3v4l.org

run code in 300+ PHP versions simultaneously
<?php $phone = "23f843208947"; echo $phone; $phoneString = pack("q", $phone); echo $phoneString; $phoneEncrypt = mcrypt_encrypt(MCRYPT_3DES, "abcd", $phoneString, MCRYPT_MODE_CBC); echo $phoneEncrypt;

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)
8.3.60.0140.00716.63
8.3.50.0120.00721.13
8.3.40.0120.00318.80
8.3.30.0090.00518.63
8.3.20.0020.00520.39
8.3.10.0030.00623.48
8.3.00.0040.00423.61
8.2.180.0120.00918.26
8.2.170.0000.01518.93
8.2.160.0070.01022.96
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00419.85
8.2.120.0080.00026.35
8.2.110.0000.00922.21
8.2.100.0040.00817.80
8.2.90.0000.00819.05
8.2.80.0040.00418.05
8.2.70.0060.00317.50
8.2.60.0040.00418.03
8.2.50.0080.00018.07
8.2.40.0050.00322.33
8.2.30.0040.00420.65
8.2.20.0070.00017.64
8.2.10.0000.00817.99
8.2.00.0070.00017.98
8.1.280.0170.00325.92
8.1.270.0080.00023.98
8.1.260.0080.00028.09
8.1.250.0050.00328.09
8.1.240.0030.00722.21
8.1.230.0070.00319.16
8.1.220.0030.00617.74
8.1.210.0040.00418.77
8.1.200.0060.00317.35
8.1.190.0000.00817.00
8.1.180.0040.00418.10
8.1.170.0040.00418.29
8.1.160.0040.00420.82
8.1.150.0040.00418.73
8.1.140.0070.00419.38
8.1.130.0040.00417.69
8.1.120.0070.00017.40
8.1.110.0030.00517.28
8.1.100.0000.00717.43
8.1.90.0000.00717.27
8.1.80.0000.00817.27
8.1.70.0030.00617.40
8.1.60.0040.00417.56
8.1.50.0060.00317.45
8.1.40.0040.00417.53
8.1.30.0000.00817.54
8.1.20.0050.00217.64
8.1.10.0000.00817.50
8.1.00.0000.00817.50
8.0.300.0040.00418.77
8.0.290.0000.00716.75
8.0.280.0000.00718.50
8.0.270.0030.00317.18
8.0.260.0040.00417.20
8.0.250.0030.00316.88
8.0.240.0000.00817.07
8.0.230.0030.00317.03
8.0.220.0070.00016.88
8.0.210.0070.00016.75
8.0.200.0030.00316.89
8.0.190.0040.00416.95
8.0.180.0040.00416.93
8.0.170.0000.00716.82
8.0.160.0050.00216.87
8.0.150.0070.00016.86
8.0.140.0030.00916.75
8.0.130.0000.00613.39
8.0.120.0000.00816.80
8.0.110.0050.00316.80
8.0.100.0030.00616.93
8.0.90.0000.00816.72
8.0.80.0030.01216.87
8.0.70.0070.00016.82
8.0.60.0040.00416.91
8.0.50.0050.00316.87
8.0.30.0120.00616.94
8.0.20.0090.00917.40
8.0.10.0020.00516.86
8.0.00.0140.00816.67
7.4.330.0000.00516.69
7.4.320.0000.00616.54
7.4.300.0000.00616.40
7.4.290.0060.00316.42
7.4.280.0030.00616.49
7.4.270.0030.00316.48
7.4.260.0100.00016.48
7.4.250.0020.00516.48
7.4.240.0070.00016.50
7.4.230.0050.00216.41
7.4.220.0120.00616.52
7.4.210.0100.00416.61
7.4.200.0000.00716.52
7.4.160.0060.00916.43
7.4.150.0100.00717.40
