3v4l.org

run code in 300+ PHP versions simultaneously
<?php $id = ($buffer = explode(" ", "id 123"))[1]; var_dump( $id );

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)
8.3.60.0120.00316.50
8.3.50.0100.00716.32
8.3.40.0040.01218.71
8.3.30.0170.00318.55
8.3.20.0080.00020.21
8.3.10.0040.00421.92
8.3.00.0070.00021.77
8.2.180.0070.01116.38
8.2.170.0040.01122.96
8.2.160.0060.00820.45
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0080.00019.95
8.2.110.0070.00322.19
8.2.100.0060.00617.91
8.2.90.0040.00417.75
8.2.80.0080.00018.84
8.2.70.0000.00817.50
8.2.60.0030.00617.50
8.2.50.0000.00817.63
8.2.40.0040.00419.35
8.2.30.0030.00519.16
8.2.20.0050.00218.04
8.2.10.0040.00418.04
8.2.00.0000.00717.90
8.1.280.0110.00425.92
8.1.270.0050.00323.99
8.1.260.0050.00326.35
8.1.250.0050.00328.09
8.1.240.0040.00419.13
8.1.230.0080.00319.00
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0000.00817.52
8.1.190.0080.00017.23
8.1.180.0000.00818.10
8.1.170.0050.00319.13
8.1.160.0040.00418.81
8.1.150.0040.00419.98
8.1.140.0040.00417.25
8.1.130.0030.00518.86
8.1.120.0040.00417.37
8.1.110.0000.00817.34
8.1.100.0000.00817.34
8.1.90.0030.00617.27
8.1.80.0040.00417.28
8.1.70.0030.00517.29
8.1.60.0000.00917.48
8.1.50.0000.00817.44
8.1.40.0040.00417.36
8.1.30.0000.00717.65
8.1.20.0000.00717.59
8.1.10.0040.00417.38
8.1.00.0040.00417.39
8.0.300.0080.00018.77
8.0.290.0060.00316.63
8.0.280.0070.00018.31
8.0.270.0070.00017.10
8.0.260.0030.00318.42
8.0.250.0030.00316.95
8.0.240.0040.00416.75
8.0.230.0070.00016.80
8.0.220.0040.00416.82
8.0.210.0030.00516.82
8.0.200.0030.00316.87
8.0.190.0040.00416.92
8.0.180.0070.00016.73
8.0.170.0000.00716.82
8.0.160.0030.00316.86
8.0.150.0040.00416.89
8.0.140.0070.00016.73
8.0.130.0050.00013.16
8.0.120.0050.00216.83
8.0.110.0000.00716.80
8.0.100.0040.00416.85
8.0.90.0030.00316.64
8.0.80.0060.00916.77
8.0.70.0020.00516.81
8.0.60.0070.00016.88
8.0.50.0040.00416.78
8.0.30.0070.01216.92
8.0.20.0100.00817.40
8.0.10.0040.00416.98
8.0.00.0040.01316.73
7.4.330.0000.00515.55
7.4.320.0000.00616.52
7.4.300.0000.00616.50
7.4.290.0070.00016.32
7.4.280.0030.00516.53
7.4.270.0000.00716.41
7.4.260.0070.00016.47
7.4.250.0050.00216.38
7.4.240.0040.00416.45
7.4.230.0070.00016.43
7.4.220.0110.01116.57
7.4.210.0090.00616.57
7.4.200.0030.00316.34
7.4.160.0060.01316.47
7.4.150.0090.00917.40
7.4.140.0090.00817.86
7.4.130.0090.00916.53
7.4.120.0100.01016.38
7.4.110.0080.01216.43
7.4.100.0080.00816.35
7.4.90.0040.01216.41
7.4.80.0080.00819.39
7.4.70.0120.00916.37
7.4.60.0130.00316.41
7.4.50.0060.01216.16
7.4.40.0030.01316.32
7.4.30.0110.00616.27
7.4.00.0040.01114.92
7.3.330.0050.00013.11
7.3.320.0000.00513.13
7.3.310.0000.00616.31
7.3.300.0000.00716.07
7.3.290.0030.00916.24
7.3.280.0070.00816.19
7.3.270.0070.01417.40
7.3.260.0090.01016.28
7.3.250.0120.00716.25
7.3.240.0060.01016.46
7.3.230.0130.00316.48
7.3.210.0030.01316.18
7.3.200.0080.00816.28
7.3.190.0040.01216.25
7.3.180.0060.01016.21
7.3.170.0060.01016.48
7.3.160.0000.01516.43
7.2.330.0100.00616.63
7.2.320.0220.00016.46
7.2.310.0120.01116.79
7.2.300.0040.01216.21
7.2.290.0050.01116.64
7.2.60.0050.00216.49
7.1.200.0090.00315.88
7.1.100.3230.01016.09
7.1.90.1510.01416.03
7.1.80.0130.01016.27
7.1.70.0860.01015.26
7.1.60.2630.02333.31
7.1.50.0910.01132.82
7.1.40.0290.01632.47
7.1.30.0230.02032.56
7.1.21.2950.00732.77
7.1.11.1050.01014.96
7.1.00.8080.01014.72
7.0.240.2940.00715.50
7.0.230.0220.00615.59
7.0.220.0710.01215.86
7.0.210.2290.00714.81
7.0.200.2530.01014.86
7.0.190.0090.01614.63
7.0.180.4590.01014.24
7.0.170.0160.00614.22
7.0.160.9600.01014.41
7.0.151.0250.01014.52
7.0.141.0670.00714.20
7.0.130.6550.00714.77
7.0.120.6380.00714.36
7.0.110.7000.01714.46
7.0.100.7840.01314.13
7.0.90.5440.01014.46
7.0.80.6000.00314.50
7.0.70.5990.00314.53
7.0.60.6030.00714.17
7.0.50.5570.01014.38
7.0.40.6170.00314.65
7.0.30.4330.00714.54
7.0.20.6160.00314.43
7.0.10.5680.01014.50
7.0.00.5660.01014.51

preferences:
33.07 ms | 400 KiB | 5 Q