3v4l.org

run code in 300+ PHP versions simultaneously
<?php function decrypt($text) { return trim(mcrypt_decrypt(MCRYPT_RIJNDAEL_256, str_pad("$2015", 16), base64_decode($text), MCRYPT_MODE_ECB, mcrypt_create_iv(mcrypt_get_iv_size(MCRYPT_RIJNDAEL_256, MCRYPT_MODE_ECB), MCRYPT_RAND))); } echo decrypt("2CzEcwg+YtE4fk2q6+l9Ii5fFXOlctL+vfiDQpOFMK8= ");

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)
8.3.60.0090.00916.63
8.3.50.0160.00521.11
8.3.40.0100.01318.79
8.3.30.0110.00418.87
8.3.20.0000.00720.36
8.3.10.0030.00621.77
8.3.00.0000.00819.55
8.2.180.0190.00318.54
8.2.170.0120.00322.96
8.2.160.0070.00720.51
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0000.00826.16
8.2.120.0030.00617.38
8.2.110.0090.00322.13
8.2.100.0070.00417.93
8.2.90.0040.00419.11
8.2.80.0030.00517.97
8.2.70.0030.00617.37
8.2.60.0050.00317.80
8.2.50.0060.00318.07
8.2.40.0060.00321.07
8.2.30.0000.00920.70
8.2.20.0050.00317.75
8.2.10.0050.00217.89
8.2.00.0000.00818.02
8.1.280.0110.00325.92
8.1.270.0080.00023.96
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0080.00022.61
8.1.230.0080.00317.65
8.1.220.0050.00317.74
8.1.210.0050.00418.77
8.1.200.0060.00317.23
8.1.190.0050.00317.13
8.1.180.0040.00418.10
8.1.170.0030.00520.43
8.1.160.0000.00821.97
8.1.150.0040.00418.69
8.1.140.0030.00517.31
8.1.130.0080.00017.26
8.1.120.0050.00217.32
8.1.110.0030.00617.36
8.1.100.0000.00717.36
8.1.90.0030.00317.36
8.1.80.0000.00817.28
8.1.70.0070.00017.39
8.1.60.0000.00717.54
8.1.50.0040.00417.52
8.1.40.0000.00817.48
8.1.30.0000.00817.59
8.1.20.0040.00417.60
8.1.10.0000.00717.49
8.1.00.0000.00817.53
8.0.300.0000.00718.77
8.0.290.0000.00716.75
8.0.280.0000.00718.32
8.0.270.0000.00717.13
8.0.260.0030.00316.84
8.0.250.0040.00417.04
8.0.240.0000.00616.91
8.0.230.0040.00416.93
8.0.220.0030.00316.91
8.0.210.0000.00716.90
8.0.200.0000.00616.93
8.0.190.0050.00316.99
8.0.180.0000.00716.93
8.0.170.0000.00916.97
8.0.160.0000.00816.96
8.0.150.0030.00416.82
8.0.140.0040.00416.89
8.0.130.0000.00613.32
8.0.120.0080.00016.89
8.0.110.0000.00716.84
8.0.100.0000.00716.77
8.0.90.0000.00716.94
8.0.80.0150.00016.86
8.0.70.0050.00316.80
8.0.60.0000.00816.71
8.0.50.0000.00716.88
8.0.30.0070.01117.13
8.0.20.0110.00917.40
8.0.10.0050.00216.86
8.0.00.0120.00916.67
7.4.330.0050.00015.11
7.4.320.0060.00016.52
7.4.300.0000.00616.46
7.4.290.0040.00716.56
7.4.280.0020.00516.54
7.4.270.0000.00716.47
7.4.260.0050.00216.37
7.4.250.0040.00416.44
7.4.240.0040.00416.53
7.4.230.0030.00316.48
7.4.220.0130.00516.59
7.4.210.0080.00816.43
7.4.200.0000.00816.59
7.4.160.0090.01316.46
7.4.150.0140.00417.40
7.4.140.0150.00817.86
7.4.130.0070.01016.56
7.4.120.0060.01216.36
7.4.110.0130.00316.51
7.4.100.0090.00916.51
7.4.90.0100.01016.39
7.4.80.0060.01219.39
7.4.70.0110.01116.48
7.4.60.0060.00916.50
7.4.50.0040.00416.32
7.4.40.0070.01016.56
7.4.30.0060.01816.52
