3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(chr(90)); var_dump(chr(90)); var_dump(chr(61)); var_dump(chr(100)); var_dump(chr(71)); var_dump(chr(49)); var_dump(chr(50)); var_dump(chr(104)); var_dump(chr(87)); var_dump(chr(61));

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)
8.3.60.0150.00018.30
8.3.50.0040.01117.93
8.3.40.0040.01118.71
8.3.30.0070.01118.68
8.3.20.0050.00319.03
8.3.10.0040.00421.78
8.3.00.0040.00423.65
8.2.180.0040.01118.18
8.2.170.0100.00722.96
8.2.160.0070.00718.95
8.2.150.0000.00724.18
8.2.140.0070.00024.66
8.2.130.0030.00519.57
8.2.120.0070.00026.35
8.2.110.0040.00720.98
8.2.100.0110.00617.40
8.2.90.0050.00317.63
8.2.80.0000.00817.97
8.2.70.0080.00017.68
8.2.60.0040.00417.91
8.2.50.0040.00418.10
8.2.40.0030.00518.91
8.2.30.0000.00719.06
8.2.20.0030.00617.94
8.2.10.0000.00719.52
8.2.00.0030.00719.21
8.1.280.0110.00425.92
8.1.270.0040.00422.11
8.1.260.0050.00326.35
8.1.250.0080.00028.09
8.1.240.0030.00620.63
8.1.230.0110.00021.04
8.1.220.0080.00018.77
8.1.210.0090.00018.79
8.1.200.0060.00317.11
8.1.190.0000.00817.10
8.1.180.0000.00818.10
8.1.170.0040.00418.73
8.1.160.0000.00718.89
8.1.150.0050.00318.76
8.1.140.0040.00419.27
8.1.130.0040.00419.05
8.1.120.0000.00717.32
8.1.110.0070.00017.34
8.1.100.0030.00317.36
8.1.90.0030.00517.34
8.1.80.0040.00417.30
8.1.70.0040.00417.38
8.1.60.0040.00817.46
8.1.50.0040.00417.34
8.1.40.0080.00017.43
8.1.30.0080.00017.48
8.1.20.0040.00417.56
8.1.10.0040.00417.26
8.1.00.0050.00317.35
8.0.300.0040.00419.63
8.0.290.0040.00416.58
8.0.280.0080.00018.28
8.0.270.0070.00017.13
8.0.260.0030.00317.04
8.0.250.0000.00716.82
8.0.240.0030.00316.71
8.0.230.0040.00416.83
8.0.220.0070.00016.77
8.0.210.0070.00016.60
8.0.200.0040.00416.85
8.0.190.0050.00216.71
8.0.180.0000.00716.67
8.0.170.0030.00616.67
8.0.160.0040.00416.77
8.0.150.0030.00316.59
8.0.140.0030.00316.61
8.0.130.0030.00313.15
8.0.120.0000.00716.71
8.0.110.0000.00916.71
8.0.100.0000.00716.78
8.0.90.0040.00416.81
8.0.80.0090.00816.72
8.0.70.0020.00516.80
8.0.60.0040.00416.62
8.0.50.0030.00316.71
8.0.30.0120.00916.85
8.0.20.0170.01617.40
8.0.10.0000.00716.89
8.0.00.0130.00616.57
7.4.330.0020.00215.55
7.4.320.0060.00016.50
7.4.300.0000.00716.38
7.4.290.0000.00816.36
7.4.280.0060.00316.46
7.4.270.0000.00716.48
7.4.260.0030.00316.46
7.4.250.0070.00016.23
7.4.240.0000.00716.41
7.4.230.0070.00016.51
7.4.220.0000.00816.56
7.4.210.0090.00616.49
7.4.200.0030.00416.50
7.4.160.0090.01016.35
7.4.140.0090.01017.86
7.4.130.0070.01116.33
7.4.120.0100.00916.31
7.4.110.0120.00616.41
7.4.100.0140.00316.37
7.4.90.0090.00916.44
7.4.80.0030.01419.39
7.4.70.0070.01116.33
7.4.60.0060.01016.30
7.4.50.0150.00416.24
7.4.40.0110.00516.17
7.4.10.0120.00614.70
7.4.00.0060.00914.62
7.3.330.0050.00012.94
7.3.320.0030.00312.97
7.3.310.0030.00315.95
7.3.300.0050.00216.12
7.3.290.0030.00316.12
7.3.280.0050.01116.11
7.3.260.0110.00716.30
7.3.240.0090.01116.26
7.3.230.0040.01316.23
7.3.210.0120.00616.15
7.3.200.0030.01416.19
7.3.190.0070.01016.12
7.3.180.0030.01516.27
7.3.170.0030.01316.11
7.3.160.0130.00616.17
7.3.130.0090.00914.65
7.3.120.0000.01814.63
7.3.110.0070.01014.68
7.3.100.0100.00314.88
7.3.90.0060.00314.65
7.3.80.0070.00714.74
7.3.70.0030.01014.64
7.3.60.0060.00314.61
