3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = "1,2,3,4,56,6"; print_r(array_shift(explode(",",$str)));

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)
8.3.60.0070.01418.56
8.3.50.0030.01617.56
8.3.40.0090.00618.68
8.3.30.0000.01418.45
8.3.20.0050.00320.16
8.3.10.0080.00020.28
8.3.00.0080.00020.82
8.2.180.0120.00318.16
8.2.170.0120.00322.96
8.2.160.0130.00019.16
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0000.00821.11
8.2.120.0000.00726.35
8.2.110.0090.00021.12
8.2.100.0090.00317.80
8.2.90.0080.00019.23
8.2.80.0050.00317.97
8.2.70.0000.00917.50
8.2.60.0050.00317.80
8.2.50.0060.00318.09
8.2.40.0050.01020.25
8.2.30.0100.00019.25
8.2.20.0070.00017.61
8.2.10.0030.00517.97
8.2.00.0000.00818.01
8.1.280.0070.00725.92
8.1.270.0110.00723.64
8.1.260.0040.00428.09
8.1.250.0070.00028.09
8.1.240.0030.00622.30
8.1.230.0080.00317.77
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0030.00617.23
8.1.190.0040.00417.23
8.1.180.0030.00518.10
8.1.170.0050.00318.31
8.1.160.0070.00020.54
8.1.150.0000.00718.86
8.1.140.0040.00419.45
8.1.130.0000.00817.63
8.1.120.0070.00017.25
8.1.110.0000.00717.44
8.1.100.0000.00717.37
8.1.90.0050.00217.44
8.1.80.0040.00417.40
8.1.70.0030.00317.45
8.1.60.0040.00417.41
8.1.50.0040.00417.37
8.1.40.0000.00917.48
8.1.30.0030.00517.55
8.1.20.0060.00317.43
8.1.10.0000.00817.55
8.1.00.0000.00817.40
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0070.00018.38
8.0.270.0000.00817.18
8.0.260.0030.00317.09
8.0.250.0070.00016.86
8.0.240.0030.00316.93
8.0.230.0030.00316.99
8.0.220.0000.00716.78
8.0.210.0000.00816.83
8.0.200.0000.00616.91
8.0.190.0040.00416.89
8.0.180.0040.00416.79
8.0.170.0000.00816.97
8.0.160.0040.00416.88
8.0.150.0070.00016.78
8.0.140.0050.00316.82
8.0.130.0030.00313.32
8.0.120.0050.00316.74
8.0.110.0070.00016.89
8.0.100.0030.00516.76
8.0.90.0070.00016.77
8.0.80.0000.01416.76
8.0.70.0040.00416.90
8.0.60.0000.00716.88
8.0.50.0050.00216.91
8.0.30.0120.00916.95
8.0.20.0080.01217.40
8.0.10.0000.00717.04
8.0.00.0050.01316.51
7.4.330.0050.00016.79
7.4.320.0030.00316.33
7.4.300.0030.00316.44
7.4.290.0030.00616.57
7.4.280.0040.00416.42
7.4.270.0000.00816.54
7.4.260.0000.00816.51
7.4.250.0040.00416.49
7.4.240.0030.00616.54
7.4.230.0000.00716.40
7.4.220.0120.00616.43
7.4.210.0110.00316.40
7.4.200.0030.00316.56
7.4.160.0120.00616.45
7.4.150.0030.01417.40
7.4.140.0150.00817.86
7.4.130.0050.01216.46
7.4.120.0130.00516.50
7.4.110.0040.01216.29
7.4.100.0130.00316.51
7.4.90.0060.01216.32
7.4.80.0170.00919.39
7.4.70.0100.00616.36
7.4.60.0100.01016.27
7.4.50.0070.01016.29
7.4.40.0120.00916.38
7.4.30.0060.01016.55
7.4.00.0060.00714.73
7.3.330.0030.00313.01
7.3.320.0000.00813.16
7.3.310.0030.00316.05
7.3.300.0000.00616.19
7.3.290.0130.00516.25
7.3.280.0080.00716.29
7.3.270.0120.00617.40
7.3.260.0070.01016.52
7.3.250.0080.01016.27
7.3.240.0080.01516.23
7.3.230.0140.00416.39
7.3.210.0130.00316.43
7.3.200.0100.01016.30
7.3.190.0100.01016.21
7.3.180.0140.00716.44
7.3.170.0100.01116.23
7.3.160.0040.01216.18
7.3.120.0110.00814.72
7.3.110.0120.00614.79
7.3.100.0080.00814.76
7.3.90.0070.00514.59
7.3.80.0030.00714.78
7.3.70.0060.00614.62
7.3.60.0070.00714.73
7.3.50.0070.00514.57
7.3.40.0000.01514.57
7.3.30.0030.01314.63
7.3.20.0070.00416.56
7.3.10.0070.00416.38
7.3.00.0090.00616.49
7.2.330.0060.01316.61
7.2.320.0070.01116.52
7.2.310.0030.01516.25
7.2.300.0070.01016.45
7.2.290.0090.00616.51
7.2.250.0080.01014.58
7.2.240.0100.00814.92
7.2.230.0050.00614.87
7.2.220.0120.00114.82
7.2.210.0020.01014.91
7.2.200.0090.00414.90
7.2.190.0080.00914.70
7.2.180.0100.00214.72
7.2.170.0030.00914.86
7.2.160.0000.01414.62
