3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = array('apple', 'blackberry', 'htc'); $brand = 'acer'; $data[0] = $brand; print_r($data);

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)
8.3.70.0140.00716.25
8.3.60.0150.00316.50
8.3.50.0110.00617.28
8.3.40.0090.00918.79
8.3.30.0040.01218.67
8.3.20.0040.00420.39
8.3.10.0030.00621.85
8.3.00.0050.00517.64
8.2.180.0070.01118.01
8.2.170.0120.00622.96
8.2.160.0070.00720.38
8.2.150.0130.00724.18
8.2.140.0040.00424.66
8.2.130.0080.00821.18
8.2.120.0040.00426.35
8.2.110.0100.00019.38
8.2.100.0070.00418.03
8.2.90.0000.00819.22
8.2.80.0050.00317.97
8.2.70.0060.00617.75
8.2.60.0030.00517.93
8.2.50.0030.00618.10
8.2.40.0050.00220.30
8.2.30.0080.00020.91
8.2.20.0000.00718.02
8.2.10.0070.00018.04
8.2.00.0040.00417.98
8.1.280.0060.00925.92
8.1.270.0060.00323.88
8.1.260.0000.00726.35
8.1.250.0110.00428.09
8.1.240.0030.00623.91
8.1.230.0110.00017.52
8.1.220.0030.00617.74
8.1.210.0040.00418.77
8.1.200.0030.00617.35
8.1.190.0040.00417.23
8.1.180.0040.00418.10
8.1.170.0080.00018.57
8.1.160.0000.00719.08
8.1.150.0050.00318.87
8.1.140.0000.00819.43
8.1.130.0000.00718.82
8.1.120.0000.00717.38
8.1.110.0000.00717.36
8.1.100.0000.00817.32
8.1.90.0000.00817.40
8.1.80.0050.00317.30
8.1.70.0030.00317.42
8.1.60.0040.00417.39
8.1.50.0000.00817.46
8.1.40.0040.00417.37
8.1.30.0040.00417.59
8.1.20.0030.00517.63
8.1.10.0000.00717.42
8.1.00.0040.00417.46
8.0.300.0000.00718.77
8.0.290.0070.00016.75
8.0.280.0070.00018.39
8.0.270.0040.00417.21
8.0.260.0000.00616.71
8.0.250.0000.00716.92
8.0.240.0050.00316.91
8.0.230.0030.00316.77
8.0.220.0000.00616.86
8.0.210.0070.00016.88
8.0.200.0030.00316.93
8.0.190.0000.00816.86
8.0.180.0080.00316.85
8.0.170.0050.00316.89
8.0.160.0040.00416.84
8.0.150.0040.00416.73
8.0.140.0070.00016.83
8.0.130.0030.00313.23
8.0.120.0040.00416.83
8.0.110.0050.00216.87
8.0.100.0040.00416.85
8.0.90.0070.00016.73
8.0.80.0090.00616.82
8.0.70.0040.00416.71
8.0.60.0000.00816.82
8.0.50.0040.00416.74
8.0.30.0140.00617.18
8.0.20.0140.00617.40
8.0.10.0030.00317.00
8.0.00.0000.01716.70
7.4.330.0030.00315.55
7.4.320.0030.00316.43
7.4.300.0000.00716.34
7.4.290.0040.00416.43
7.4.280.0070.00016.52
7.4.270.0030.00316.51
7.4.260.0030.00313.20
7.4.250.0000.00716.41
7.4.240.0070.00016.30
7.4.230.0070.00016.36
7.4.220.0110.00716.48
7.4.210.0120.00616.57
7.4.200.0050.00216.58
7.4.160.0060.00916.47
7.4.150.0030.01417.40
7.4.140.0100.00717.86
7.4.130.0170.00616.59
7.4.120.0100.00916.43
7.4.110.0100.00716.35
7.4.100.0110.00716.56
7.4.90.0030.01516.41
7.4.80.0060.01219.39
7.4.70.0030.01316.33
7.4.60.0090.00716.44
7.4.50.0070.00416.61
7.4.40.0100.00716.41
7.4.30.0100.01316.29
7.4.10.0070.01014.89
7.4.00.0020.01215.00
7.3.330.0070.00013.17
7.3.320.0000.00513.22
7.3.310.0030.00316.23
7.3.300.0030.00316.37
7.3.290.0030.01316.27
7.3.280.0060.00916.26
7.3.270.0030.01317.40
7.3.260.0120.00816.33
7.3.250.0100.00816.29
7.3.240.0090.01116.32
7.3.230.0060.01216.35
7.3.210.0110.00516.23
7.3.200.0070.01016.35
7.3.190.0100.00716.37
7.3.180.0090.00916.34
7.3.170.0130.00316.15
7.3.160.0080.00816.39
7.3.130.0100.00614.63
7.3.120.0130.00314.81
7.3.110.0060.01314.59
7.3.100.0120.00414.83
7.3.90.0070.01014.92
7.3.80.0000.00815.10
7.3.70.0030.00914.78
7.3.60.0060.00614.84
