3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = 'ZWxpZWVsYW1AeWFob28uY29t ZWxpZXJvbWVyQGhvdG1haWwuY29t ZWxsaXNjdXN0b21AZ21haWwuY29t ZWxsYWxvMTAuZ3ZAZ21haWwuY29t ZWxsZW5ib2x0OTFAb3V0bG9vay5jb20'; echo implode("<br>\n", array_map('base64_decode', explode(PHP_EOL, $string)));

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)
8.4.130.0080.01217.51
8.4.120.0110.00820.61
8.4.110.0090.00722.35
8.4.100.0130.00718.46
8.4.90.0100.00818.45
8.4.80.0120.00819.45
8.4.70.0100.01017.77
8.4.60.0120.00818.70
8.4.50.0150.00618.56
8.4.40.0110.00819.50
8.4.30.0130.01019.38
8.4.20.0140.00720.66
8.4.10.0070.01317.69
8.3.260.0050.00416.21
8.3.250.0100.00818.79
8.3.240.0140.00416.47
8.3.230.0130.00616.73
8.3.220.0150.00316.99
8.3.210.0080.01016.78
8.3.200.0050.00416.19
8.3.190.0060.00216.92
8.3.180.0110.00818.79
8.3.170.0040.00419.09
8.3.160.0120.00616.36
8.3.150.0070.01316.36
8.3.140.0070.00016.50
8.3.130.0040.00418.25
8.3.120.0060.00918.59
8.3.110.0040.00420.94
8.3.100.0040.00424.06
8.3.90.0040.00426.77
8.3.80.0080.00416.48
8.3.70.0030.01218.56
8.3.60.0180.00418.55
8.3.50.0060.01118.00
8.3.40.0090.00918.59
8.3.30.0070.00718.46
8.3.20.0000.00821.79
8.3.10.0040.00423.52
8.3.00.0040.00423.40
8.2.290.0110.00720.41
8.2.280.0130.00618.07
8.2.270.0070.01116.58
8.2.260.0130.00417.21
8.2.250.0040.00418.16
8.2.240.0130.00718.99
8.2.230.0000.00722.58
8.2.220.0030.00637.54
8.2.210.0090.00626.77
8.2.200.0060.00316.50
8.2.190.0070.01016.58
8.2.180.0040.01118.16
8.2.170.0110.00422.96
8.2.160.0140.00020.27
8.2.150.0040.00424.18
8.2.140.0030.00624.66
8.2.130.0070.00017.97
8.2.120.0040.00426.35
8.2.110.0070.00322.20
8.2.100.0040.00717.84
8.2.90.0090.00317.25
8.2.80.0080.00018.78
8.2.70.0040.00417.92
8.2.60.0050.00218.03
8.2.50.0000.00818.10
8.2.40.0000.00818.22
8.2.30.0030.00617.97
8.2.20.0040.00418.10
8.2.10.0040.00419.18
8.2.00.0050.00319.44
8.1.330.0060.00821.76
8.1.320.0110.00915.79
8.1.310.0040.01116.47
8.1.300.0090.00917.96
8.1.290.0030.00618.88
8.1.280.0140.00725.92
8.1.270.0050.00318.95
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0000.00822.02
8.1.230.0080.00420.88
8.1.220.0050.00317.78
8.1.210.0050.00318.77
8.1.200.0090.00017.13
8.1.190.0080.00017.23
8.1.180.0050.00318.10
8.1.170.0060.00318.52
8.1.160.0000.00718.74
8.1.150.0040.00418.75
8.1.140.0000.00722.05
8.1.130.0000.00719.97
8.1.120.0030.00317.38
8.1.110.0020.00517.38
8.1.100.0000.00717.39
8.1.90.0000.00717.30
8.1.80.0000.00717.37
8.1.70.0000.00717.35
8.1.60.0040.00417.40
8.1.50.0090.00017.45
8.1.40.0000.00717.36
8.1.30.0000.00817.49
