3v4l.org

run code in 300+ PHP versions simultaneously
<?php $buffer = explode(" ", "id 123"); $id = $buffer[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)
8.3.60.0070.00716.25
8.3.50.0120.00316.28
8.3.40.0090.00618.66
8.3.30.0070.00718.59
8.3.20.0050.00320.30
8.3.10.0030.00522.05
8.3.00.0000.00721.73
8.2.180.0170.00316.47
8.2.170.0070.00722.96
8.2.160.0030.01020.48
8.2.150.0000.00824.18
8.2.140.0000.00824.66
8.2.130.0040.00422.09
8.2.120.0040.00426.35
8.2.110.0090.00019.32
8.2.100.0070.00417.72
8.2.90.0000.00919.27
8.2.80.0060.00317.97
8.2.70.0040.00417.63
8.2.60.0030.00619.29
8.2.50.0070.00018.22
8.2.40.0030.00622.35
8.2.30.0000.00719.30
8.2.20.0040.00418.03
8.2.10.0070.00018.11
8.2.00.0040.00418.04
8.1.280.0100.00325.92
8.1.270.0020.00523.96
8.1.260.0040.00426.35
8.1.250.0070.00428.09
8.1.240.0060.00323.91
8.1.230.0040.00717.82
8.1.220.0090.00017.74
8.1.210.0000.00918.77
8.1.200.0070.00317.23
8.1.190.0110.00017.13
8.1.180.0000.00818.10
8.1.170.0080.00018.59
8.1.160.0050.00218.85
8.1.150.0000.00819.94
8.1.140.0000.00817.28
8.1.130.0000.00718.86
8.1.120.0070.00017.34
8.1.110.0000.00817.27
8.1.100.0020.00517.44
8.1.90.0000.00917.30
8.1.80.0080.00017.27
8.1.70.0030.00317.29
8.1.60.0000.00817.47
8.1.50.0040.00417.34
8.1.40.0040.00417.47
8.1.30.0030.00517.52
8.1.20.0040.00417.58
8.1.10.0000.00717.41
8.1.00.0000.00717.42
8.0.300.0000.00818.77
8.0.290.0030.00616.63
8.0.280.0070.00018.41
8.0.270.0000.00717.10
8.0.260.0030.00318.43
8.0.250.0000.00716.75
8.0.240.0050.00316.84
8.0.230.0070.00016.79
8.0.220.0040.00416.85
8.0.210.0070.00016.69
8.0.200.0030.00316.79
8.0.190.0000.00716.86
8.0.180.0040.00416.73
8.0.170.0000.00716.80
8.0.160.0040.00416.80
8.0.150.0000.00716.64
8.0.140.0080.00016.80
8.0.130.0030.00313.24
8.0.120.0040.00416.82
8.0.110.0050.00316.63
8.0.100.0040.00416.70
8.0.90.0050.00216.84
8.0.80.0000.01516.80
8.0.70.0040.00416.69
8.0.60.0030.00416.71
8.0.50.0040.00416.85
8.0.30.0090.00917.04
8.0.20.0130.00617.40
8.0.10.0030.00516.81
8.0.00.0070.01416.63
7.4.330.0000.00515.55
7.4.320.0030.00516.44
7.4.300.0070.00016.38
7.4.290.0060.00016.46
7.4.280.0000.00716.41
7.4.270.0060.00016.53
7.4.260.0070.00016.55
7.4.250.0070.00016.38
7.4.240.0030.00516.55
7.4.230.0030.00316.47
7.4.220.0130.00616.57
7.4.210.0060.00916.37
7.4.200.0030.00316.53
7.4.160.0090.00816.32
7.4.150.0030.01617.40
7.4.140.0080.01117.86
7.4.130.0100.01016.31
7.4.120.0100.01016.47
7.4.110.0090.01016.51
7.4.100.0080.01316.56
7.4.90.0130.00316.38
7.4.80.0060.01519.39
7.4.70.0130.01016.46
7.4.60.0060.00916.64
7.4.50.0040.01416.39
7.4.40.0110.00516.37
7.4.30.0090.01216.39
7.4.10.0140.00715.09
7.4.00.0140.00314.56
7.3.330.0050.00013.10
7.3.320.0050.00012.93
7.3.310.0000.00716.24
7.3.300.0030.00316.06
7.3.290.0080.00616.24
7.3.280.0080.00816.19
7.3.270.0100.00617.40
7.3.260.0050.01416.31
7.3.250.0090.00716.24
7.3.240.0110.00916.41
7.3.230.0080.00816.09
7.3.210.0030.01316.10
7.3.200.0120.00416.53
7.3.190.0110.00416.19
7.3.180.0100.00616.46
7.3.170.0100.01116.31
7.3.160.0070.01016.48
7.3.130.0070.01014.97
7.3.120.0070.01014.91
7.3.110.0100.00615.00
7.3.100.0070.01114.71
7.3.90.0070.01114.80
7.3.80.0070.00314.94
7.3.70.0040.01214.52
7.3.60.0080.00814.82
7.3.50.0070.00714.63