7.4.140.0080.01217.86
7.4.130.0070.01216.49
7.4.120.0100.00816.50
7.4.110.0100.01016.56
7.4.100.0090.00916.32
7.4.90.0050.01416.59
7.4.80.0050.01519.39
7.4.70.0100.01316.54
7.4.60.0190.00316.57
7.4.50.0130.00316.32
7.4.40.0100.00716.64
7.4.30.0090.01216.58
7.4.10.0130.00614.89
7.4.00.0070.01214.90
7.3.330.0000.00513.20
7.3.320.0050.00313.16
7.3.310.0000.00816.16
7.3.300.0030.00316.31
7.3.290.0030.00516.34
7.3.280.0070.01316.34
7.3.270.0130.00317.40
7.3.260.0120.00616.33
7.3.250.0100.00716.49
7.3.240.0110.00616.38
7.3.230.0060.01216.45
7.3.210.0110.00716.43
7.3.200.0070.01319.39
7.3.190.0090.01216.57
7.3.180.0090.00616.57
7.3.170.0120.00816.42
7.3.160.0130.00316.26
7.3.130.0160.00014.92
7.3.120.0030.01414.49
7.3.110.0070.01314.82
7.3.100.0070.00714.73
7.3.90.0130.00314.80
7.3.80.0120.00314.79
7.3.70.0090.00314.84
7.3.60.0000.01214.85
7.3.50.0000.01014.98
7.3.40.0100.00314.73
7.3.30.0060.00614.94
7.3.20.0030.00716.47
7.3.10.0080.00316.61
7.3.00.0030.00616.36
7.2.330.0090.00916.70
7.2.320.0030.01316.71
7.2.310.0060.01116.61
7.2.300.0030.01316.79
7.2.290.0090.00916.65
7.2.260.0090.01015.12
7.2.250.0090.00615.22
7.2.240.0070.00715.30
7.2.230.0070.00715.24
7.2.220.0030.01315.06
7.2.210.0080.00415.23
7.2.200.0130.00315.11
7.2.190.0030.01415.00
7.2.180.0050.00514.95
7.2.170.0030.00915.16
7.2.160.0060.00914.75
7.2.150.0070.00316.69
7.2.140.0090.00316.61
7.2.130.0030.00916.66
7.2.120.0110.00416.88
7.2.110.0090.00316.82
7.2.100.0000.01317.06
7.2.90.0090.00916.73
7.2.80.0030.01316.70
7.2.70.0090.00617.04
7.2.60.0030.01116.69
7.2.50.0070.00716.91
7.2.40.0070.00716.95
7.2.30.0110.00416.86
7.2.20.0130.00316.90
7.2.10.0030.01316.70
7.2.00.0090.00517.90
7.1.330.0040.01115.55
7.1.320.0060.00615.62
7.1.310.0000.01215.71
7.1.300.0000.01316.00
7.1.290.0030.00715.45
7.1.280.0030.01015.89
7.1.270.0120.00315.86
7.1.260.0070.00715.91
7.1.250.0000.01115.80
7.1.240.0060.00915.86
7.1.230.0030.01215.80
7.1.220.0000.01415.64
7.1.210.0040.00815.91
7.1.200.0050.01015.63
7.1.190.0090.00915.74
7.1.180.0080.00415.94
7.1.170.0120.00015.78
7.1.160.0000.01215.96
7.1.150.0000.01315.67
7.1.140.0000.01215.56
7.1.130.0060.00915.91
7.1.120.0110.00415.90
7.1.110.0030.00615.88
7.1.100.0020.01217.08
7.1.90.0070.00715.89
7.1.80.0040.00715.83
7.1.70.0140.00716.55
7.1.60.0070.01017.51
7.1.50.0080.00916.29
7.1.40.0030.00615.65
7.1.30.0040.00815.59
7.1.20.0000.01315.79
7.1.10.0000.01015.66
7.1.00.0020.03819.18
7.0.330.0060.00615.49
7.0.320.0080.00515.50