8.1.20.0030.00517.58
8.1.10.0050.00217.52
8.1.00.0050.00317.29
8.0.300.0040.00419.77
8.0.290.0040.00416.63
8.0.280.0030.00318.43
8.0.270.0000.00717.17
8.0.260.0030.00318.38
8.0.250.0000.00716.96
8.0.240.0000.00616.97
8.0.230.0000.00716.88
8.0.220.0060.00316.78
8.0.210.0050.00316.77
8.0.200.0030.00316.92
8.0.190.0000.00716.86
8.0.180.0040.00416.77
8.0.170.0000.00916.80
8.0.160.0040.00416.83
8.0.150.0000.00716.64
8.0.140.0000.00716.79
8.0.130.0070.00013.18
8.0.120.0000.00916.79
8.0.110.0000.00716.75
8.0.100.0040.00416.82
8.0.90.0030.00316.79
8.0.80.0000.02116.79
8.0.70.0040.00416.85
8.0.60.0000.00716.75
8.0.50.0040.00416.76
8.0.30.0040.01317.05
8.0.20.0090.01017.40
8.0.10.0040.00416.95
8.0.00.0080.01016.70
7.4.330.0020.00216.84
7.4.320.0060.00016.39
7.4.300.0000.00616.48
7.4.290.0030.00316.41
7.4.280.0000.00816.52
7.4.270.0000.00716.29
7.4.260.0000.00816.31
7.4.250.0040.00416.47
7.4.240.0040.00416.51
7.4.230.0070.00016.36
7.4.220.0080.00016.55
7.4.210.0070.00716.52
7.4.200.0000.00616.45
7.4.160.0100.00716.39
7.4.140.0120.01017.86
7.4.130.0060.01016.50
7.4.120.0100.00616.23
7.4.110.0140.00416.37
7.4.100.0110.01016.59
7.4.90.0000.01716.27
7.4.80.0110.00719.39
7.4.70.0060.01016.51
7.4.60.0090.00616.46
7.4.50.0040.00816.45
7.4.40.0100.00716.39
7.4.10.0100.00714.93
7.4.00.0070.00914.88
7.3.330.0020.00212.89
7.3.320.0000.00512.86
7.3.310.0080.00016.11
7.3.300.0060.00016.10
7.3.290.0030.00316.00
7.3.280.0070.00816.10
7.3.260.0090.00716.20
7.3.240.0100.00916.36
7.3.230.0060.01016.43
7.3.210.0120.00416.43
7.3.200.0030.01316.19
7.3.190.0070.01516.40
7.3.180.0190.00316.16
7.3.170.0080.00816.16
7.3.160.0140.00716.33
7.3.130.0060.00914.51
7.3.120.0020.01314.73
7.3.110.0110.00614.50
7.3.100.0100.00514.72
7.3.90.0050.00814.68
7.3.80.0040.00914.63
7.3.70.0040.00914.55
7.3.60.0040.00814.66
7.3.50.0080.00614.61
7.3.40.0020.01114.65
7.3.30.0040.00814.63
7.3.20.0050.00716.41
7.3.10.0050.00816.56
7.3.00.0040.00916.52
7.2.330.0060.01216.68
7.2.320.0150.00416.36
7.2.310.0080.00816.41
7.2.300.0130.00316.72
7.2.290.0120.00316.45
7.2.260.0040.01414.84
7.2.250.0080.00914.76
7.2.240.0080.00914.75
7.2.230.0100.00614.76
7.2.220.0040.00814.91
7.2.210.0020.01014.94
7.2.200.0080.00514.81
7.2.190.0070.00614.86
7.2.180.0060.00814.80
7.2.170.0060.00714.79
7.2.160.0030.00814.87
7.2.150.0030.00616.64
7.2.140.0030.01016.58
7.2.130.0470.01016.65
7.2.120.0090.00516.60
7.2.110.0450.00715.84
7.2.100.0110.00516.58
7.2.90.0090.00316.77
7.2.80.0100.00516.67
7.2.70.0060.00716.71
7.2.60.0090.00716.74
7.2.50.0050.01016.58