7.4.10.0060.01214.92
7.4.00.0090.00814.92
7.3.330.0060.00013.17
7.3.320.0060.00013.14
7.3.310.0040.00416.27
7.3.300.0000.00716.17
7.3.290.0050.01016.28
7.3.280.0110.00816.29
7.3.270.0060.01117.40
7.3.260.0170.00616.33
7.3.250.0100.01216.37
7.3.240.0130.00616.51
7.3.230.0070.01016.52
7.3.210.0090.00916.47
7.3.200.0070.01516.21
7.3.190.0120.00416.30
7.3.180.0060.00916.39
7.3.170.0080.00816.39
7.3.160.0140.00316.47
7.3.130.0090.00914.83
7.3.120.0030.01314.77
7.3.110.0130.00614.54
7.3.100.0030.00914.78
7.3.90.0080.00814.75
7.3.80.0040.00814.74
7.3.70.0080.00514.92
7.3.60.0060.01214.86
7.3.50.0100.00714.87
7.3.40.0090.00614.84
7.3.30.0030.01014.84
7.3.20.0090.00616.42
7.3.10.0070.00716.67
7.3.00.0070.00816.35
7.2.330.0080.01216.39
7.2.320.0110.01116.47
7.2.310.0090.01316.30
7.2.300.0120.01216.37
7.2.290.0220.00316.31
7.2.260.0110.00715.02
7.2.250.0110.00414.84
7.2.240.0000.01414.78
7.2.230.0100.00714.77
7.2.220.0090.00614.95
7.2.210.0070.00715.06
7.2.200.0030.01115.06
7.2.190.0080.00814.92
7.2.180.0030.01014.87
7.2.170.0120.00315.02
7.2.160.0040.01114.61
7.2.150.0070.00316.71
7.2.140.0090.00016.84
7.2.130.0060.00516.72
7.2.120.0030.00916.65
7.2.110.0060.00816.80
7.2.100.0100.00516.59
7.2.90.0030.00916.79
7.2.80.0080.00716.75
7.2.70.0050.00816.75
7.2.60.0020.00916.76
7.2.50.0090.00316.72
7.2.40.0020.00916.57
7.2.30.0020.01416.83
7.2.20.0110.00316.83
7.2.10.0070.00316.69
7.2.00.0040.00717.46
7.1.330.0070.00715.57
7.1.320.0040.00715.27
7.1.310.0070.00715.41
7.1.300.0040.01115.62
7.1.290.0030.00615.54
7.1.280.0030.00915.45
7.1.270.0030.01115.66
7.1.260.0060.00615.35
7.1.250.0030.01015.43
7.1.240.0050.00515.51
7.1.230.0030.00715.68
7.1.220.0030.01115.68
7.1.210.0020.01515.53
7.1.200.0030.00615.58
7.1.190.0060.00515.64
7.1.180.0050.00815.47
7.1.170.0050.00315.53
7.1.160.0070.00515.65
7.1.150.0030.00815.46
7.1.140.0030.00815.60
7.1.130.0040.00915.64
7.1.120.0000.01015.65
7.1.110.0040.00815.53
7.1.100.0050.00716.51
7.1.90.0020.01015.68
7.1.80.0050.00615.60
7.1.70.0040.00716.10
7.1.60.0110.00516.92
7.1.50.0130.00721.85
7.1.40.0060.00715.72
7.1.30.0020.01115.63
7.1.20.0060.00615.57
7.1.10.0020.01015.64
7.1.00.0060.02717.84
7.0.330.0040.00615.27
7.0.320.0070.00315.24
7.0.310.0030.00715.15
7.0.300.0050.00515.35
7.0.290.0080.00715.14
7.0.280.0060.00715.11
7.0.270.0030.00715.31
7.0.260.0050.00515.35
7.0.250.0040.00715.33
7.0.240.0070.00415.33
7.0.230.0050.00515.25
7.0.220.0020.00815.32
7.0.210.0080.00615.23
7.0.200.0030.00715.83
7.0.190.0020.01115.22
7.0.180.0050.00715.28
7.0.170.0060.00515.41
7.0.160.0080.00615.36
7.0.150.0080.00515.29
7.0.140.0060.00815.32
7.0.130.0050.00915.38
7.0.120.0060.00615.32
7.0.110.0060.00615.10
7.0.100.0050.00815.16
7.0.90.0050.00615.25
7.0.80.0080.00415.37
7.0.70.0080.00515.17
7.0.60.0090.03116.96
7.0.50.0110.02716.20
7.0.40.0060.02715.69
7.0.30.0120.03015.61
7.0.20.0110.02415.56
