1.70.0000.01017.23
7.1.60.0730.01033.25
7.1.50.0700.00732.83
7.1.40.0730.01332.40
7.1.30.0730.01032.34
7.1.20.0700.01032.46
7.1.10.0570.00714.63
7.1.00.0800.00714.72
7.0.200.0530.01014.95
7.0.190.0470.01714.80
7.0.180.0600.01014.44
7.0.170.0700.01314.27
7.0.160.0570.01314.09
7.0.150.0670.00714.27
7.0.140.0630.01014.51
7.0.130.1000.00714.75
7.0.120.1000.00314.58
7.0.110.0670.00714.33
7.0.100.0770.01014.61
7.0.90.0570.01714.42
7.0.80.0630.01014.37
7.0.70.0800.00314.36
7.0.60.0600.01014.01
7.0.50.0630.01014.39
7.0.40.0700.01014.64
7.0.30.0670.01314.54
7.0.20.0670.00314.45
7.0.10.1170.00714.45
7.0.00.0570.01314.61

preferences:
44.67 ms | 400 KiB | 5 Q