3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 'x780cc288c297c3b5742dc3a4c29d44c283c2996423c29cc2943ec3b93844c2894330c3863837c2ab3cc398c3890951c396c291c3a8c38b0616c2b0c2a35b333cc2bf57c39953c296c393c28c'; $bytes = pg_unescape_bytea($a); $byteCnt = strlen($bytes); echo "<pre>$bytes</pre>"; echo $byteCnt ;

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)
8.3.60.0060.01216.50
8.3.50.0100.00317.75
8.3.40.0080.00818.74
8.3.30.0100.00318.71
8.3.20.0000.00721.79
8.3.10.0040.00423.65
8.3.00.0060.00319.56
8.2.180.0150.00018.31
8.2.170.0070.00722.96
8.2.160.0170.00022.15
8.2.150.0000.00724.18
8.2.140.0080.00024.66
8.2.130.0080.00019.21
8.2.120.0020.00526.35
8.2.110.0100.00019.18
8.2.100.0110.00017.78
8.2.90.0050.00317.97
8.2.80.0060.00319.40
8.2.70.0060.00317.80
8.2.60.0070.00017.91
8.2.50.0030.00618.10
8.2.40.0040.00420.42
8.2.30.0030.00319.29
8.2.20.0050.00317.90
8.2.10.0030.00618.04
8.2.00.0070.00017.95
8.1.280.0100.00725.92
8.1.270.0060.00323.83
8.1.260.0080.00026.35
8.1.250.0100.00728.09
8.1.240.0100.00321.93
8.1.230.0070.00420.87
8.1.220.0040.00417.74
8.1.210.0090.00318.77
8.1.200.0040.00417.48
8.1.190.0040.00417.10
8.1.180.0000.00918.10
8.1.170.0050.00318.75
8.1.160.0000.00718.82
8.1.150.0040.00418.97
8.1.140.0040.00417.63
8.1.130.0000.00719.04
8.1.120.0040.00317.34
8.1.110.0000.00717.41
8.1.100.0050.00317.23
8.1.90.0070.00017.34
8.1.80.0000.00717.43
8.1.70.0030.00317.43
8.1.60.0040.00417.56
8.1.50.0000.00717.54
8.1.40.0000.00817.47
8.1.30.0060.00317.65
8.1.20.0040.00417.53
8.1.10.0030.00617.63
8.1.00.0050.00317.47
8.0.300.0000.00719.90
8.0.290.0040.00416.58
8.0.280.0070.00018.39
8.0.270.0070.00017.18
8.0.260.0030.00317.21
8.0.250.0060.00016.82
8.0.240.0000.00716.97
8.0.230.0000.00816.84
8.0.220.0050.00316.89
8.0.210.0000.00716.92
8.0.200.0080.00016.91
8.0.190.0040.00416.93
8.0.180.0070.00016.89
8.0.170.0100.00316.90
8.0.160.0030.00316.83
8.0.150.0030.00416.82
8.0.140.0040.00416.80
8.0.130.0070.00013.37
8.0.120.0040.00416.78
8.0.110.0000.00716.82
8.0.100.0020.00516.68
8.0.90.0000.00716.75
8.0.80.0040.01116.82
8.0.70.0040.00416.94
8.0.60.0000.00716.95
8.0.50.0040.00416.73
8.0.30.0120.00817.12
8.0.20.0100.01217.40
8.0.10.0080.00017.02
8.0.00.0150.00716.87
7.4.330.0050.00015.55
7.4.320.0000.00616.57
7.4.300.0060.00016.35
7.4.290.0030.00316.48
7.4.280.0000.00816.48
7.4.270.0060.00016.51
7.4.260.0000.00716.34
7.4.250.0030.00316.36
7.4.240.0040.00416.39
7.4.230.0040.00416.59
7.4.220.0040.00416.31
7.4.210.0060.00716.58
7.4.200.0000.00716.43
7.4.160.0150.00116.40
7.4.140.0140.00717.86
7.4.130.0150.00616.61
7.4.120.0120.01016.51
7.4.110.0070.01016.48
7.4.100.0090.00916.46
7.4.90.0100.00816.51
7.4.80.0060.01316.60
7.4.70.0100.00816.48
7.4.60.0080.00816.46
7.4.50.0030.01316.46
7.4.40.0110.00516.59
7.4.30.0030.01216.46
7.4.20.0060.00915.99
7.4.10.0070.00816.38
7.4.00.0100.00515.48
7.3.330.0000.00513.00
7.3.320.0020.00213.13
7.3.310.0030.00316.34
7.3.300.0030.00316.26
7.3.290.0030.00316.09
7.3.280.0070.01016.22
7.3.260.0090.01216.38
7.3.240.0070.01016.34
7.3.230.0080.01116.37
7.3.210.0070.01516.47
7.3.200.0070.01016.15
7.3.190.0070.01016.48
7.3.180.0090.00716.28
7.3.170.0110.00616.38
7.3.160.0050.01016.25
7.3.150.0110.00516.28
7.3.140.0060.00916.37
7.3.130.0080.00816.35
7.3.120.0040.01015.71
7.3.110.0070.00915.40
7.3.100.0090.00715.53
7.3.90.0070.00915.57