7.2.150.0120.00316.88
7.2.140.0030.00716.80
7.2.130.0040.00816.73
7.2.120.0070.00716.44
7.2.110.0060.01016.46
7.2.100.0030.01316.78
7.2.90.0000.01616.98
7.2.80.0000.01416.78
7.2.70.0100.00316.61
7.2.60.0110.00516.87
7.2.50.0040.00816.90
7.2.40.0090.00616.55
7.2.30.0030.00616.84
7.2.20.0090.00616.77
7.2.10.0030.01316.55
7.2.00.0020.01117.90
7.1.330.0050.01015.63
7.1.320.0050.01015.55
7.1.310.0030.01015.58
7.1.300.0080.00715.62
7.1.290.0030.00915.51
7.1.280.0020.00815.69
7.1.270.0060.00815.81
7.1.260.0020.00715.89
7.1.250.0060.00915.79
7.1.240.0120.00315.83
7.1.230.0100.00315.90
7.1.220.0000.01415.74
7.1.210.0040.01115.87
7.1.200.0030.01015.81
7.1.190.0030.01015.88
7.1.180.0070.00715.47
7.1.170.0040.01115.80
7.1.160.0040.00415.77
7.1.150.0060.00315.62
7.1.140.0070.01015.55
7.1.130.0060.00615.84
7.1.120.0030.01215.85
7.1.110.0060.00915.73
7.1.100.0030.00817.02
7.1.90.0030.00915.77
7.1.80.0060.01015.41
7.1.70.0040.00616.18
7.1.60.0070.01217.53
7.1.50.0020.01416.29
7.1.40.0030.00615.92
7.1.30.0030.01015.62
7.1.20.0000.01415.71
7.1.10.0030.01015.62
7.1.00.0090.03819.13
7.0.330.0070.00415.39
7.0.320.0120.00315.54
7.0.310.0030.00915.29
7.0.300.0000.01515.36
7.0.290.0040.00415.38
7.0.280.0000.01315.35
7.0.270.0030.00615.16
7.0.260.0030.01015.48
7.0.250.0090.00315.23
7.0.240.0110.00015.34
7.0.230.0060.00615.29
7.0.220.0100.00315.50
7.0.210.0040.00415.38
7.0.200.0110.00515.96
7.0.190.0000.01015.12
7.0.180.0040.00815.25
7.0.170.0000.01315.39
7.0.160.0040.01115.22
7.0.150.0110.00715.44
7.0.140.0060.00615.14
7.0.130.0040.01115.44
7.0.120.0030.00715.26
7.0.110.0030.00915.38
7.0.100.0090.00615.39
7.0.90.0030.00615.49
7.0.80.0030.01015.39
7.0.70.0030.01315.43
7.0.60.0100.03518.58
7.0.50.0050.03916.64
7.0.40.0070.03416.80
7.0.30.0180.02416.78
7.0.20.0180.04716.84
7.0.10.0070.03016.84
7.0.00.0100.03816.89
5.6.400.0000.01614.39
5.6.390.0030.00914.26
5.6.380.0070.01014.21
5.6.370.0000.00914.38
5.6.360.0000.01014.34
5.6.350.0070.00714.13
5.6.340.0060.00914.04
5.6.330.0040.00814.45
5.6.320.0000.00913.93
5.6.310.0070.00714.40
5.6.300.0040.00814.26
5.6.290.0000.01413.95
5.6.280.0020.03117.63
5.6.270.0070.00414.43
5.6.260.0000.01014.03
5.6.250.0060.00914.50
5.6.240.0060.00914.16
5.6.230.0060.00814.10
5.6.220.0090.00014.11
5.6.210.0120.03817.30
5.6.200.0090.04116.23
5.6.190.0070.02317.36
5.6.180.0190.02317.37
5.6.170.0140.04617.34
5.6.160.0090.04617.39
5.6.150.0070.02016.20
5.6.140.0040.02416.13
5.6.130.0050.02316.26
5.6.120.0070.02917.68
5.6.110.0100.03817.54
5.6.100.0130.03517.60
5.6.90.0060.04117.56
5.6.80.0050.04417.24
5.6.70.0060.00614.29
5.6.60.0060.00613.97
5.6.50.0040.00714.29
5.6.40.0070.01014.05
5.6.30.0030.00614.18
5.6.20.0000.01314.11
5.6.10.0000.01314.02
5.6.00.0000.00813.96
5.5.380.0110.00314.16
5.5.370.0000.01113.97
5.5.360.0060.00314.05
5.5.350.0210.04017.37
5.5.340.0040.02415.91
5.5.330.0050.03617.14
5.5.320.0150.02517.26
5.5.310.0190.03917.13
5.5.300.0080.03316.01
5.5.290.0080.04516.04
5.5.280.0150.04017.55
5.5.270.0050.04217.32
5.5.260.0070.03017.44
5.5.250.0050.04017.40
5.5.240.0030.04117.03
5.5.230.0100.00014.09
5.5.220.0030.01014.07
5.5.210.0040.00713.93
5.5.200.0030.00614.04
5.5.190.0060.00614.10
5.5.180.0060.00614.07
5.5.170.0030.00613.89
5.5.160.0100.00313.96
5.5.150.0030.01014.16
5.5.140.0060.00614.18
5.5.130.0000.01414.04
5.5.120.0090.00014.14
5.5.110.0000.00914.30
5.5.100.0040.00813.60
5.5.90.0040.00814.19
5.5.80.0040.00813.90
5.5.70.0070.00713.97
5.5.60.0070.00714.02
5.5.50.0080.00013.64
5.5.40.0000.01113.65
5.5.30.0070.01014.03
5.5.20.0100.00313.74
5.5.10.0030.01013.89
5.5.00.0000.00814.00

preferences:
58.46 ms | 400 KiB | 5 Q