3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array('0xa'=>true); var_dump('0xa' == '10'); var_dump(isset($a['10'])); var_dump($a['10']); var_dump($a);

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)
8.3.60.0060.00816.75
8.3.50.0140.00521.84
8.3.40.0140.00418.80
8.3.30.0090.00618.63
8.3.20.0050.00320.16
8.3.10.0080.00020.61
8.3.00.0000.00723.61
8.2.180.0110.00418.29
8.2.170.0120.00322.96
8.2.160.0070.00722.25
8.2.150.0050.00224.18
8.2.140.0040.00424.66
8.2.130.0000.00820.82
8.2.120.0040.00426.35
8.2.110.0170.00319.28
8.2.100.0080.00418.05
8.2.90.0000.00819.23
8.2.80.0060.00317.97
8.2.70.0060.00317.61
8.2.60.0080.00018.03
8.2.50.0000.00818.09
8.2.40.0000.00822.33
8.2.30.0000.00719.35
8.2.20.0050.00317.67
8.2.10.0070.00018.04
8.2.00.0000.00718.04
8.1.280.0120.00925.92
8.1.270.0070.00422.05
8.1.260.0040.00428.09
8.1.250.0040.00428.09
8.1.240.0030.00623.89
8.1.230.0060.00617.77
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0000.00917.23
8.1.190.0040.00417.10
8.1.180.0040.00418.10
8.1.170.0030.00518.53
8.1.160.0000.00720.61
8.1.150.0040.00418.81
8.1.140.0040.00419.57
8.1.130.0000.00717.66
8.1.120.0040.00417.43
8.1.110.0000.00717.41
8.1.100.0000.00717.40
8.1.90.0040.00417.43
8.1.80.0000.00717.28
8.1.70.0080.00017.39
8.1.60.0050.00317.48
8.1.50.0000.00817.36
8.1.40.0000.00817.50
8.1.30.0050.00317.57
8.1.20.0030.00517.50
8.1.10.0040.00417.52
8.1.00.0040.00417.34
8.0.300.0030.00618.77
8.0.290.0070.00016.75
8.0.280.0000.00718.37
8.0.270.0040.00417.21
8.0.260.0000.00817.13
8.0.250.0000.00716.86
8.0.240.0030.00317.00
8.0.230.0000.00816.86
8.0.220.0000.00716.90
8.0.210.0030.00416.85
8.0.200.0000.00716.91
8.0.190.0000.00716.97
8.0.180.0060.00316.85
8.0.170.0030.00616.95
8.0.160.0040.00416.77
8.0.150.0040.00416.91
8.0.140.0030.00616.77
8.0.130.0030.00313.33
8.0.120.0000.00716.74
8.0.110.0050.00216.81
8.0.100.0000.00716.69
8.0.90.0000.00716.94
8.0.80.0070.01116.86
8.0.70.0040.00416.79
8.0.60.0040.00416.77
8.0.50.0000.00716.85
8.0.30.0040.01517.04
8.0.20.0130.00917.40
8.0.10.0040.00416.93
8.0.00.0110.00816.66
7.4.330.0020.00216.85
7.4.320.0000.00716.55
7.4.300.0000.00616.54
7.4.290.0000.00716.39
7.4.280.0040.00416.53
7.4.270.0000.00716.44
7.4.260.0030.00616.37
7.4.250.0030.00516.46
7.4.240.0000.00716.55
7.4.230.0030.00316.34
7.4.220.0060.01316.55
7.4.210.0030.01016.37
7.4.200.0040.00416.26
7.4.160.0090.00616.32
7.4.150.0090.01117.40
7.4.140.0130.00617.86
7.4.130.0060.01316.51
7.4.120.0090.01016.39
7.4.110.0100.01016.43
7.4.100.0120.00416.37
7.4.90.0060.01216.50
7.4.80.0110.01119.39
7.4.70.0090.00816.63
7.4.60.0130.01016.39
7.4.50.0140.00316.38
7.4.40.0060.00916.36
7.4.30.0140.00716.46
7.4.10.0030.01614.94
7.4.00.0080.00714.81
7.3.330.0000.00513.18
7.3.320.0000.00513.09
7.3.310.0030.00316.26
7.3.300.0000.00716.16
7.3.290.0100.00816.33
7.3.280.0090.00816.32
7.3.270.0040.01217.40
7.3.260.0060.01016.41
7.3.250.0060.01216.32
7.3.240.0100.01416.39
7.3.230.0110.00616.39
7.3.210.0090.00616.43
7.3.200.0100.01319.39
7.3.190.0110.00516.41
7.3.180.0160.00316.54
7.3.170.0030.01416.49
7.3.160.0080.00816.30
7.3.130.0070.01115.08
7.3.120.0050.01214.88
7.3.110.0100.00814.74
7.3.100.0060.00814.62
7.3.90.0030.00914.75
7.3.80.0090.00614.86
7.3.70.0020.01014.68
7.3.60.0070.00614.79
7.3.50.0020.01014.78
7.3.40.0050.01014.78
7.3.30.0070.00914.67
7.3.20.0050.01016.47
7.3.10.0070.00916.61
7.3.00.0050.01016.57
7.2.330.0060.01316.73
7.2.320.0060.01216.54
7.2.310.0120.00616.63
7.2.300.0060.01016.38
7.2.290.0130.01016.38
7.2.260.0000.01215.04
7.2.250.0090.00914.66
7.2.240.0080.01015.10
7.2.230.0050.01114.97
7.2.220.0060.00714.67
7.2.210.0070.00715.00
7.2.200.0030.00915.00
7.2.190.0060.00614.96
7.2.180.0060.00714.92