7.0.10.0070.03415.66
7.0.00.0040.02815.57
5.6.400.0040.01114.13
5.6.390.0000.01514.42
5.6.380.0070.00614.05
5.6.370.0080.00614.24
5.6.360.0070.00414.25
5.6.350.0020.00614.00
5.6.340.0090.00414.13
5.6.330.0050.00714.13
5.6.320.0050.00514.12
5.6.310.0050.00614.16
5.6.300.0060.00614.20
5.6.290.0110.00314.17
5.6.280.0050.01616.38
5.6.270.0020.01213.85
5.6.260.0030.00814.28
5.6.250.0020.01114.16
5.6.240.0050.00814.08
5.6.230.0040.00714.18
5.6.220.0000.01014.02
5.6.210.0050.02816.28
5.6.200.0060.01815.49
5.6.190.0070.03216.23
5.6.180.0140.02516.28
5.6.170.0180.02516.14
5.6.160.0060.03516.08
5.6.150.0070.02015.44
5.6.140.0090.02915.52
5.6.130.0050.02515.51
5.6.120.0070.02116.44
5.6.110.0080.03316.37
5.6.100.0090.02916.55
5.6.90.0070.03116.37
5.6.80.0070.03016.12
5.6.70.0040.01014.15
5.6.60.0080.00513.97
5.6.50.0040.01214.00
5.6.40.0040.00913.98
5.6.30.0060.00514.01
5.6.20.0040.00813.95
5.6.10.0100.00213.82
5.6.00.0050.00713.99
5.5.380.0060.00412.50
5.5.370.0070.00412.38
5.5.360.0050.00712.22
5.5.350.0070.03015.09
5.5.340.0010.03414.26
5.5.330.0040.01915.13
5.5.320.1290.01915.06
5.5.310.0130.02415.15
5.5.300.0060.02914.41
5.5.290.0050.01914.40
5.5.280.0060.02815.26
5.5.270.0020.03615.22
5.5.260.0050.03215.40
5.5.250.0090.01215.22
5.5.240.0080.03514.95
5.5.230.0060.00712.35
5.5.220.0030.00612.50
5.5.210.0020.01112.42
5.5.200.0070.00412.39
5.5.190.0020.01112.37
5.5.180.0040.00712.44
5.5.170.0070.00512.33
5.5.160.0040.00612.47
5.5.150.0030.00712.53
5.5.140.0030.00612.43
5.5.130.0050.00712.22
5.5.120.0040.00812.21
5.5.110.0030.01112.36
5.5.100.0070.00512.03
5.5.90.0060.00412.52
5.5.80.0040.00712.65
5.5.70.0060.00512.32
5.5.60.0090.00712.23
5.5.50.0030.00512.44
5.5.40.0020.01012.21
5.5.30.0050.00712.28
5.5.20.0040.00712.41
5.5.10.0060.00512.21
5.5.00.0030.00712.30
5.4.450.0330.02714.23
5.4.440.0310.02614.27
5.4.430.0310.02114.22
5.4.420.0320.02214.24
5.4.410.0270.02114.33
5.4.400.0380.02314.22
5.4.390.0280.02314.15
5.4.380.0290.02514.21
5.4.370.0310.02314.03
5.4.360.0300.02614.16
5.4.350.0270.02114.15
5.4.340.0340.01914.09
5.4.330.0020.00611.56
5.4.320.0280.02514.13
5.4.310.0280.02414.03
5.4.300.0320.02614.14
5.4.290.0280.02014.04
5.4.280.0310.02014.19
5.4.270.0260.02214.13
5.4.260.0300.01714.13
5.4.250.0250.02413.88
5.4.240.0280.02214.00
5.4.230.0280.02014.09
5.4.220.0310.02314.01
5.4.210.0280.01913.86
5.4.200.0400.01914.20
5.4.190.0340.02814.13
5.4.180.0290.02114.03
5.4.170.0290.02213.96
5.4.160.0260.02213.90
5.4.150.0250.02714.20
5.4.140.0290.02113.25
5.4.130.0330.02313.07
5.4.120.0330.01813.07
5.4.110.0290.01913.16
5.4.100.0260.02313.30
5.4.90.0270.01913.25
5.4.80.0270.02113.24
5.4.70.0140.02213.05
5.4.60.0020.01913.16
5.4.50.0020.01913.06
5.4.40.0110.01613.18
5.4.30.0090.01513.15
5.4.20.0100.02013.20
5.4.10.0070.00211.59
5.4.00.0070.00311.56

preferences:
50.5 ms | 401 KiB | 5 Q