7.3.50.0040.01114.55
7.3.40.0060.00914.73
7.3.30.0000.00814.77
7.3.20.0060.00316.34
7.3.10.0060.00916.45
7.3.00.0060.00616.48
7.2.330.0180.00016.23
7.2.320.0130.00616.45
7.2.310.0180.00316.50
7.2.300.0030.01816.43
7.2.290.0100.01016.23
7.2.260.0070.01014.78
7.2.250.0030.01214.55
7.2.240.0090.00615.05
7.2.230.0110.00414.88
7.2.220.0030.01014.46
7.2.210.0050.00514.63
7.2.200.0060.00914.68
7.2.190.0030.01014.98
7.2.180.0100.00714.54
7.2.170.0030.01014.86
7.2.160.0040.01214.33
7.2.150.0100.00316.53
7.2.140.0030.00616.84
7.2.130.0030.00716.77
7.2.120.0060.00616.68
7.2.110.0100.00716.59
7.2.100.0060.01216.50
7.2.90.0070.00716.98
7.2.80.0080.00616.38
7.2.70.0050.01016.87
7.2.60.0090.00616.75
7.2.50.0050.01116.63
7.2.40.0060.00816.67
7.2.30.0100.00616.60
7.2.20.0040.00916.65
7.2.10.0060.00816.82
7.2.00.0080.00616.82
7.1.330.0060.00915.86
7.1.320.0040.00815.73
7.1.310.0040.00815.59
7.1.300.0060.00615.71
7.1.290.0060.00315.74
7.1.280.0040.00415.69
7.1.270.0070.00715.42
7.1.260.0000.01615.75
7.1.250.0030.00915.48
7.1.240.0120.00315.82
7.1.230.0100.00315.73
7.1.220.0140.00415.43
7.1.210.0060.00315.43
7.1.200.0050.00515.59
7.1.190.0050.00515.79
7.1.180.0140.00015.70
7.1.170.0070.00715.44
7.1.160.0080.00815.48
7.1.150.0050.00915.66
7.1.140.0040.01015.62
7.1.130.0090.00415.64
7.1.120.0050.01015.63
7.1.110.0050.00815.73
7.1.100.0060.00615.66
7.1.90.0060.00815.43
7.1.80.0070.00715.63
7.1.70.0070.00715.59
7.1.60.0150.01124.63
7.1.50.0180.01324.43
7.1.40.0200.00824.74
7.1.30.0180.01024.48
7.1.20.0200.00724.58
7.1.10.0060.00915.77
7.1.00.0070.00715.52
7.0.330.0030.00715.30
7.0.320.0030.00615.23
7.0.310.0130.00015.50
7.0.300.0070.00015.05
7.0.290.0030.01014.95
7.0.280.0040.00815.15
7.0.270.0040.00415.48
7.0.260.0030.00715.40
7.0.250.0060.00315.48
7.0.240.0070.00315.45
7.0.230.0030.01015.32
7.0.220.0070.00715.29
7.0.210.0070.00714.98
7.0.200.0040.00714.89
7.0.190.0030.00615.28
7.0.180.0050.00315.48
7.0.170.0060.00615.13
7.0.160.0030.01015.39
7.0.150.0100.00315.00
7.0.140.0040.01115.12
7.0.130.0060.00315.39
7.0.120.0060.00815.21
7.0.110.0000.01515.27
7.0.100.0090.00315.41
7.0.90.0080.00815.27
7.0.80.0140.00415.13
7.0.70.0070.00715.35
7.0.60.0080.00615.36
7.0.50.0030.01015.44
7.0.40.0000.00913.34
7.0.30.0000.01913.44
7.0.20.0000.01113.11
7.0.10.0070.00713.30
7.0.00.0030.00713.50
5.6.400.0000.01514.17
5.6.390.0110.00414.02
5.6.380.0060.00913.92
5.6.370.0050.00513.93
5.6.360.0000.01314.36
5.6.350.0030.00614.38
5.6.340.0040.00813.93
5.6.330.0100.00314.00
5.6.320.0080.00414.27
5.6.310.0000.01014.37
5.6.300.0030.01313.99
5.6.290.0060.00314.04
5.6.280.0090.00614.32
5.6.270.0140.00014.13
5.6.260.0030.00914.10
5.6.250.0040.00814.07
5.6.240.0070.00714.18
5.6.230.0110.00014.38
5.6.220.0140.00014.09
5.6.210.0060.00613.92
5.6.200.0030.01013.95
5.6.190.0090.00614.04
5.6.180.0030.01013.95
5.6.170.0090.00613.93
5.6.160.0000.01913.93
5.6.150.0030.01614.05
5.6.140.0000.01313.91
5.6.130.0060.00614.21
5.6.120.0130.00014.30
5.6.110.0040.00713.82
5.6.100.0070.00714.25
5.6.90.0080.00313.94
5.6.80.0080.00814.02
5.6.70.0080.00614.18
5.6.60.0030.01013.98
5.6.50.0070.00714.10
5.6.40.0030.00914.04
5.6.30.0030.01014.25
5.6.20.0000.00914.11
5.6.10.0100.00314.04
5.6.00.0000.01214.06

preferences:
63.9 ms | 401 KiB | 5 Q