7.3.40.0070.01014.48
7.3.30.0030.01014.61
7.3.20.0120.00016.72
7.3.10.0110.00416.48
7.3.00.0070.00716.25
7.2.330.0090.00916.42
7.2.320.0040.01316.52
7.2.310.0070.01416.63
7.2.300.0060.01216.34
7.2.290.0100.00716.27
7.2.260.0030.01614.48
7.2.250.0000.01114.88
7.2.240.0100.00315.21
7.2.230.0040.01214.89
7.2.220.0090.00915.17
7.2.210.0030.00614.79
7.2.200.0060.01014.95
7.2.190.0000.01814.54
7.2.180.0070.00714.85
7.2.170.0060.01014.97
7.2.160.0110.00715.05
7.2.150.0040.00816.84
7.2.140.0100.00316.99
7.2.130.0090.00916.65
7.2.120.0040.01116.79
7.2.110.0000.01716.74
7.2.100.0090.00316.46
7.2.90.0030.01016.60
7.2.80.0070.00717.03
7.2.70.0000.01016.72
7.2.60.0050.00816.62
7.2.50.0090.00317.00
7.2.40.0030.01716.90
7.2.30.0100.01016.92
7.2.20.0080.00816.78
7.2.10.0060.00916.59
7.2.00.0000.01816.77
7.1.330.0070.00715.75
7.1.320.0130.00615.64
7.1.310.0030.01015.68
7.1.300.0090.00015.77
7.1.290.0000.00915.81
7.1.280.0070.00715.87
7.1.270.0100.00315.46
7.1.260.0070.01015.57
7.1.250.0030.00715.69
7.1.240.0040.01115.78
7.1.230.0040.01115.91
7.1.220.0060.00915.45
7.1.210.0000.01315.90
7.1.200.0040.00915.60
7.1.190.0030.00715.77
7.1.180.0060.00615.56
7.1.170.0140.00015.61
7.1.160.0040.01515.63
7.1.150.0040.01115.57
7.1.140.0000.00915.62
7.1.130.0070.00815.86
7.1.120.0060.01215.63
7.1.110.0040.00415.82
7.1.100.4050.01016.02
7.1.90.5110.01115.95
7.1.80.4630.00716.12
7.1.70.4660.00815.49
7.1.60.5000.00927.29
7.1.50.4400.01027.10
7.1.40.4990.00726.99
7.1.30.5120.00727.04
7.1.20.2280.00927.11
7.1.10.2290.00915.03
7.1.00.1650.01015.02
7.0.330.0080.00015.27
7.0.320.0000.00815.24
7.0.310.0030.00515.52
7.0.300.0040.00415.39
7.0.290.0040.01115.35
7.0.280.0030.00715.33
7.0.270.0060.00915.36
7.0.260.0000.01714.99
7.0.250.0070.00315.39
7.0.240.3860.01115.78
7.0.230.5400.00715.60
7.0.220.4630.00415.53
7.0.210.4670.00714.84
7.0.200.6380.00215.10
7.0.190.6770.00915.02
7.0.180.4990.00414.71
7.0.170.3610.00714.69
7.0.160.3150.00914.65
7.0.150.3820.01114.73
7.0.140.1660.00714.79
7.0.130.1490.00814.82
7.0.120.1500.00514.79
7.0.110.2260.00914.63
7.0.100.2260.00914.57
7.0.90.2170.01114.64
7.0.80.2290.00814.76
7.0.70.2320.00814.72
7.0.60.3760.00814.53
7.0.50.2860.00614.63
7.0.40.6750.01014.26
7.0.30.1970.00714.13
7.0.20.2920.01014.01
7.0.10.1740.00914.09
7.0.00.2250.01213.94
5.6.400.0030.00914.25
5.6.390.0070.00714.21
5.6.380.0030.01313.98
5.6.370.0120.00313.78
5.6.360.0120.00314.33
5.6.350.0120.00314.57
5.6.340.0030.00914.44
5.6.330.0040.01514.39
5.6.320.0080.00314.30
5.6.310.0040.00814.32
5.6.300.0040.01114.24
5.6.290.0040.01114.32
5.6.280.0070.00714.33
5.6.270.0000.00814.41
5.6.260.0040.00714.40
5.6.250.0040.00414.59
5.6.240.0100.00314.47
5.6.230.0060.00314.25
5.6.220.0030.01014.19
5.6.210.0000.00814.20
5.6.200.0000.01314.25
5.6.190.0080.00614.39
5.6.180.0070.00714.17
5.6.170.0070.00714.33
5.6.160.0090.00614.23
5.6.150.0100.00314.20
5.6.140.0130.00314.14
5.6.130.0080.00614.38
5.6.120.0040.01214.38
5.6.110.0060.00614.33
5.6.100.0000.01414.16
5.6.90.0000.00814.30
5.6.80.0030.01014.23
5.6.70.0030.00914.04
5.6.60.0030.01213.86
5.6.50.0030.00614.13
5.6.40.0030.00613.90
5.6.30.0050.00514.60
5.6.20.0040.01214.13
5.6.10.0050.00514.08
5.6.00.0040.00814.29

preferences:
67.15 ms | 401 KiB | 5 Q