7.2.40.0070.00616.63
7.2.30.0050.00716.67
7.2.20.0060.00916.60
7.2.10.0350.00315.74
7.2.00.0040.01016.95
7.1.330.0020.01215.75
7.1.320.0080.00515.60
7.1.310.0060.00815.67
7.1.300.0050.00915.67
7.1.290.0050.00815.48
7.1.280.0050.00515.68
7.1.270.0070.00615.69
7.1.260.0060.00615.68
7.1.250.0080.00515.59
7.1.240.0060.00615.48
7.1.230.0030.00615.79
7.1.220.0040.00715.41
7.1.210.0060.00615.76
7.1.200.0070.00715.80
7.1.190.0060.00615.67
7.1.180.0070.00715.74
7.1.170.0000.01315.51
7.1.160.0080.00615.69
7.1.150.0000.01515.59
7.1.140.0040.00715.63
7.1.130.0030.00615.38
7.1.120.0070.01015.77
7.1.110.0000.01115.73
7.1.100.0040.00715.57
7.1.90.0070.00715.61
7.1.80.0040.00715.75
7.1.70.0000.01715.64
7.1.60.0090.00015.59
7.1.50.0070.00715.64
7.1.40.0060.00615.54
7.1.30.0100.00715.44
7.1.20.0060.00915.58
7.1.10.0040.00415.37
7.1.00.0030.00715.34
7.0.330.0060.00615.10
7.0.320.0060.00315.37
7.0.310.0080.00015.36
7.0.300.0040.01115.11
7.0.290.0040.00815.14
7.0.280.0000.01015.38
7.0.270.0070.01015.45
7.0.260.0030.00615.11
7.0.250.0100.00315.14
7.0.240.0030.00715.34
7.0.230.0030.01015.29
7.0.220.0080.00315.22
7.0.210.0000.01115.30
7.0.200.0030.00515.27
7.0.190.0060.00315.14
7.0.180.0060.00315.32
7.0.170.0030.00715.28
7.0.160.0110.00015.43
7.0.150.0040.00415.03
7.0.140.0060.00615.33
7.0.130.0060.00615.02
7.0.120.0090.00415.46
7.0.110.0060.01015.14
7.0.100.0070.00715.41
7.0.90.0060.01015.44
7.0.80.0040.00815.52
7.0.70.0060.00615.26
7.0.60.0070.00715.51
7.0.50.0100.00315.31
7.0.40.0040.01113.37
7.0.30.0000.01113.23
7.0.20.0100.00313.17
7.0.10.0060.00313.43
7.0.00.0040.00813.15
5.6.400.0060.01214.18
5.6.390.0100.00314.19
5.6.380.0080.00614.13
5.6.370.0030.00914.13
5.6.360.0060.00314.20
5.6.350.0000.01614.20
5.6.340.0080.00313.89
5.6.330.0070.01114.43
5.6.320.0080.00014.20
5.6.310.0040.00814.17
5.6.300.0110.00714.36
5.6.290.0070.00313.84
5.6.280.0060.01214.26
5.6.270.0050.00514.19
5.6.260.0070.00714.54
5.6.250.0000.01414.10
5.6.240.0030.01014.39
5.6.230.0030.01014.48
5.6.220.0060.00914.00
5.6.210.0030.00614.26
5.6.200.0110.00014.23
5.6.190.0040.01414.32
5.6.180.0140.00014.05
5.6.170.0050.00514.12
5.6.160.0040.00814.15
5.6.150.0060.00814.02
5.6.140.0000.01014.36
5.6.130.0050.00514.27
5.6.120.0060.00314.11
5.6.110.0040.00413.84
5.6.100.0000.01314.21
5.6.90.0060.00614.18
5.6.80.0040.00414.27
5.6.70.0040.00414.04
5.6.60.0070.00314.33
5.6.50.0080.00313.98
5.6.40.0060.00914.18
5.6.30.0040.01114.15
5.6.20.0080.00614.34
5.6.10.0060.01014.23
5.6.00.0000.01014.08

preferences:
30.53 ms | 403 KiB | 5 Q