7.3.50.0060.01214.89
7.3.40.0110.00314.65
7.3.30.0030.00914.77
7.3.20.0080.00316.61
7.3.10.0090.00316.74
7.3.00.0060.00916.36
7.2.330.0070.01016.21
7.2.320.0090.00916.57
7.2.310.0070.01016.27
7.2.300.0080.00816.32
7.2.290.0100.00516.14
7.2.260.0060.01315.00
7.2.250.0070.01014.54
7.2.240.0060.01015.01
7.2.230.0040.01115.04
7.2.220.0070.01114.85
7.2.210.0050.00514.87
7.2.200.0040.01115.04
7.2.190.0030.00614.84
7.2.180.0090.00914.86
7.2.170.0100.00715.00
7.2.160.0080.00815.09
7.2.150.0030.01016.72
7.2.140.0070.00716.88
7.2.130.0040.00716.62
7.2.120.0000.01316.69
7.2.110.0110.00016.75
7.2.100.0060.01316.79
7.2.90.0090.00816.73
7.2.80.0060.00316.59
7.2.70.0060.00616.79
7.2.60.0050.00816.58
7.2.50.0030.00916.66
7.2.40.0000.01016.68
7.2.30.0030.01316.66
7.2.20.0070.00316.81
7.2.10.0100.00316.84
7.2.00.0060.00718.19
7.1.330.0110.00415.73
7.1.320.0100.00716.04
7.1.310.0090.00316.13
7.1.300.0000.01615.89
7.1.290.0060.00615.53
7.1.280.0000.01715.80
7.1.270.0030.00515.67
7.1.260.0040.01215.84
7.1.250.0000.01315.78
7.1.240.0000.00815.73
7.1.230.0070.00715.80
7.1.220.0110.00415.84
7.1.210.0030.01315.85
7.1.200.0020.01115.88
7.1.190.0070.00415.61
7.1.180.0030.01315.98
7.1.170.0100.00315.59
7.1.160.0060.00915.90
7.1.150.0000.01715.49
7.1.140.0030.00615.47
7.1.130.0030.01315.59
7.1.120.0090.00615.48
7.1.110.0000.01215.69
7.1.100.0070.00416.71
7.1.90.0070.01015.55
7.1.80.0080.00015.71
7.1.70.0030.00816.49
7.1.60.0110.00825.37
7.1.50.0080.01025.30
7.1.40.0060.01525.10
7.1.30.0160.00225.21
7.1.20.0120.01025.02
7.1.10.0040.00916.13
7.1.00.0030.00916.35
7.0.330.0000.01015.57
7.0.320.0090.00615.37
7.0.310.0080.00415.64
7.0.300.0070.00715.38
7.0.290.0040.00815.60
7.0.280.0070.00714.98
7.0.270.0070.00715.52
7.0.260.0100.00015.22
7.0.250.0030.00615.21
7.0.240.0030.01015.49
7.0.230.0030.00915.64
7.0.220.0070.00715.44
7.0.210.0070.00315.57
7.0.200.0070.00516.03
7.0.190.0070.00616.14
7.0.180.0030.00915.91
7.0.170.0050.00615.89
7.0.160.0060.00515.82
7.0.150.0070.00815.89
7.0.140.0020.01115.79
7.0.130.0080.00416.15
7.0.120.0020.00815.93
7.0.110.0010.01015.91
7.0.100.0060.00815.75
7.0.90.0060.00515.73
7.0.80.0010.01215.79
7.0.70.0060.00515.86
7.0.60.0000.01215.68
7.0.50.0030.00815.82
7.0.40.0030.00915.05
7.0.30.0060.00414.99
7.0.20.0030.00914.96
7.0.10.0050.00714.88
7.0.00.0080.00615.09
5.6.400.0060.01014.10
5.6.390.0070.00714.15
5.6.380.0070.01014.65
5.6.370.0110.00414.38
5.6.360.0110.00614.36
5.6.350.0090.00614.19
5.6.340.0070.01014.23
5.6.330.0130.00314.17
5.6.320.0070.00714.38
5.6.310.0030.01214.33
5.6.300.0100.00014.10
5.6.290.0030.00514.20
5.6.280.0000.01714.63
5.6.270.0070.00714.43
5.6.260.0040.01114.43
5.6.250.0030.00914.02
5.6.240.0030.00714.20
5.6.230.0080.00814.42
5.6.220.0080.00014.34
5.6.210.0000.01114.25
5.6.200.0060.00614.24
5.6.190.0060.00914.62
5.6.180.0030.00614.13
5.6.170.0060.00614.39
5.6.160.0110.00314.54
5.6.150.0040.01214.39
5.6.140.0070.00714.23
5.6.130.0050.00514.40
5.6.120.0040.00414.59
5.6.110.0060.00614.35
5.6.100.0100.00014.21
5.6.90.0080.00414.40
5.6.80.0100.00313.93
5.6.70.0060.00314.28
5.6.60.0040.00814.13
5.6.50.0070.00314.13
5.6.40.0000.01414.15
5.6.30.0110.00414.29
5.6.20.0000.01014.25
5.6.10.0090.00614.19
5.6.00.0040.01214.23

preferences:
77.36 ms | 401 KiB | 5 Q