7.2.170.0070.00814.98
7.2.160.0060.00514.84
7.2.150.0070.00816.53
7.2.140.0040.00916.78
7.2.130.0070.00816.71
7.2.120.0090.00516.72
7.2.110.0070.00716.83
7.2.100.0070.00716.84
7.2.90.0080.00916.93
7.2.80.0080.00516.87
7.2.70.0070.00616.91
7.2.60.0030.01116.74
7.2.50.0030.01116.70
7.2.40.0030.01216.52
7.2.30.0030.00916.70
7.2.20.0030.01116.97
7.2.10.0060.01116.75
7.2.00.0070.01016.91
7.1.330.0030.01315.85
7.1.320.0090.00515.76
7.1.310.0050.01015.71
7.1.300.0100.00515.68
7.1.290.0070.00715.84
7.1.280.0060.00815.72
7.1.270.0070.00515.82
7.1.260.0050.00915.93
7.1.250.0020.01015.77
7.1.240.0050.00815.67
7.1.230.0040.01115.93
7.1.220.0070.00715.71
7.1.210.0060.00615.75
7.1.200.0050.00815.65
7.1.190.0050.00615.73
7.1.180.0070.00515.68
7.1.170.0020.00815.84
7.1.160.0090.00615.77
7.1.150.0050.00615.81
7.1.140.0100.00515.67
7.1.130.0070.00715.85
7.1.120.0080.00515.86
7.1.110.0070.00715.84
7.1.100.0030.00816.47
7.1.90.0040.00815.65
7.1.80.0090.00615.74
7.1.70.0050.00616.13
7.1.60.0070.00816.94
7.1.50.0100.00616.08
7.1.40.0070.00815.82
7.1.30.0080.00515.81
7.1.20.0040.00715.82
7.1.10.0030.00815.80
7.1.00.0060.03017.98
7.0.330.0050.00815.27
7.0.320.0080.00315.09
7.0.310.0030.01015.41
7.0.300.0080.00515.13
7.0.290.0040.00415.37
7.0.280.0080.00315.21
7.0.270.0000.00915.20
7.0.260.0000.01115.26
7.0.250.0030.01015.36
7.0.240.0020.01115.48
7.0.230.0010.01315.48
7.0.220.0010.00715.29
7.0.210.0070.00515.40
7.0.200.0190.00815.12
7.0.190.0080.00615.37
7.0.180.0070.00415.25
7.0.170.0060.00715.48
7.0.160.0060.00415.26
7.0.150.0060.00515.36
7.0.140.0020.01115.44
7.0.130.0020.01215.49
7.0.120.0010.01015.47
7.0.110.0050.00615.42
7.0.100.0070.00715.30
7.0.90.0040.00815.39
7.0.80.0050.00915.48
7.0.70.0070.00615.15
7.0.60.0200.02116.86
7.0.50.0040.03616.13
7.0.40.0050.02215.64
7.0.30.0150.02815.71
7.0.20.0130.03115.69
7.0.10.0080.02315.58
7.0.00.0070.02915.58
5.6.400.0050.00814.62
5.6.390.0020.01314.44
5.6.380.0060.00814.29
5.6.370.0030.00814.47
5.6.360.0050.00814.59
5.6.350.0090.00514.27
5.6.340.0060.00614.58
5.6.330.0070.00714.31
5.6.320.0040.00814.48
5.6.310.0030.00814.37
5.6.300.0040.01114.23
5.6.290.0020.00914.29
5.6.280.0060.02716.55
5.6.270.0040.00814.36
5.6.260.0030.00814.44
5.6.250.0040.01114.34
5.6.240.0020.01214.16
5.6.230.0050.01014.28
5.6.220.0070.00814.24
5.6.210.0060.03116.39
5.6.200.0050.02615.72
5.6.190.0030.02116.37
5.6.180.0150.01916.28
5.6.170.0070.01916.24
5.6.160.0110.01816.22
5.6.150.0060.02815.73
5.6.140.0060.02215.66
5.6.130.0060.02215.44
5.6.120.0080.03216.67
5.6.110.0080.03316.59
5.6.100.0060.03516.59
5.6.90.0090.02916.60
5.6.80.0060.03216.19
5.6.70.0020.01014.20
5.6.60.0030.01214.17
5.6.50.0070.00714.21
5.6.40.0000.01214.37
5.6.30.0050.01014.27
5.6.20.0070.00714.08
5.6.10.0080.00514.26
5.6.00.0050.00714.25
5.5.380.0090.00614.22
5.5.370.0020.01314.46
5.5.360.0080.00614.35
5.5.350.0100.03016.35
5.5.340.0050.02915.59
5.5.330.0090.03116.38
5.5.320.0240.02916.26
5.5.310.0110.02516.14
5.5.300.0050.02815.40
5.5.290.0050.02215.51
5.5.280.0030.02316.47
5.5.270.0140.02516.54
5.5.260.0080.03416.39
5.5.250.0070.03416.19
5.5.240.0110.03016.17
5.5.230.0040.00714.11
5.5.220.0040.00814.12
5.5.210.0060.00614.32
5.5.200.0060.00714.45
5.5.190.0040.00914.10
5.5.180.0080.00614.10
5.5.170.0050.01114.15
5.5.160.0050.00714.20
5.5.150.0050.00714.35
5.5.140.0030.00814.14
5.5.130.0100.00214.27
5.5.120.0080.00214.41
5.5.110.0060.00714.15
5.5.100.0030.01014.19
5.5.90.0060.00614.28
5.5.80.0060.00814.17
5.5.70.0050.00514.02
5.5.60.0100.00514.24
5.5.50.0060.00914.06
5.5.40.0000.01414.31
5.5.30.0070.00714.44
5.5.20.0070.00714.10
5.5.10.0040.00713.94
5.5.00.0100.00114.07

preferences:
36.29 ms | 401 KiB | 5 Q