7.3.80.0080.00715.30
7.3.70.0050.00915.50
7.3.60.0080.00915.36
7.3.50.0060.00915.54
7.3.40.0060.01015.46
7.3.30.0110.00515.53
7.3.20.0100.00616.49
7.3.10.0060.00916.43
7.3.00.0110.00416.41
7.2.330.0120.00616.26
7.2.320.0070.01316.26
7.2.310.0130.00516.38
7.2.300.0100.00816.27
7.2.290.0050.01116.28
7.2.280.0090.00616.58
7.2.270.0060.01116.37
7.2.260.0090.00616.48
7.2.250.0060.01115.64
7.2.240.0060.01215.73
7.2.230.0050.01315.63
7.2.220.0060.00615.64
7.2.210.0040.01115.49
7.2.200.0040.01215.65
7.2.190.0100.00715.58
7.2.180.0080.00915.44
7.2.170.0050.01415.56
7.2.160.0000.01716.32
7.2.150.0030.01316.44
7.2.140.0070.01116.49
7.2.130.0080.00716.59
7.2.120.0130.01216.53
7.2.110.0050.01316.60
7.2.100.0040.01316.61
7.2.90.0050.01416.60
7.2.80.0090.00816.44
7.2.70.0110.00615.79
7.2.60.0080.00816.27
7.2.50.0130.00316.27
7.2.40.0220.01016.45
7.2.30.0360.00616.43
7.2.20.0280.01016.44
7.2.10.0290.01116.44
7.2.00.0190.00716.39
7.1.330.0120.00315.30
7.1.320.0080.00815.36
7.1.310.0070.00815.19
7.1.300.0110.00515.26
7.1.290.0080.00815.29
7.1.280.0100.01015.44
7.1.270.0100.00715.24
7.1.260.0080.00715.31
7.1.250.0080.00615.46
7.1.240.0140.00715.47
7.1.230.0130.00915.06
7.1.220.0100.00715.26
7.1.210.0150.00615.13
7.1.200.0080.01015.19
7.1.190.0070.01115.14
7.1.180.0140.00714.99
7.1.170.0130.00314.63
7.1.160.0240.01115.07
7.1.150.0230.00915.25
7.1.140.0360.00915.08
7.1.130.0200.01215.29
7.1.120.0220.00815.27
7.1.110.0390.01315.08
7.1.100.0400.00915.04
7.1.90.0350.01014.97
7.1.80.0320.00515.00
7.1.70.0260.01114.84
7.1.60.0650.00928.37
7.1.50.0590.01228.22
7.1.40.0540.01028.26
7.1.30.0480.01328.24
7.1.20.0470.01328.10
7.1.10.0370.00714.59
7.1.00.0240.00714.76
7.0.330.0100.01014.79
7.0.320.0090.01114.81
7.0.310.0120.00814.85
7.0.300.0110.00514.25
7.0.290.0150.00814.41
7.0.280.0180.00914.76
7.0.270.0110.01014.36
7.0.260.0130.00714.42
7.0.250.0140.01114.36
7.0.240.0120.01014.55
7.0.230.0140.00914.56
7.0.220.0150.00714.51
7.0.210.0110.00714.52
7.0.200.0270.00614.36
7.0.190.0110.00914.51
7.0.180.0130.00814.55
7.0.170.0160.00614.43
7.0.160.0150.00914.61
7.0.150.0150.00514.45
7.0.140.0140.00514.62
7.0.130.0090.00814.58
7.0.120.0060.01014.52
7.0.110.0130.00614.70
7.0.100.0070.01214.50
7.0.90.0100.00814.57
7.0.80.0070.00914.65
7.0.70.0110.00614.56
7.0.60.0100.00714.50
7.0.50.0120.00714.55
7.0.40.0270.00914.55
7.0.30.0140.00514.64
7.0.20.0110.00814.42
7.0.10.0100.00814.63
7.0.00.0210.00814.48
5.6.400.0080.01515.43
5.6.390.0150.00715.59
5.6.380.0120.01215.49
5.6.370.0100.01015.25
5.6.360.0110.00715.52
5.6.350.0190.00315.61
5.6.340.0110.01115.27
5.6.330.0120.00615.59
5.6.320.0150.00415.37
5.6.310.0140.01015.65
5.6.300.0110.01915.96
5.6.290.0130.01916.17
5.6.280.0110.02316.08
5.6.270.0110.02316.20
5.6.260.0120.02116.13
5.6.250.0160.01716.18
5.6.240.0130.02116.07
5.6.230.0110.02316.24
5.6.220.0130.02216.21
5.6.210.0150.01916.19
5.6.200.0150.02316.18
5.6.190.0100.02316.14
5.6.180.0090.02716.24
5.6.170.0130.02016.19
5.6.160.0140.02316.14
5.6.150.0110.02316.13
5.6.140.0140.02016.14
5.6.130.0140.01916.17
5.6.120.0120.02316.22
5.6.110.0100.02516.17
5.6.100.0150.02116.17
5.6.90.0170.02116.12
5.6.80.0120.02015.90
5.6.70.0120.02716.01
5.6.60.0140.02215.84
5.6.50.0110.02015.87
5.6.40.0130.02315.97
5.6.30.0130.01815.91
5.6.20.0140.02015.83
5.6.10.0120.02515.94
5.6.00.0170.02215.92

preferences:
68.35 ms | 400 KiB | 5 Q