7.0.310.0110.00415.35
7.0.300.0100.00315.47
7.0.290.0030.00615.04
7.0.280.0000.00815.27
7.0.270.0040.00715.41
7.0.260.0130.00315.45
7.0.250.0090.00315.50
7.0.240.0060.00315.51
7.0.230.0080.00615.59
7.0.220.0000.01115.48
7.0.210.0030.01015.53
7.0.200.0090.00515.19
7.0.190.0060.00715.49
7.0.180.0060.00315.52
7.0.170.0030.00715.15
7.0.160.0060.00615.43
7.0.150.0040.00715.56
7.0.140.0000.01015.18
7.0.130.0080.00015.58
7.0.120.0120.00015.52
7.0.110.0000.01115.57
7.0.100.0090.00315.44
7.0.90.0030.00615.55
7.0.80.0030.01415.11
7.0.70.0070.00415.24
7.0.60.0080.03818.47
7.0.50.0050.04816.78
7.0.40.0080.02516.94
7.0.30.0170.04516.79
7.0.20.0150.04716.81
7.0.10.0060.02416.84
7.0.00.0100.03816.69
5.6.400.0000.01513.96
5.6.390.0070.01014.37
5.6.380.0040.01114.37
5.6.370.0070.00714.46
5.6.360.0000.01314.51
5.6.350.0000.01414.44
5.6.340.0070.00714.44
5.6.330.0070.01014.30
5.6.320.0090.00314.39
5.6.310.0040.00814.31
5.6.300.0040.00713.89
5.6.290.0040.00814.22
5.6.280.0000.02117.71
5.6.270.0070.00314.10
5.6.260.0060.00613.98
5.6.250.0070.00714.31
5.6.240.0070.00314.32
5.6.230.0000.01614.27
5.6.220.0100.00314.27
5.6.210.0130.02917.33
5.6.200.0080.03116.30
5.6.190.0060.03617.26
5.6.180.0180.04517.43
5.6.170.0190.03917.46
5.6.160.0070.03317.32
5.6.150.0080.02316.25
5.6.140.0080.02016.19
5.6.130.0070.04616.14
5.6.120.0040.05117.61
5.6.110.0180.03117.74
5.6.100.0130.04217.64
5.6.90.0110.04117.63
5.6.80.0110.04017.26
5.6.70.0000.00914.11
5.6.60.0060.00614.17
5.6.50.0000.01313.82
5.6.40.0060.00614.05
5.6.30.0060.00914.21
5.6.20.0060.00914.14
5.6.10.0030.01014.05
5.6.00.0030.00614.25
5.5.380.0070.00414.28
5.5.370.0060.00613.95
5.5.360.0050.00513.84
5.5.350.0240.03717.39
5.5.340.0020.03515.98
5.5.330.0050.02317.30
5.5.320.0300.02217.19
5.5.310.0170.03217.25
5.5.300.0050.02016.02
5.5.290.0080.02216.07
5.5.280.0090.04017.38
5.5.270.0040.04817.54
5.5.260.0050.04117.47
5.5.250.0070.04117.44
5.5.240.0090.02917.11
5.5.230.0030.00914.02
5.5.220.0060.00613.94
5.5.210.0070.00414.23
5.5.200.0030.00913.93
5.5.190.0050.00514.14
5.5.180.0080.00414.13
5.5.170.0030.00614.10
5.5.160.0000.01614.06
5.5.150.0100.00614.19
5.5.140.0130.00313.87
5.5.130.0090.00613.66
5.5.120.0040.00814.27
5.5.110.0000.01113.90
5.5.100.0030.00913.84
5.5.90.0030.00914.19
5.5.80.0060.00914.00
5.5.70.0040.01214.15
5.5.60.0090.00314.09
5.5.50.0080.00414.10
5.5.40.0090.00614.05
5.5.30.0100.00614.29
5.5.20.0070.00713.88
5.5.10.0100.00714.00
5.5.00.0060.00613.77

preferences:
52.21 ms | 401 KiB | 5 Q